From owner-freebsd-net@freebsd.org Sun Mar 10 06:07:07 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4C2DB15260C0 for ; Sun, 10 Mar 2019 06:07:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id DBA2F8E120 for ; Sun, 10 Mar 2019 06:07:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 9F4E215260BB; Sun, 10 Mar 2019 06:07:06 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8B0A315260BA for ; Sun, 10 Mar 2019 06:07:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1C3718E11D for ; Sun, 10 Mar 2019 06:07:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 69BC818526 for ; Sun, 10 Mar 2019 06:07:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2A6758F072381 for ; Sun, 10 Mar 2019 06:07:05 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2A675wU072376 for net@FreeBSD.org; Sun, 10 Mar 2019 06:07:05 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 236394] system crashes when deleting gre(4) interfaces Date: Sun, 10 Mar 2019 06:07:05 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: panic, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: keywords assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Mar 2019 06:07:07 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236394 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |panic, regression Assignee|bugs@FreeBSD.org |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Sun Mar 10 21:01:16 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 82C041541B82 for ; Sun, 10 Mar 2019 21:01:16 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 1CA528E381 for ; Sun, 10 Mar 2019 21:01:16 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: by mailman.ysv.freebsd.org (Postfix) id CFFE11541B81; Sun, 10 Mar 2019 21:01:15 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AC0A01541B80 for ; Sun, 10 Mar 2019 21:01:15 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47A678E379 for ; Sun, 10 Mar 2019 21:01:15 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 85B8320838 for ; Sun, 10 Mar 2019 21:01:14 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2AL1E6A072601 for ; Sun, 10 Mar 2019 21:01:14 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2AL1ECM072596 for net@FreeBSD.org; Sun, 10 Mar 2019 21:01:14 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <201903102101.x2AL1ECM072596@kenobi.freebsd.org> X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@FreeBSD.org using -f From: bugzilla-noreply@FreeBSD.org To: net@FreeBSD.org Subject: Problem reports for net@FreeBSD.org that need special attention Date: Sun, 10 Mar 2019 21:01:14 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Mar 2019 21:01:16 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- In Progress | 221146 | [ixgbe] Problem with second laggport In Progress | 235700 | oce(4) driver causes fatal trap 12 on boot with e New | 204438 | setsockopt() handling of kern.ipc.maxsockbuf limi New | 205592 | TCP processing in IPSec causes kernel panic New | 213410 | [carp] service netif restart causes hang only whe Open | 193452 | Dell PowerEdge 210 II -- Kernel panic bce (broadc Open | 200319 | Bridge+CARP crashes/freezes Open | 202510 | [CARP] advertisements sourced from CARP IP cause Open | 222273 | igb(4): Kernel panic (fatal trap 12) due to netwo Open | 227720 | Kernel panic in ppp server Open | 233952 | jme NICs non functional after 11.2 to 12.0 upgrad 11 problems total for which you should take action. From owner-freebsd-net@freebsd.org Sun Mar 10 13:58:10 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E64BB1534086 for ; Sun, 10 Mar 2019 13:58:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 7C2CA76BC5 for ; Sun, 10 Mar 2019 13:58:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 32D061534084; Sun, 10 Mar 2019 13:58:09 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1EC511534083 for ; Sun, 10 Mar 2019 13:58:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id AADE876BC2 for ; Sun, 10 Mar 2019 13:58:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id D2D061C922 for ; Sun, 10 Mar 2019 13:58:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2ADw7n7061850 for ; Sun, 10 Mar 2019 13:58:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2ADw7UL061849 for net@FreeBSD.org; Sun, 10 Mar 2019 13:58:07 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 236394] system crashes when deleting gre(4) interfaces Date: Sun, 10 Mar 2019 13:58:06 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: panic, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Mar 2019 13:58:10 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236394 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |eugen@freebsd.org --- Comment #3 from Eugene Grosbein --- Can you try it with 12.0-STABLE? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Sun Mar 10 19:40:30 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EC46A153F57A; Sun, 10 Mar 2019 19:40:29 +0000 (UTC) (envelope-from list1@gjunka.com) Received: from msa1.earth.yoonka.com (yoonka.com [88.98.225.149]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "msa1.earth.yoonka.com", Issuer "msa1.earth.yoonka.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id DD0E28B5FD; Sun, 10 Mar 2019 19:40:28 +0000 (UTC) (envelope-from list1@gjunka.com) Received: from crayon2.yoonka.com (crayon2.yoonka.com [10.70.7.20]) (authenticated bits=0) by msa1.earth.yoonka.com (8.15.2/8.15.2) with ESMTPSA id x2AJeKYW059964 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO); Sun, 10 Mar 2019 19:40:20 GMT (envelope-from list1@gjunka.com) To: freebsd-net@freebsd.org, freebsd-jail@freebsd.org From: Grzegorz Junka Subject: exec.fib and a jail in two subnets Message-ID: Date: Sun, 10 Mar 2019 19:40:20 +0000 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.3.2 MIME-Version: 1.0 Content-Language: en-GB-large X-Rspamd-Queue-Id: DD0E28B5FD X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of list1@gjunka.com designates 88.98.225.149 as permitted sender) smtp.mailfrom=list1@gjunka.com X-Spamd-Result: default: False [-6.77 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:88.98.225.149]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[gjunka.com]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE(-3.64)[ip: (-9.53), ipnet: 88.98.192.0/18(-4.77), asn: 56478(-3.81), country: GB(-0.09)]; MX_GOOD(-0.01)[gjunka.com]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.81)[-0.815,0]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; ASN(0.00)[asn:56478, ipnet:88.98.192.0/18, country:GB]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Mar 2019 19:40:30 -0000 Hi, I am not sure if this question fits better to net or jail list so please delete one crosspost when replying. I have two routers in separate subnets (say 10.0.0.0/16 and 172.16.0.0/16). I have enabled multiple fibs on the host and I am trying to setup a jail so that packets from one router are returned to the same router. The second subnet is configured like this: setfib 1 route add -net 172.16.0.0/16 -iface lagg0 setfib 1 route add default 172.16.0.1 When the jail configuration is (differences in red): mta {   exec.fib=1;   ip4.addr = 172.16.0.2;   interface = lagg0; } router 172.16.0.1 is able to send to and receive packets from the jail as expected. When the jail configuration is: mta {   ip4.addr = 10.0.0.2,172.16.0.2;   interface = lagg0; } then router 10.0.0.1 is also able to send and receive packets from the jail as expected. However, when the configuration is: mta { exec.fib=1;   ip4.addr = 10.0.0.2,172.16.0.2;   interface = lagg0; } then router 172.16.0.1 is no longer able to receive a response from the jail. The router's event log shows entry similar to the following two about 2 minutes apart: IN: ACCEPT [54] Connection opened (Port Forwarding: TCP [172.16.0.2]:80 <-​-​> [212.159.95.213]:80 -​ -​ -​ [111.202.101.2]:34172 CLOSED/SYN_SENT ppp3 NAPT) IN: ACCEPT [57] Connection closed (Port Forwarding: TCP [172.16.0.2]:80 <-​-​> [212.159.95.213]:80 -​ -​ -​ [111.202.101.2]:34172 CLOSED/SYN_SENT ppp3 NAPT) My question is why the 10.0.0.1 router is able to communicate with the jail in the second configuration but 172.16.0.1 is not able to communicate with the jail in the third configuration. Is it because of order of IPs in ip4.addr? When the jail is started jls shows only the first IP from either of the configuration list above (i.e. 10.0.0.2 even if exec.fib is set to 1). So my guess is that the first IP is somehow a default IP? Then my additional question is if it's possible for a jail to be in two subnets at the same time, i.e. so that when the jail responds to a packet received from router 10.0.0.1 it sends it to the default route from fib0 and when it responds to a packet received from 172.16.0.1 it sends it to the default route from fib1. What exec.fib should be in such a case? Any help would be greatly appreciated. Thanks! GrzegorzJ From owner-freebsd-net@freebsd.org Mon Mar 11 06:58:11 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C28731533467 for ; Mon, 11 Mar 2019 06:58:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 4B33685CAC for ; Mon, 11 Mar 2019 06:58:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 0F7C21533466; Mon, 11 Mar 2019 06:58:11 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EF9D31533464 for ; Mon, 11 Mar 2019 06:58:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8649385CA1 for ; Mon, 11 Mar 2019 06:58:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id BBC1625E05 for ; Mon, 11 Mar 2019 06:58:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2B6w9Ga093212 for ; Mon, 11 Mar 2019 06:58:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2B6w9ci093211 for net@FreeBSD.org; Mon, 11 Mar 2019 06:58:09 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 236219] netmap bug pf set prio Date: Mon, 11 Mar 2019 06:58:09 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: r.gabet@biche.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Mar 2019 06:58:11 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236219 --- Comment #6 from r.gabet@biche.org --- Yes, Suricata is configured to forward packets between the physical interfa= ce and its host rings. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Mon Mar 11 08:44:39 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5917B15379C4 for ; Mon, 11 Mar 2019 08:44:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id E06778AAF4 for ; 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Mon, 11 Mar 2019 08:44:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2B8ibjR088525 for ; Mon, 11 Mar 2019 08:44:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2B8ibcl088524 for net@FreeBSD.org; Mon, 11 Mar 2019 08:44:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 236219] netmap bug pf set prio Date: Mon, 11 Mar 2019 08:44:36 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: vmaffione@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Mar 2019 08:44:39 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236219 --- Comment #7 from Vincenzo Maffione --- If you are using a physical interface (e.g. em0 with em0+), where do VLANs = come into the picture? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Mon Mar 11 11:21:50 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 206F7153E27A for ; Mon, 11 Mar 2019 11:21:50 +0000 (UTC) (envelope-from eric.bautsch@pobox.com) Received: from pb-smtp20.pobox.com (pb-smtp20.pobox.com [173.228.157.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 0301691AEB for ; 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Mon, 11 Mar 2019 07:21:47 -0400 (EDT) (envelope-from eric.bautsch@pobox.com) Received: from swangage.co.uk (unknown [80.247.22.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pb-smtp20.pobox.com (Postfix) with ESMTPSA id 82A1F5CA00; Mon, 11 Mar 2019 07:21:43 -0400 (EDT) (envelope-from eric.bautsch@pobox.com) Received: from [192.168.140.93] (host-93 [192.168.140.93]) (authenticated bits=0) by juliet.swangage.co.uk (8.14.7/8.14.7) with ESMTP id x2BBLdaQ026037 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Mon, 11 Mar 2019 11:21:40 GMT Subject: Re: Bridges on VLAN-tagged interfaces. To: "Patrick M. Hausen" Cc: FreeBSD Net References: <25F3597D-D00A-46DF-996A-B61E6A2BD4FF@punkt.de> From: Eric Bautsch Message-ID: <5e13dcde-f563-4f30-a414-9489903fb2e9@pobox.com> Date: Mon, 11 Mar 2019 11:21:34 +0000 User-Agent: Mozilla/5.0 (X11; SunOS i86pc; rv:52.0) Gecko/20100101 Thunderbird/52.0 MIME-Version: 1.0 In-Reply-To: <25F3597D-D00A-46DF-996A-B61E6A2BD4FF@punkt.de> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="------------ms000108060808010905020106" X-Pobox-Relay-ID: D96BF6A0-43EF-11E9-B88E-D01F9763A999-54785156!pb-smtp20.pobox.com X-Rspamd-Queue-Id: 0301691AEB X-Spamd-Bar: --------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=pobox.com header.s=sasl header.b=Te60Ut y; dmarc=pass (policy=none) header.from=pobox.com; spf=pass (mx1.freebsd.org: domain of eric.bautsch@pobox.com designates 173.228.157.52 as permitted sender) smtp.mailfrom=eric.bautsch@pobox.com X-Spamd-Result: default: False [-9.85 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:173.228.157.0/24]; HAS_ATTACHMENT(0.00)[]; TO_DN_ALL(0.00)[]; MX_GOOD(-0.01)[cached: pb-mx11.pobox.com]; DKIM_TRACE(0.00)[pobox.com:+]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.99)[-0.986,0]; DMARC_POLICY_ALLOW(-0.50)[pobox.com,none]; RCVD_IN_DNSWL_LOW(-0.10)[52.157.228.173.list.dnswl.org : 127.0.5.1]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:+]; ASN(0.00)[asn:11403, ipnet:173.228.157.0/24, country:US]; RCVD_TLS_LAST(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[pobox.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[pobox.com:s=sasl]; RCVD_COUNT_FIVE(0.00)[5]; FROM_HAS_DN(0.00)[]; SIGNED_SMIME(-2.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.20)[multipart/signed,multipart/alternative,text/plain]; IP_SCORE(-3.65)[ip: (-9.89), ipnet: 173.228.157.0/24(-4.83), asn: 11403(-3.47), country: US(-0.07)]; TO_MATCH_ENVRCPT_SOME(0.00)[] X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Mar 2019 11:21:50 -0000 This is a cryptographically signed message in MIME format. --------------ms000108060808010905020106 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Yes, I have: |root@bianca # ifconfig -a re0:=20 flags=3D8943 metric 0 mtu= 1500=20 options=3D8209b=20 ether 80:ee:73:63:5c:48 inet 0.0.0.0 netmask 0xff000000 broadcast 0.255.2= 55.255=20 media: Ethernet autoselect (1000baseT ) status: active nd6=20 options=3D29 lo0:=20 flags=3D8049 metric 0 mtu 16384=20 options=3D680003 inet6 := :1=20 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet 127.0.0.1 n= etmask=20 0xff000000 groups: lo nd6 options=3D21 re0.40:= =20 flags=3D8843 metric 0 mtu 1500=20 options=3D80003 ether 80:ee:73:63:5c:48 inet=20 192.168.40.33 netmask 0xffffff00 broadcast 192.168.40.255 groups: vlan vl= an: 40=20 vlanpcp: 0 parent interface: re0 media: Ethernet autoselect (1000baseT=20 ) status: active nd6=20 options=3D29 re0.33:=20 flags=3D8942 metric 0 mtu 15= 00=20 options=3D80003 ether 80:ee:73:63:5c:48 inet 0.0= =2E0.0=20 netmask 0xff000000 broadcast 0.255.255.255 groups: vlan vlan: 33 vlanpcp:= 0=20 parent interface: re0 media: Ethernet autoselect (1000baseT = )=20 status: active nd6 options=3D29 bri= dge0:=20 flags=3D8843 metric 0 mtu 1500 et= her=20 02:75:69:8e:39:00 inet 192.168.33.20 netmask 0xffffff00 broadcast 192.168= =2E33.255=20 id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 maxage 20 hol= dcnt 6=20 proto rstp maxaddr 2000 timeout 1200 root id 00:00:00:00:00:00 priority 3= 2768=20 ifcost 0 port 0 member: re0.33 flags=3D143=20 ifmaxaddr 0 port 4 priority 128 path cost 20000 groups: bridge nd6=20 options=3D9 root@bianca # ping -n 192.168.40.1 PIN= G=20 192.168.40.1 (192.168.40.1): 56 data bytes 64 bytes from 192.168.40.1:=20 icmp_seq=3D0 ttl=3D255 time=3D2.145 ms 64 bytes from 192.168.40.1: icmp_s= eq=3D1 ttl=3D255=20 time=3D18.048 ms 64 bytes from 192.168.40.1: icmp_seq=3D2 ttl=3D255 time=3D= 2.114 ms ^C=20 --- 192.168.40.1 ping statistics --- 3 packets transmitted, 3 packets rec= eived,=20 0.0% packet loss round-trip min/avg/max/stddev =3D 2.114/7.436/18.048/7.5= 04 ms=20 root@bianca # ping -n 192.168.33.1 PING 192.168.33.1 (192.168.33.1): 56 d= ata=20 bytes ping: sendto: Host is down ping: sendto: Host is down ping: sendto:= Host=20 is down ^C --- 192.168.33.1 ping statistics --- 8 packets transmitted, 0 = packets=20 received, 100.0% packet loss root@bianca #| Eric On 11/03/2019 11:14, Patrick M. Hausen wrote: > Hi! > > have you done an =E2=80=9Eifconfig up=E2=80=9C for the physical interfa= ce? > > This works in our environment: > > ifconfig_ixl0=3D"up" > > cloned_interfaces=3D"vlan11 bridge0" > ifconfig_vlan11=3D"up vlan 11 vlandev ixl0" > > ifconfig_bridge0_name=3D"inet0" > ifconfig_inet0=3D"addm vlan11 up" > ifconfig_inet0_alias0=3D"inet ********" > ifconfig_inet0_ipv6=3D"inet6 *********/64 auto_linklocal=E2=80=9C > > HTH, > Patrick > -- > punkt.de GmbH Internet - Dienstleistungen - Beratung > Kaiserallee 13a Tel.: 0721 9109-0 Fax: -100 > 76133 Karlsruhe info@punkt.de http://punkt.de > AG Mannheim 108285 Gf: Juergen Egeling > --=20 =20 ____ / . Eric A. 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[192.168.140.93]) (authenticated bits=0) by juliet.swangage.co.uk (8.14.7/8.14.7) with ESMTP id x2BAmxEQ024304 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO) for ; Mon, 11 Mar 2019 10:49:00 GMT To: net@freebsd.org From: Eric Bautsch Subject: Bridges on VLAN-tagged interfaces. Message-ID: Date: Mon, 11 Mar 2019 10:48:54 +0000 User-Agent: Mozilla/5.0 (X11; SunOS i86pc; rv:52.0) Gecko/20100101 Thunderbird/52.0 MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="------------ms050408000607010203090306" X-Pobox-Relay-ID: 494497F2-43EB-11E9-A7FE-EE24A11ADF13-54785156!pb-smtp21.pobox.com X-Rspamd-Queue-Id: 10353905E3 X-Spamd-Bar: ------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=pobox.com header.s=sasl header.b=hPrAvTFT; dmarc=pass (policy=none) header.from=pobox.com; spf=pass (mx1.freebsd.org: domain of eric.bautsch@pobox.com designates 173.228.157.53 as permitted sender) smtp.mailfrom=eric.bautsch@pobox.com X-Spamd-Result: default: False [-7.86 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:173.228.157.0/24]; HAS_ATTACHMENT(0.00)[]; TO_DN_NONE(0.00)[]; DKIM_TRACE(0.00)[pobox.com:+]; DMARC_POLICY_ALLOW(-0.50)[pobox.com,none]; MX_GOOD(-0.01)[pb-mx11.pobox.com,pb-mx23.pobox.com,pb-mx22.pobox.com,pb-mx20.pobox.com,pb-mx14.pobox.com,pb-mx21.pobox.com,pb-mx10.pobox.com,pb-mx9.pobox.com]; NEURAL_HAM_SHORT(-0.98)[-0.984,0]; RCVD_IN_DNSWL_LOW(-0.10)[53.157.228.173.list.dnswl.org : 127.0.5.1]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:+]; ASN(0.00)[asn:11403, ipnet:173.228.157.0/24, country:US]; RCVD_TLS_LAST(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[pobox.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[pobox.com:s=sasl]; RCVD_COUNT_FIVE(0.00)[5]; FROM_HAS_DN(0.00)[]; SIGNED_SMIME(-2.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.20)[multipart/signed,multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[net@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(-1.67)[ipnet: 173.228.157.0/24(-4.82), asn: 11403(-3.47), country: US(-0.07)] X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Mar 2019 10:49:12 -0000 This is a cryptographically signed message in MIME format. --------------ms050408000607010203090306 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Hi All. I'm trying to create a bridge over a VLAN-tagged interface (to eventually= use=20 for a Xen VM, but we're a long way off that). I've already tried to find a solution to this problem on the forum to no = avail here: https://forums.freebsd.org/threads/vlan-tagged-interfaces-in-bridges.6961= 2/ The long and short of it is: I can get a vlan tagged interface to work, b= ut I=20 can't get a bridge that has a vlan tagged interface on it to work. Clearly, I'm doing something wrong (being new to FreeBSD) but what? Any help would be greatly apprecaited. Here's more detail: I'm trying to add a vlan tagged interface to a bridge. I've got an interface called re0 on the server, this is part of bridge0 a= nd=20 bridge0 has an IP address that pings just fine. I now create a vlan tagged interface thus: ifconfig re0.33 create vlan 33 vlandev re0 up If I put an IP address on that, it pings just fine. OK, without that IP address, I now create bridge1: Code: |ifconfig bridge create ifconfig bridge1 addm re0.33| If I now put an IP on that bridge instead of re0.33, it does not ping. If I do a broadcast ping from another host on that network thus (Solaris = system=20 issuing the ping): ping -sn 192.168.33.255 I can see packets arriving if I |tcpdump -i re0.33| and if I |tcpdump -i = bridge1| However, on neither interface do I see any pings coming in when I ping it= 's own=20 address (in this case 192.168.33.20). The Solaris system issuing the pings has learned the arp address of the b= ridge=20 though: Code: |root@gaspra # arp -an | grep 192.168.33.20 net1 192.168.33.20 255.255.25= 5.255=20 02:a7:91:b6:3a:01| If I |tcpdump -i bridge1|, I do get some packets, but not any echo reques= ts: Code: |root@bianca # tcpdump -i bridge1 tcpdump: verbose output suppressed, use= -v or=20 -vv for full protocol decode listening on bridge1, link-type EN10MB (Ethe= rnet),=20 capture size 262144 bytes 11:05:26.081185 ARP, Request who-has 192.168.33= =2E20=20 (Broadcast) tell juliet-punchin.swangage.co.uk, length 46 11:05:26.081197= ARP,=20 Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 (oui Unknown), length 28=20 11:05:38.201079 IP6 fe80::7285:c2ff:fea6:583c > ff02::2: ICMP6, router=20 solicitation, length 16 11:06:04.079441 ARP, Request who-has 192.168.33.2= 0=20 (Broadcast) tell juliet-punchin.swangage.co.uk, length 46 11:06:04.079464= ARP,=20 Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 (oui Unknown), length 28=20 11:06:17.588644 ARP, Request who-has 192.168.33.20 (Broadcast) tell=20 gaspra-punchin.swangage.co.uk, length 46 11:06:17.588665 ARP, Reply=20 192.168.33.20 is-at 02:a7:91:b6:3a:01 (oui Unknown), length 28| So as you can see, the FreeBSD system does get ARP requests and does resp= ond to=20 them, but the pings never get there.... And here's the ifconfig output on the FreeBSD system being pinged: Code: |root@bianca # ifconfig -a re0:=20 flags=3D8943 metric 0 mtu= 1500=20 options=3D8209b=20 ether 80=F0=9F=87=AA=F0=9F=87=AA73:63:5c:48 media: Ethernet autoselect (1= 000baseT=20 ) status: active nd6=20 options=3D29 lo0:=20 flags=3D8049 metric 0 mtu 16384=20 options=3D680003 inet6 := :1=20 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet 127.0.0.1 n= etmask=20 0xff000000 groups: lo nd6 options=3D21 bridge0= :=20 flags=3D8843 metric 0 mtu 1500 et= her=20 02:a7:91:b6:3a:00 inet 192.168.140.85 netmask 0xffffff00 broadcast=20 192.168.140.255 id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay = 15=20 maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 root id=20 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: re0=20 flags=3D143 ifmaxaddr 0 port 1 priori= ty 128=20 path cost 55 groups: bridge nd6 options=3D9 re0.33= :=20 flags=3D8943 metric 0 mtu= 1500=20 options=3D80003 ether 80=F0=9F=87=AA=F0=9F=87=AA= 73:63:5c:48 inet6=20 fe80::82ee:73ff:fe63:5c48%re0.33 prefixlen 64 scopeid 0x4 groups: vlan vl= an: 33=20 vlanpcp: 0 parent interface: re0 media: Ethernet autoselect (1000baseT=20 ) status: active nd6 options=3D21=20 bridge1: flags=3D8843 metric 0 mt= u 1500=20 ether 02:a7:91:b6:3a:01 inet 192.168.33.20 netmask 0xffffff00 broadcast=20 192.168.33.255 id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 1= 5=20 maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 root id=20 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: re0.33=20 flags=3D143 ifmaxaddr 0 port 4 priori= ty 128=20 path cost 20000 groups: bridge nd6 options=3D9 roo= t@bianca #| There are no firewalls involved at all here. The system is currently not installed with Xen, just to remove something = that=20 might interfere for the time being. I have also tried the software that comes with bhyve that creates the vla= ns and=20 bridges: vm-bhyve and that didn't create working bridges either. Someone suggested that the issue is that I'm also using the base interfac= e re0,=20 so I got rid of that and tried with just a vlan tagged interface in a bri= dge and=20 that didn't help either. I guess I'm arriving at: either I have a fundamental issue in my understa= nding=20 of how to configure networking on FreeBSD, or I've come across some kind = of bug? Any pointers very gratefully received. Thanks. Eric --=20 =20 ____ / . Eric A. Bautsch /-- __ ___ __________________________________= ____ / / / / / (_____/____(___(__________________/ email: eric.bautsch@pobox.co= m --------------ms050408000607010203090306 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCC DFIwggNiMIIC6KADAgECAggwtYJcB7vEnDAKBggqhkjOPQQDAzBSMQswCQYDVQQGEwJFUzEU MBIGA1UECgwLU3RhcnRDb20gQ0ExLTArBgNVBAMMJFN0YXJ0Q29tIENlcnRpZmljYXRpb24g QXV0aG9yaXR5IEVDQzAeFw0xNzA0MjgwODAwMzVaFw0zNzA0MjgwODAwMzVaMGkxCzAJBgNV BAYTAkVTMRQwEgYDVQQKDAtTdGFydENvbSBDQTEpMCcGA1UECwwgU3RhcnRDb20gQ2VydGlm aWNhdGlvbiBBdXRob3JpdHkxGTAXBgNVBAMMEFN0YXJ0Q29tIENDMiBJQ0EwdjAQBgcqhkjO PQIBBgUrgQQAIgNiAAR7hlYvM7ymfqRetYHdncaz11zCyZQbJofX1jT1FiEsyKH7WFh7k9cN BMbe9RUh7mq6EcCcP7rHdV1yhkx9CNT8KSSDHIIWB1RbmK5XtKvK4BLQ1pLUbzvGVz/YBYro 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FnRwlc2hdakNPMc9VUWnxHMWxYPUhYvmRU8SKaMVIC1o5voQM2b6Lkq7nFczPICQ5bjEDYTS wKiIi1+2ARIlVksxqIcnRGzzd19+29FE6hCKeDK8GWvNam902uWEdt9JvhmibbbEBKBV7VIm igmlccfTPUxHQU6BOp4VYXLqhPRMcTDeJTTkkzzrw/Y8awDF8rAquoLXqRJNoOZ5VaE/uzqK Li0nnNMF4BVAMwbLmJ+CP48AAAAAAAA= --------------ms050408000607010203090306-- From owner-freebsd-net@freebsd.org Mon Mar 11 11:40:11 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6750E153EB0F for ; Mon, 11 Mar 2019 11:40:11 +0000 (UTC) (envelope-from hausen@punkt.de) Received: from kagate.punkt.de (kagate.punkt.de [217.29.33.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E0530924A6 for ; Mon, 11 Mar 2019 11:40:10 +0000 (UTC) (envelope-from hausen@punkt.de) Received: from hugo10.ka.punkt.de (hugo10.ka.punkt.de [217.29.44.10]) by gate2.intern.punkt.de with ESMTP id x2BBEet3066813; Mon, 11 Mar 2019 12:14:40 +0100 (CET) Received: from [217.29.44.158] ([217.29.44.158]) by hugo10.ka.punkt.de (8.14.2/8.14.2) with ESMTP id x2BBEeC5061108; Mon, 11 Mar 2019 12:14:40 +0100 (CET) (envelope-from hausen@punkt.de) From: "Patrick M. Hausen" Message-Id: <25F3597D-D00A-46DF-996A-B61E6A2BD4FF@punkt.de> Content-Type: multipart/signed; boundary="Apple-Mail=_302A7E41-6E97-4CE9-9066-C6B6739EE683"; protocol="application/pgp-signature"; micalg=pgp-sha512 Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Subject: Re: Bridges on VLAN-tagged interfaces. Date: Mon, 11 Mar 2019 12:14:39 +0100 In-Reply-To: Cc: FreeBSD Net To: Eric Bautsch References: X-Mailer: Apple Mail (2.3445.9.1) X-Rspamd-Queue-Id: E0530924A6 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.99 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[]; NEURAL_HAM_SHORT(-0.99)[-0.992,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Mar 2019 11:40:11 -0000 --Apple-Mail=_302A7E41-6E97-4CE9-9066-C6B6739EE683 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi! have you done an =E2=80=9Eifconfig up=E2=80=9C for the physical = interface? This works in our environment: ifconfig_ixl0=3D"up" cloned_interfaces=3D"vlan11 bridge0" ifconfig_vlan11=3D"up vlan 11 vlandev ixl0" ifconfig_bridge0_name=3D"inet0" ifconfig_inet0=3D"addm vlan11 up" ifconfig_inet0_alias0=3D"inet ********" ifconfig_inet0_ipv6=3D"inet6 *********/64 auto_linklocal=E2=80=9C HTH, Patrick -- punkt.de GmbH Internet - Dienstleistungen - Beratung Kaiserallee 13a Tel.: 0721 9109-0 Fax: -100 76133 Karlsruhe info@punkt.de http://punkt.de AG Mannheim 108285 Gf: Juergen Egeling --Apple-Mail=_302A7E41-6E97-4CE9-9066-C6B6739EE683 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQEzBAEBCgAdFiEEgzqrjO/mj9CSsTg2kG8u4u3aiVwFAlyGQx8ACgkQkG8u4u3a iVzeHgf/U+MJyLCqbTvkVHvTJpRu3xl2OeKKMM7sd0Ig+9euf8RJ+usofVM+tBNs 2uAwwRgrvOTPUB37GFcnG5e3rcLo9JI6EZOFJ3PaSOzsQGCGBwErpdMbveG53zU5 0YpP8sVh5YR/xz2w+dE9hO/dvIfL8d1++ykVkewN8Cn+UeygkIpKk16Nh9Z7wm+S V6zXoUq1Jtr4tfrBz/GB1ad/bwzv6jKQE/jVfvdYAy8SN4kWQw+qiqu8a1ZX6gs/ UeKFWbJrBSD3dDHvEmkskq0hepmWDXHbm70X1x9TfjJ/YvLPfOlYf/jYFX2Yc6TI 1Ok93uA4O//6HDIbt3NI1md/1QxUFA== =nLot -----END PGP SIGNATURE----- --Apple-Mail=_302A7E41-6E97-4CE9-9066-C6B6739EE683-- From owner-freebsd-net@freebsd.org Mon Mar 11 13:56:40 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 957031543F1A for ; 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List includes: E-mails, contact number and other fields on an excel sheet. Visitors: Decision makers C-level executives, trendsetters Attendees representing every sector of the industry will be there: Cable Content Owners/Programmers/Aggregators Educational & Religious Institutions Enterprise Film & Entertainment Fortune 500 Government International Broadcast Satellite Social Media Sports Telecom TV & Radio Broadcast Wireless We do charge for our services, Would you like to see counts and pricing details available.? Looking forward for your email. Regards, Kate Parker| B.D.Exe If you do not wish to receive future emails from us, please reply as "Exclude Me" From owner-freebsd-net@freebsd.org Mon Mar 11 23:34:49 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8706215326A6 for ; Mon, 11 Mar 2019 23:34:49 +0000 (UTC) (envelope-from jillian.wyatt@marketdataprozone.com) Received: from n1nlsmtp02.shr.prod.ams1.secureserver.net (n1nlsmtp02.prod.ams1.secureserver.net [188.121.43.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "relay-hosting.secureserver.net", Issuer "Starfield Secure Certificate Authority - G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7B95D89C30 for ; Mon, 11 Mar 2019 23:34:48 +0000 (UTC) (envelope-from jillian.wyatt@marketdataprozone.com) Received: from n3plcpnl0290.prod.ams3.secureserver.net ([160.153.156.39]) by : HOSTING RELAY : with ESMTP id 3U86hQwoSFRdl3U86h4DtQ; 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Mon, 11 Mar 2019 16:00:24 -0700 Reply-To: From: "Jillian Wyatt" To: Subject: VMware Potential Business Clients Date: Tue, 12 Mar 2019 04:28:05 +0530 Message-ID: MIME-Version: 1.0 X-Mailer: Microsoft Outlook 15.0 Thread-Index: AdTYXaH+gnWdIqxcSqm1EIeac3f0DA== Content-Language: en-us X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - n3plcpnl0290.prod.ams3.secureserver.net X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - marketdataprozone.com X-Get-Message-Sender-Via: n3plcpnl0290.prod.ams3.secureserver.net: authenticated_id: jillian.wyatt@marketdataprozone.com X-Authenticated-Sender: n3plcpnl0290.prod.ams3.secureserver.net: jillian.wyatt@marketdataprozone.com X-Source: X-Source-Args: X-Source-Dir: X-CMAE-Envelope: MS4wfIxJ7RfO9ZUFkC3fIjTF0KfaxMU6ijPW4B24+gFDKaEXMpdBLqhu8L/vQzXfQ7fbD7MinFLX2EyotZGRpRzd2J3l5h6DgYwBOD+EmJAgJL148w2rmsxS XXlcp3WFGFRCz4mWJ8Ql+H93tb4VGdYDw1iql8qhhTXHhz8oyKkESg6T17JRJ4Hphz0eJRQafwyuPyHF0cJoVWrB01+/tq14AFwnnV2df5hiP2io45+L/3CM X-Rspamd-Queue-Id: 7B95D89C30 X-Spamd-Bar: ++++++ Authentication-Results: mx1.freebsd.org; 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DMARC_NA(0.00)[marketdataprozone.com]; NEURAL_SPAM_MEDIUM(0.99)[0.993,0]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_SPAM_LONG(1.00)[1.000,0]; RCVD_IN_DNSWL_NONE(0.00)[194.43.121.188.list.dnswl.org : 127.0.5.0]; R_DKIM_PERMFAIL(0.00)[marketdataprozone.com:s=default]; R_SPF_NA(0.00)[]; HAS_X_GMSV(0.00)[jillian.wyatt@marketdataprozone.com]; RCVD_TLS_ALL(0.00)[] X-Spam: Yes Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Mar 2019 23:34:49 -0000 Hi, Hope you are doing well! I wanted to check if you'd be interested in purchasing VMware Users List for your sales and marketing initiatives? Let me know if you are interested and I will get back to you with the Counts and Pricing for your review. Note: We would provide any industry, any job title of contact lists as per your requirements. Regards, Jillian Wyatt Marketing Manager If not interested please reply with "Not Interested" In the Subject Line. From owner-freebsd-net@freebsd.org Tue Mar 12 07:33:16 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EA8E91547F50 for ; Tue, 12 Mar 2019 07:33:15 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8BDBE80EF8; Tue, 12 Mar 2019 07:33:15 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: from reviews.nyi.freebsd.org (reviews.nyi.freebsd.org [IPv6:2610:1c1:1:607c::16:b]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 555ED1F7B7; Tue, 12 Mar 2019 07:33:15 +0000 (UTC) (envelope-from daemon-user@freebsd.org) Received: by reviews.nyi.freebsd.org (Postfix, from userid 1346) id 54D211DD84A; Tue, 12 Mar 2019 07:33:15 +0000 (UTC) Date: Tue, 12 Mar 2019 07:33:15 +0000 To: Phabricator From: "hrs (Hiroki Sato)" Cc: freebsd-net@freebsd.org Reply-to: "hrs (Hiroki Sato)" Subject: [Differential] D19422: if_vxlan(4) Allow set MTU more than 1500 bytes. 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NEURAL_SPAM_MEDIUM(0.85)[0.854,0]; NEURAL_SPAM_LONG(0.99)[0.988,0]; RCVD_IN_DNSWL_NONE(0.00)[49.104.150.107.list.dnswl.org : 127.0.15.0]; MIME_HTML_ONLY(0.20)[]; RCVD_COUNT_TWO(0.00)[2]; GREYLIST(0.00)[pass,body] X-Spam: Yes MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Mar 2019 11:49:04 -0000 From owner-freebsd-net@freebsd.org Tue Mar 12 13:48:35 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E2D5415313BA for ; Tue, 12 Mar 2019 13:48:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 607EB8ED7C for ; Tue, 12 Mar 2019 13:48:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 1F96D15313B9; Tue, 12 Mar 2019 13:48:34 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0B8BE15313B8 for ; Tue, 12 Mar 2019 13:48:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 94DF98ED79 for ; Tue, 12 Mar 2019 13:48:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id D2875EEFC for ; Tue, 12 Mar 2019 13:48:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2CDmWc6085746 for ; Tue, 12 Mar 2019 13:48:32 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2CDmWic085745 for net@FreeBSD.org; Tue, 12 Mar 2019 13:48:32 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 236486] [igb] txcsum produces broken checksum for I350 Gigabit Network Connection Date: Tue, 12 Mar 2019 13:48:32 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status keywords bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Mar 2019 13:48:35 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236486 Bug ID: 236486 Summary: [igb] txcsum produces broken checksum for I350 Gigabit Network Connection Product: Base System Version: 11.2-STABLE Hardware: amd64 OS: Any Status: New Keywords: IntelNetworking Severity: Affects Some People Priority: --- Component: kern Assignee: net@FreeBSD.org Reporter: eugen@freebsd.org Hi! The server Dell PowerEdge R640 (baseboard 0PHYDR) with BIOS Version: 1.6.13 02/13/2019 [Hetzner 1.0.2] has Intel 1GB i350 network card: igb0@pci0:1:0:0: class=3D0x020000 card=3D0x1f9a1028 chip=3D0x1521808= 6 rev=3D0x01 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'I350 Gigabit Network Connection' class =3D network subclass =3D ethernet It runs FreeBSD 11.2-STABLE/amd64 r344922 with GENERIC kernel config plus following options only: options KDB options KDB_UNATTENDED options KDB_TRACE options DDB options GDB It also runs ipfw nat that is not compatible with TSO4 so this option is disabled for igb0. Still, running with tso4 disabled and txcsum enabled, it suffers from stalled TCP connections due to some TCP segments being sent wi= th broken checksum occasionally. ifconfig igb0 -txcsum solves the problem. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Tue Mar 12 13:49:04 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4071E1531400 for ; Tue, 12 Mar 2019 13:49:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id CE0238EDBE for ; Tue, 12 Mar 2019 13:49:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 8F38515313FF; Tue, 12 Mar 2019 13:49:03 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7DD8515313FE for ; 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Tue, 12 Mar 2019 13:49:02 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2CDn2KV086263 for net@FreeBSD.org; Tue, 12 Mar 2019 13:49:02 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 236486] [igb] txcsum produces broken checksum for i350 Date: Tue, 12 Mar 2019 13:49:02 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Mar 2019 13:49:04 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236486 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[igb] txcsum produces |[igb] txcsum produces |broken checksum for I350 |broken checksum for i350 |Gigabit Network Connection | --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Mar 14 00:32:43 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A71D71545CD4 for ; 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Thu, 14 Mar 2019 01:32:38 +0100 (CET) To: freebsd-net@freebsd.org From: Andreas Kempe Subject: Infiniband: IPv6 neighbour discovery issues using Mellanox MT26418 between Linux and FreeBSD Openpgp: preference=signencrypt Autocrypt: addr=kempe@lysator.liu.se; keydata= mQINBFfcARkBEACpvItp92qIKstHBKcdfFFq7/Kd52IyQuOvLtJCn9Cvbipn48wxWBc2Ytzq OT0VueYpsX85VbJkCB8aTCVfm3xlHHozbttJbwRiQuoRPQFdaRMQacaSg7g9A8DZmIshHbzk hvDw20Exa/d3B4mX/LHewWyR/v34Aw0t1OchuI/xN2qpTgTINkY4vyA057/088dbTz7Kfs5P 3TCzrycULgoke96jrAy6hjUOSHCPvLPXnQ9mq9q0u1yXpK1WnG91aU1qhSiY7ya4Sj+UkSok T5qiV08K49IJdLNvs32FRaizJqHUrdXHsel2xFAnSssqwjq/qWinR8XIZCRtuf8Vcg+/cihM KWbrEvDsnWPmzWRk4HjFmUfXTBN6NpDq5teWQmcHUxCkIG15vEa7twUlDfSfFdW2tThglz/M i2IlinT5mCa213s1mv0xRTKY/QnWQgrVK4m6gAL2vt4TQ0f/2KE7OFm4vS4HJCrleMKIROEE iycYHsFjdzL55JBm5idAPTg/da07WJZBxAIFLLvbm4XawRzyeuNCPUZt030A6OszTfV8+1XZ cB+qU2pxiD6VLfoW/HIZNLpZDTl+DkrPHK5FeVl3rMpCroWwFrZkWAWlDgRseupdbOkmiplj cqKiRoQ7414jW8PwVzHWuHZ/JDALO3JrinsBRKCiJ6wpyw1K1wARAQABtCRBbmRyZWFzIEtl bXBlIDxrZW1wZUBseXNhdG9yLmxpdS5zZT6JAlgEEwECAEICGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheABQkFhWQCFiEETci4cPcl+ZcyiACiCkqKrhcKSD0FAlvxTwICGQEACgkQCkqK rhcKSD3I0hAAn0/l5GRdVrkAPrNx1DZp/3RQmEwQUZJC/0hSi7JFZHfgoA7AHeg2oVY36KAy q2oTEzA2OsDKKs6T66+CLedIpDwVKE7KPcSswHbM0ULB8sE/Kymha/+db6xQzglJtnlLEJEn OyV09exX9rqyazpAQ4/TohthrDbMqYU+MZUIULZz83Hat+Fdi4K6CwCdl4NC05xsVIDNEJks 3DivlUccZ0GX6Bx1sTYO7mSL1v4mUpEf/BWOLqm9PFyU9jniQVuabYcfPnLn/xmwXZUcTEe4 iyBzlKxDhbnFyyxG7A8N/8UDWte59t843Q+KBA6WknWorG4gmwEhGE7pB4hTFU8gM+KGm89T RZiINbYaHI/OJ2p0R2cY/LU1XGw5A5WFvLXgqAO3196KLqjKz11VHeTWI/KeZ+QAPccShZKh yXbu+cYdqfYpGRlnSx0mzCvi5NfJQw+HTIA6EMnlcc+vfsnn4X0RO4BcGoqnThIkQYWVwZPC ZxAxDciifEMdJ374eaxmORlW3hvPDHmowPST/8H6ln3nWvhZRncGcWj4Gz0QuoB6V0JKgUaV zI5NBIbpi0U/1FdB6HtWK7KH86KNvXT6FG49yNPMnnYX9Nnt/3IyTlpl4rp0zuAE5gxj9Z06 Sko5+jO2iJ6T0147cjhmiTLGySfi+kavAX0fdRSy3SxSxPC5Ag0EV9wBGQEQANRvDM/LiHoq bAGAs1IgCcSGWdcdE2pcmMTeaxH/9ZY28tyIwrnjuuYdAZwrVFgNaRlSKB/VXJ7p1Pkir2PT ruvhvhdsRQsBV56KXw55WYpN+FizQbWftvRpGy0AV/UlCtba2pxNyo1kSYUh3Lati+uIRWcp zB2ctLQ/ib58S4Kft6ZvPXLoAEMkkj/dNZDG3kK0Wr1eB30LnpxQC38EMbIDvsVt2csfFZUd qjpn0dAjJNEsWCs9WrBclYBl/TDFmyfbc4CvrVgizFdt4tKX3VK7uGXUfSHSF7CFkvqViW7D AE+p7cvkd6wwf45ivRlAe0bOiV8DzW90c7F4WbGoM+hydDeSOYy5T4ttE8mZCi/XtdZuxUBB kOUuUs0yBPYk/kdeSSvPcUep2zs3JK5Vn+pikwTsGrrYthBgrwZ3WntWHaRsinPTd3uAn5i+ 7depjtzUwz4h+s4JiCYYSKFoNyet27xF3MgT8+y5O6GkdFXoCHQ0XfsW6CU7GEdbcCWpecvh EuwrOmjFfHHd+jVMUzekUxFD49qjxKn4tZdNm/mM7zZaefjps2Srw7EzZI0sJIld1LG9dcB9 vYeunOZ4JuMo9xtTgqEW74avoxsRWvvTYMRYCWIlm5azzbqxpTSxnbicCFaEkUhye8OBdm3r eb3tk7a7m+k+sb1kV40lCMRhABEBAAGJAiUEGAECAA8CGwwFAluAMdsFCQWFZEIACgkQCkqK rhcKSD3hWw//enGvZy6YymqrxAVXBywC9BBh/Nact9O3LZ/l2PI0JSqn2+gQuqUl69SYpTuu npo4edw0DCzhFPbeND4dZP8d/iBp+AUkm+fNqtK33yNsVp6iwVqfE1fSWGT+9dqIy2uCNn09 rW2ry02l+BBzWAvOtNVdYEGx73IiIQbGMzjVCb/UCBmTbRk77svXKST97tgrMiO21KWbyDVG RgMMJSeLFnLKoWxhHUJTwwlUtOQgdVpUoZAg75Ca6LokV//e+hWXs+jcdsKLm59ZpwAxg0Am 255vdtIwaRiI3RMJ7L0+Hi9czicdx/dBo+ie5A7Ky+uKPaLIh18UeYcf9LH96wRf1ifHn8eQ ztx5Am1CMHGM8o1dd6g4ofU/dGGAT53vZAKKnZsZsYVLuvfXATdRsNpaCYBGtKlNHXQ9ZkJX gLEtUSmlq9dSRmMrDx5sK1BURkTA+UCOFqX+hSVqATDabhkaOXoR20nE1kSGpYKmfOA0eJTN 89EYGey7x3YHIBLeq/a3pFuI6AuGLXIifNzzRTyvdIwgkT77kQPmXzWybtyyc0IMSV/tBkru f70YQq+CgeA6uUFvRrRy7rP8gnWjVHguB8pwUC8Y35ibjK4ExkSpSctQXSfQ7IzDgK8IyGH4 gjRhOx2pI57kIj0vDFSpQjM8klDD7tqE/uCor1yqIdkv1r4= Message-ID: <19d07d9c-aa07-41a5-26fb-5fd2c9df99ca@lysator.liu.se> Date: Thu, 14 Mar 2019 01:32:38 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="------------2A3F9CC92A10F5FDE9880DF5" Content-Language: en-US X-Virus-Scanned: ClamAV using ClamSMTP X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Mar 2019 00:32:43 -0000 This is a multi-part message in MIME format. --------------2A3F9CC92A10F5FDE9880DF5 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Hello! We have been trying to use IPv6 together with Mellanox MT26418 and are having issues with neighbour discovery responses not getting back to the requesting machine when connecting a Linux machine to a FreeBSD machine. The request is visible in tcpdump on both machines. On the responding machine, the outgoing response message is visible, but on the requesting machine, the response is not visible. It didn't matter whether the Linux box or the FreeBSD box was the requester. We applied the attached patch to ndp (since ndp is currently lacking support for link layer addresses larger than 6 bytes) to be able to set static neighbours and then the traffic got through. When running traffic between two FreeBSD hosts, it worked without any manual intervention. The Linux machine is running Gentoo with Linux 4.14.83 and was acting as the OpenSM master, while the FreeBSD machines are running 11.2-RELEASE-p9. Does anyone recognise these issues? Thank you for any assistance! Cordially, Andreas Kempe --------------2A3F9CC92A10F5FDE9880DF5 Content-Type: text/x-patch; name="ndp-ib-lladdr-fix.patch" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="ndp-ib-lladdr-fix.patch" --- usr.sbin/ndp/ndp.c.old 2019-03-13 22:06:05.472614000 +0100 +++ usr.sbin/ndp/ndp.c 2019-03-14 01:10:30.049934000 +0100 @@ -388,7 +388,7 @@ register struct sockaddr_dl *sdl; register struct rt_msghdr *rtm =3D &(m_rtmsg.m_rtm); struct addrinfo hints, *res; - int gai_error; + int gai_error, l; u_char *ea; char *host =3D argv[0], *eaddr =3D argv[1]; =20 @@ -410,8 +410,9 @@ sin->sin6_scope_id =3D ((struct sockaddr_in6 *)res->ai_addr)->sin6_scope_id; ea =3D (u_char *)LLADDR(&sdl_m); - if (ndp_ether_aton(eaddr, ea) =3D=3D 0) - sdl_m.sdl_alen =3D 6; + l =3D ndp_ether_aton(eaddr, ea); + if (l !=3D -1) + sdl_m.sdl_alen =3D l; flags =3D expire_time =3D 0; while (argc-- > 0) { if (strncmp(argv[0], "temp", 4) =3D=3D 0) { @@ -804,17 +805,33 @@ static int ndp_ether_aton(char *a, u_char *n) { - int i, o[6]; + int i, l, o[20]; + char buf[60]; + char *p; =20 - i =3D sscanf(a, "%x:%x:%x:%x:%x:%x", &o[0], &o[1], &o[2], - &o[3], &o[4], &o[5]); - if (i !=3D 6) { - fprintf(stderr, "ndp: invalid Ethernet address '%s'\n", a); - return (1); + l =3D 0; + p =3D strncpy(buf, a, sizeof(buf)); + if (p < (buf + sizeof(buf))) { + for (p =3D strtok(buf, ":"); p; l++, p =3D strtok(NULL, ":")) { + if (l > 19) { + /* l =3D 0 to indicate an error */ + l =3D 0; + break; + } + + if (sscanf(p, "%x", &o[l]) !=3D 1) { + break; + } + } } - for (i =3D 0; i < 6; i++) + if (l > 20 || (l !=3D 6 && l !=3D 20)) { + fprintf(stderr, "ndp: invalid Ethernet address '%s'\n", + a); + return (-1); + } + for (i =3D 0; i < l; i++) n[i] =3D o[i]; - return (0); + return (l); } =20 static void --------------2A3F9CC92A10F5FDE9880DF5-- From owner-freebsd-net@freebsd.org Thu Mar 14 07:14:38 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D3E2C1533138 for ; Thu, 14 Mar 2019 07:14:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 6F0338F4B1 for ; Thu, 14 Mar 2019 07:14:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 2ED431533137; Thu, 14 Mar 2019 07:14:38 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1D4631533136 for ; Thu, 14 Mar 2019 07:14:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id AED1A8F4AE for ; Thu, 14 Mar 2019 07:14:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id F1C3C5C10 for ; Thu, 14 Mar 2019 07:14:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2E7Ea6s060597 for ; Thu, 14 Mar 2019 07:14:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2E7Ea3j060596 for net@FreeBSD.org; Thu, 14 Mar 2019 07:14:36 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 236219] netmap bug pf set prio Date: Thu, 14 Mar 2019 07:14:36 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: r.gabet@biche.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Mar 2019 07:14:39 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236219 --- Comment #8 from r.gabet@biche.org --- Sorry for confusion, Suricata is configured to forward between em0_vlan70 a= nd em0_vlan70+ in both direction. I also tried to use directly physical interface but the vlan 70 isn't worki= ng. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Thu Mar 14 08:13:12 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1402415355F4 for ; Thu, 14 Mar 2019 08:13:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 9B8D26AA0C for ; Thu, 14 Mar 2019 08:13:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 5C4C515355EE; Thu, 14 Mar 2019 08:13:11 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4860B15355ED for ; Thu, 14 Mar 2019 08:13:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C87356A9FE for ; Thu, 14 Mar 2019 08:13:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id F3CD364BA for ; Thu, 14 Mar 2019 08:13:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2E8D9e7025907 for ; Thu, 14 Mar 2019 08:13:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2E8D9a3025906 for net@FreeBSD.org; Thu, 14 Mar 2019 08:13:09 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 236219] netmap bug pf set prio Date: Thu, 14 Mar 2019 08:13:10 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: vmaffione@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Mar 2019 08:13:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236219 --- Comment #9 from Vincenzo Maffione --- This is already an issue by itself. Netmap is not designed to run on VLAN interfaces. The application should always open the phisical interface and p= lay with VLAN headers directly. Of course if suricata does not support this you would need to implement that. Think of Netmap over VLAN interfaces as a thing that "kind of works" (at sl= ow rate, however, because emulated mode is necessary), but that can show some quirks w.r.t. the kernel stack. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Fri Mar 15 10:22:08 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id F0A1315450EC for ; Fri, 15 Mar 2019 10:22:07 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 6046F91954 for ; Fri, 15 Mar 2019 10:22:07 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: by mailman.ysv.freebsd.org (Postfix) id 20EAF15450EB; Fri, 15 Mar 2019 10:22:07 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D8C5815450EA for ; Fri, 15 Mar 2019 10:22:06 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mx0.gentlemail.de (mx0.gentlemail.de [IPv6:2a00:e10:2800::a130]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B172E91941 for ; Fri, 15 Mar 2019 10:22:00 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mh0.gentlemail.de (ezra.dcm1.omnilan.net [78.138.80.135]) by mx0.gentlemail.de (8.14.5/8.14.5) with ESMTP id x2FALvOs023436; Fri, 15 Mar 2019 11:21:57 +0100 (CET) (envelope-from freebsd@omnilan.de) Received: from titan.inop.mo1.omnilan.net (s1.omnilan.de [217.91.127.234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mh0.gentlemail.de (Postfix) with ESMTPSA id E6DC1BAD; Fri, 15 Mar 2019 11:21:56 +0100 (CET) Subject: Re: Bridges on VLAN-tagged interfaces. To: Eric Bautsch , net@freebsd.org References: From: Harry Schmalzbauer Organization: OmniLAN Message-ID: <716a2edd-96f5-c263-2bd4-38a30808f241@omnilan.de> Date: Fri, 15 Mar 2019 11:21:56 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Greylist: ACL 130 matched, not delayed by milter-greylist-4.2.7 (mx0.gentlemail.de [78.138.80.130]); Fri, 15 Mar 2019 11:21:57 +0100 (CET) X-Milter: Spamilter (Reciever: mx0.gentlemail.de; Sender-ip: 78.138.80.135; Sender-helo: mh0.gentlemail.de; ) X-Rspamd-Queue-Id: B172E91941 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of freebsd@omnilan.de designates 2a00:e10:2800::a130 as permitted sender) smtp.mailfrom=freebsd@omnilan.de X-Spamd-Result: default: False [-6.79 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[omnilan.de]; HAS_ORG_HEADER(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[mx0.gentlemail.de]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.95)[-0.952,0]; IP_SCORE(-3.53)[ip: (-9.23), ipnet: 2a00:e10:2800::/64(-4.71), asn: 25074(-3.69), country: DE(-0.01)]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:25074, ipnet:2a00:e10:2800::/64, country:DE]; MID_RHS_MATCH_FROM(0.00)[] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Mar 2019 10:22:08 -0000 Am 11.03.2019 um 11:48 schrieb Eric Bautsch: … > |ifconfig bridge create ifconfig bridge1 addm re0.33| > > If I now put an IP on that bridge instead of re0.33, it does not ping. > > If I do a broadcast ping from another host on that network thus > (Solaris system issuing the ping): > ping -sn 192.168.33.255 > > I can see packets arriving if I |tcpdump -i re0.33| and if I |tcpdump > -i bridge1| > However, on neither interface do I see any pings coming in when I ping > it's own address (in this case 192.168.33.20). IP stack processes them without passing it to the interface(s), so that's not unusual. > The Solaris system issuing the pings has learned the arp address of > the bridge though: > Code: > > |root@gaspra # arp -an | grep 192.168.33.20 net1 192.168.33.20 > 255.255.255.255 02:a7:91:b6:3a:01| > > If I |tcpdump -i bridge1|, I do get some packets, but not any echo > requests: > Code: > > |root@bianca # tcpdump -i bridge1 tcpdump: verbose output suppressed, > use -v or -vv for full protocol decode listening on bridge1, link-type > EN10MB (Ethernet), capture size 262144 bytes 11:05:26.081185 ARP, > Request who-has 192.168.33.20 (Broadcast) tell > juliet-punchin.swangage.co.uk, length 46 11:05:26.081197 ARP, Reply > 192.168.33.20 is-at 02:a7:91:b6:3a:01 (oui Unknown), length 28 > 11:05:38.201079 IP6 fe80::7285:c2ff:fea6:583c > ff02::2: ICMP6, router > solicitation, length 16 11:06:04.079441 ARP, Request who-has > 192.168.33.20 (Broadcast) tell juliet-punchin.swangage.co.uk, length > 46 11:06:04.079464 ARP, Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 > (oui Unknown), length 28 11:06:17.588644 ARP, Request who-has > 192.168.33.20 (Broadcast) tell gaspra-punchin.swangage.co.uk, length > 46 11:06:17.588665 ARP, Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 > (oui Unknown), length 28| If I read it corretcly, all you get are ethernet broadcast frames. (Hard) Reading next: … > |root@bianca # ifconfig -a re0: > flags=8943 metric 0 > mtu 1500 > options=8209b > ether 80🇪🇪73:63:5c:48 media: Ethernet autoselect (1000baseT > ) status: active nd6 > options=29 lo0: > flags=8049 metric 0 mtu 16384 > options=680003 inet6 > ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet > 127.0.0.1 netmask 0xff000000 groups: lo nd6 > options=21 bridge0: > flags=8843 metric 0 mtu 1500 > ether 02:a7:91:b6:3a:00 inet 192.168.140.85 netmask 0xffffff00 > broadcast 192.168.140.255 id 00:00:00:00:00:00 priority 32768 > hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 > timeout 1200 root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 > member: re0 flags=143 ifmaxaddr 0 > port 1 priority 128 path cost 55 groups: bridge nd6 > options=9 re0.33: > flags=8943 metric 0 > mtu 1500 options=80003 ether > 80🇪🇪73:63:5c:48 inet6 fe80::82ee:73ff:fe63:5c48%re0.33 prefixlen 64 > scopeid 0x4 groups: vlan vlan: 33 vlanpcp: 0 parent interface: re0 > media: Ethernet autoselect (1000baseT ) status: > active nd6 options=21 bridge1: > flags=8843 metric 0 mtu 1500 > ether 02:a7:91:b6:3a:01 inet 192.168.33.20 netmask 0xffffff00 > broadcast 192.168.33.255 id 00:00:00:00:00:00 priority 32768 hellotime > 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 > root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: > re0.33 flags=143 ifmaxaddr 0 port > 4 priority 128 path cost 20000 groups: bridge nd6 > options=9 root@bianca #| Here you have a universally administered addresses (UAA) on the parent interface re0, which is the same for the vlan clone re0.33, and a locally administered addresses (LAA) on if_bridge(4), which was verified to be announced. In order to get through the MAC filter of the ethernet interface, re0.33 must be in PROMISC mode. I remember having seen two different PROMISC interface status – never tracked it down.  But issuing 'ifconfig re0.33 promisc' might result in a second PROMISC status report on re0.33 and a working setup... If so, one has to discover the mystery of the 1st PROMISC status report, and file a bug reports probably. Best, -harry From owner-freebsd-net@freebsd.org Fri Mar 15 11:02:32 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4646F1546020 for ; Fri, 15 Mar 2019 11:02:32 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id BBE1D92E7F for ; Fri, 15 Mar 2019 11:02:31 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: by mailman.ysv.freebsd.org (Postfix) id 80326154601F; Fri, 15 Mar 2019 11:02:31 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5DD6C154601C for ; Fri, 15 Mar 2019 11:02:31 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mx0.gentlemail.de (mx0.gentlemail.de [IPv6:2a00:e10:2800::a130]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D629B92E78 for ; Fri, 15 Mar 2019 11:02:30 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mh0.gentlemail.de (mh0.gentlemail.de [78.138.80.135]) by mx0.gentlemail.de (8.14.5/8.14.5) with ESMTP id x2FB2TCW023858; Fri, 15 Mar 2019 12:02:29 +0100 (CET) (envelope-from freebsd@omnilan.de) Received: from titan.inop.mo1.omnilan.net (s1.omnilan.de [217.91.127.234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mh0.gentlemail.de (Postfix) with ESMTPSA id 23094BC0; Fri, 15 Mar 2019 12:02:29 +0100 (CET) Subject: Re: Bridges on VLAN-tagged interfaces. From: Harry Schmalzbauer To: Eric Bautsch , net@freebsd.org References: <716a2edd-96f5-c263-2bd4-38a30808f241@omnilan.de> Organization: OmniLAN Message-ID: <050a68a3-7581-4985-e54a-e045259e8cfd@omnilan.de> Date: Fri, 15 Mar 2019 12:02:28 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <716a2edd-96f5-c263-2bd4-38a30808f241@omnilan.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Greylist: ACL 130 matched, not delayed by milter-greylist-4.2.7 (mx0.gentlemail.de [78.138.80.130]); Fri, 15 Mar 2019 12:02:29 +0100 (CET) X-Milter: Spamilter (Reciever: mx0.gentlemail.de; Sender-ip: 78.138.80.135; Sender-helo: mh0.gentlemail.de; ) X-Rspamd-Queue-Id: D629B92E78 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.98 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.977,0]; REPLY(-4.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Mar 2019 11:02:32 -0000 Am 15.03.2019 um 11:21 schrieb Harry Schmalzbauer: > Am 11.03.2019 um 11:48 schrieb Eric Bautsch: > … >> |ifconfig bridge create ifconfig bridge1 addm re0.33| >> >> If I now put an IP on that bridge instead of re0.33, it does not ping. >> >> If I do a broadcast ping from another host on that network thus >> (Solaris system issuing the ping): >> ping -sn 192.168.33.255 >> >> I can see packets arriving if I |tcpdump -i re0.33| and if I |tcpdump >> -i bridge1| >> However, on neither interface do I see any pings coming in when I >> ping it's own address (in this case 192.168.33.20). > > IP stack processes them without passing it to the interface(s), so > that's not unusual. > > >> The Solaris system issuing the pings has learned the arp address of >> the bridge though: >> Code: >> >> |root@gaspra # arp -an | grep 192.168.33.20 net1 192.168.33.20 >> 255.255.255.255 02:a7:91:b6:3a:01| >> >> If I |tcpdump -i bridge1|, I do get some packets, but not any echo >> requests: >> Code: >> >> |root@bianca # tcpdump -i bridge1 tcpdump: verbose output suppressed, >> use -v or -vv for full protocol decode listening on bridge1, >> link-type EN10MB (Ethernet), capture size 262144 bytes >> 11:05:26.081185 ARP, Request who-has 192.168.33.20 (Broadcast) tell >> juliet-punchin.swangage.co.uk, length 46 11:05:26.081197 ARP, Reply >> 192.168.33.20 is-at 02:a7:91:b6:3a:01 (oui Unknown), length 28 >> 11:05:38.201079 IP6 fe80::7285:c2ff:fea6:583c > ff02::2: ICMP6, >> router solicitation, length 16 11:06:04.079441 ARP, Request who-has >> 192.168.33.20 (Broadcast) tell juliet-punchin.swangage.co.uk, length >> 46 11:06:04.079464 ARP, Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 >> (oui Unknown), length 28 11:06:17.588644 ARP, Request who-has >> 192.168.33.20 (Broadcast) tell gaspra-punchin.swangage.co.uk, length >> 46 11:06:17.588665 ARP, Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 >> (oui Unknown), length 28| > > If I read it corretcly, all you get are ethernet broadcast frames. > (Hard) Reading next: > … >> |root@bianca # ifconfig -a re0: >> flags=8943 metric 0 >> mtu 1500 >> options=8209b >> ether 80🇪🇪73:63:5c:48 media: Ethernet autoselect (1000baseT >> ) status: active nd6 >> options=29 lo0: >> flags=8049 metric 0 mtu 16384 >> options=680003 inet6 >> ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet >> 127.0.0.1 netmask 0xff000000 groups: lo nd6 >> options=21 bridge0: >> flags=8843 metric 0 mtu 1500 >> ether 02:a7:91:b6:3a:00 inet 192.168.140.85 netmask 0xffffff00 >> broadcast 192.168.140.255 id 00:00:00:00:00:00 priority 32768 >> hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 >> timeout 1200 root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 >> member: re0 flags=143 ifmaxaddr 0 >> port 1 priority 128 path cost 55 groups: bridge nd6 >> options=9 re0.33: >> flags=8943 metric 0 >> mtu 1500 options=80003 ether >> 80🇪🇪73:63:5c:48 inet6 fe80::82ee:73ff:fe63:5c48%re0.33 prefixlen 64 >> scopeid 0x4 groups: vlan vlan: 33 vlanpcp: 0 parent interface: re0 >> media: Ethernet autoselect (1000baseT ) status: >> active nd6 options=21 bridge1: >> flags=8843 metric 0 mtu 1500 >> ether 02:a7:91:b6:3a:01 inet 192.168.33.20 netmask 0xffffff00 >> broadcast 192.168.33.255 id 00:00:00:00:00:00 priority 32768 >> hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 >> timeout 1200 root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 >> member: re0.33 flags=143 >> ifmaxaddr 0 port 4 priority 128 path cost 20000 groups: bridge nd6 >> options=9 root@bianca #| > > Here you have a universally administered addresses (UAA) on the parent > interface re0, which is the same for the vlan clone re0.33, and a > locally administered addresses (LAA) on if_bridge(4), which was > verified to be announced. > In order to get through the MAC filter of the ethernet interface, > re0.33 must be in PROMISC mode. > I remember having seen two different PROMISC interface status – never > tracked it down.  But issuing 'ifconfig re0.33 promisc' might result > in a second PROMISC status report on re0.33 and a working setup... Should have read man page before posting, sorry.  This is supposed to be done by ifconfig(8)'s "addm" command. But like mentioned, I can see PROMISC _two_ times in the interface status line of ifconfig(8), after putting the interface manually in permanent promisc mode (stable/12). Don't know how the filter of the parent interface is involved in the vlan clone and I have no idea if "addm" respects it, in case it is involved. Before code inspection, I'd try and put the parent re0 manually into permanent promisc mode and see if you can see unicast frames afterwards. -Harry From owner-freebsd-net@freebsd.org Fri Mar 15 16:10:54 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 43514152538C for ; Fri, 15 Mar 2019 16:10:54 +0000 (UTC) (envelope-from freebsd-rwg@gndrsh.dnsmgr.net) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id BC22E6E93F for ; Fri, 15 Mar 2019 16:10:53 +0000 (UTC) (envelope-from freebsd-rwg@gndrsh.dnsmgr.net) Received: by mailman.ysv.freebsd.org (Postfix) id 7CE711525362; Fri, 15 Mar 2019 16:10:53 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 582DF1525361 for ; Fri, 15 Mar 2019 16:10:53 +0000 (UTC) (envelope-from freebsd-rwg@gndrsh.dnsmgr.net) Received: from gndrsh.dnsmgr.net (br1.CN84in.dnsmgr.net [69.59.192.140]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B2EA86E93B for ; Fri, 15 Mar 2019 16:10:52 +0000 (UTC) (envelope-from freebsd-rwg@gndrsh.dnsmgr.net) Received: from gndrsh.dnsmgr.net (localhost [127.0.0.1]) by gndrsh.dnsmgr.net (8.13.3/8.13.3) with ESMTP id x2FGAoFh030873; Fri, 15 Mar 2019 09:10:50 -0700 (PDT) (envelope-from freebsd-rwg@gndrsh.dnsmgr.net) Received: (from freebsd-rwg@localhost) by gndrsh.dnsmgr.net (8.13.3/8.13.3/Submit) id x2FGAorV030872; Fri, 15 Mar 2019 09:10:50 -0700 (PDT) (envelope-from freebsd-rwg) From: "Rodney W. Grimes" Message-Id: <201903151610.x2FGAorV030872@gndrsh.dnsmgr.net> Subject: Re: Bridges on VLAN-tagged interfaces. In-Reply-To: <716a2edd-96f5-c263-2bd4-38a30808f241@omnilan.de> To: Harry Schmalzbauer Date: Fri, 15 Mar 2019 09:10:50 -0700 (PDT) CC: Eric Bautsch , net@freebsd.org X-Mailer: ELM [version 2.4ME+ PL121h (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII X-Rspamd-Queue-Id: B2EA86E93B X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-6.97 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.973,0]; REPLY(-4.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Mar 2019 16:10:54 -0000 > Am 11.03.2019 um 11:48 schrieb Eric Bautsch: > ? > > |ifconfig bridge create ifconfig bridge1 addm re0.33| > > > > If I now put an IP on that bridge instead of re0.33, it does not ping. > > > > If I do a broadcast ping from another host on that network thus > > (Solaris system issuing the ping): > > ping -sn 192.168.33.255 > > > > I can see packets arriving if I |tcpdump -i re0.33| and if I |tcpdump > > -i bridge1| > > However, on neither interface do I see any pings coming in when I ping > > it's own address (in this case 192.168.33.20). > > IP stack processes them without passing it to the interface(s), so > that's not unusual. > > > > The Solaris system issuing the pings has learned the arp address of > > the bridge though: > > Code: > > > > |root@gaspra # arp -an | grep 192.168.33.20 net1 192.168.33.20 > > 255.255.255.255 02:a7:91:b6:3a:01| > > > > If I |tcpdump -i bridge1|, I do get some packets, but not any echo > > requests: > > Code: > > > > |root@bianca # tcpdump -i bridge1 tcpdump: verbose output suppressed, > > use -v or -vv for full protocol decode listening on bridge1, link-type > > EN10MB (Ethernet), capture size 262144 bytes 11:05:26.081185 ARP, > > Request who-has 192.168.33.20 (Broadcast) tell > > juliet-punchin.swangage.co.uk, length 46 11:05:26.081197 ARP, Reply > > 192.168.33.20 is-at 02:a7:91:b6:3a:01 (oui Unknown), length 28 > > 11:05:38.201079 IP6 fe80::7285:c2ff:fea6:583c > ff02::2: ICMP6, router > > solicitation, length 16 11:06:04.079441 ARP, Request who-has > > 192.168.33.20 (Broadcast) tell juliet-punchin.swangage.co.uk, length > > 46 11:06:04.079464 ARP, Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 > > (oui Unknown), length 28 11:06:17.588644 ARP, Request who-has > > 192.168.33.20 (Broadcast) tell gaspra-punchin.swangage.co.uk, length > > 46 11:06:17.588665 ARP, Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 > > (oui Unknown), length 28| > > If I read it corretcly, all you get are ethernet broadcast frames. > (Hard) Reading next: > ? > > |root@bianca # ifconfig -a re0: > > flags=8943 metric 0 > > mtu 1500 > > options=8209b > > ether 80> > ) status: active nd6 > > options=29 lo0: > > flags=8049 metric 0 mtu 16384 > > options=680003 inet6 > > ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet > > 127.0.0.1 netmask 0xff000000 groups: lo nd6 > > options=21 bridge0: > > flags=8843 metric 0 mtu 1500 > > ether 02:a7:91:b6:3a:00 inet 192.168.140.85 netmask 0xffffff00 > > broadcast 192.168.140.255 id 00:00:00:00:00:00 priority 32768 > > hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 > > timeout 1200 root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 > > member: re0 flags=143 ifmaxaddr 0 > > port 1 priority 128 path cost 55 groups: bridge nd6 > > options=9 re0.33: > > flags=8943 metric 0 > > mtu 1500 options=80003 ether > > 80> > scopeid 0x4 groups: vlan vlan: 33 vlanpcp: 0 parent interface: re0 > > media: Ethernet autoselect (1000baseT ) status: > > active nd6 options=21 bridge1: > > flags=8843 metric 0 mtu 1500 > > ether 02:a7:91:b6:3a:01 inet 192.168.33.20 netmask 0xffffff00 > > broadcast 192.168.33.255 id 00:00:00:00:00:00 priority 32768 hellotime > > 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 > > root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: > > re0.33 flags=143 ifmaxaddr 0 port > > 4 priority 128 path cost 20000 groups: bridge nd6 > > options=9 root@bianca #| > > Here you have a universally administered addresses (UAA) on the parent > interface re0, which is the same for the vlan clone re0.33, and a > locally administered addresses (LAA) on if_bridge(4), which was verified > to be announced. > In order to get through the MAC filter of the ethernet interface, re0.33 > must be in PROMISC mode. > I remember having seen two different PROMISC interface status ? never > tracked it down.? But issuing 'ifconfig re0.33 promisc' might result in > a second PROMISC status report on re0.33 and a working setup... > If so, one has to discover the mystery of the 1st PROMISC status report, > and file a bug reports probably. Oh, I think you just tickled a brain cell on another problem I was seeing in another place with bhyve, bridges and taps. I need to recreate that configuration and see if infact it is a missing promisc on an interface. Thank YOU! > Best, > -harry -- Rod Grimes rgrimes@freebsd.org From owner-freebsd-net@freebsd.org Sat Mar 16 19:22:56 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EED8415398A9 for ; Sat, 16 Mar 2019 19:22:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 817AF70C06 for ; Sat, 16 Mar 2019 19:22:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 4071C15398A1; Sat, 16 Mar 2019 19:22:55 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2C579153989F for ; Sat, 16 Mar 2019 19:22:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B7FBA70C01 for ; Sat, 16 Mar 2019 19:22:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 0D9146CF2 for ; Sat, 16 Mar 2019 19:22:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2GJMrEL061759 for ; Sat, 16 Mar 2019 19:22:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2GJMr3x061758 for net@FreeBSD.org; Sat, 16 Mar 2019 19:22:53 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 236383] [netgaph] Kernel panic detaching ng_iface in 12.0 Date: Sat, 16 Mar 2019 19:22:53 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: panic, patch X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc cc keywords bug_status assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Mar 2019 19:22:56 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236383 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Kernel panic |[netgaph] Kernel panic | |detaching ng_iface in 12.0 CC| |avg@FreeBSD.org, | |glebius@FreeBSD.org, | |mav@FreeBSD.org Keywords| |patch Status|New |Open Assignee|bugs@FreeBSD.org |net@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Sat Mar 16 19:23:12 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1FA5D15398EC for ; Sat, 16 Mar 2019 19:23:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id AB45E70C51 for ; Sat, 16 Mar 2019 19:23:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 6AE7815398E9; Sat, 16 Mar 2019 19:23:11 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5985315398E8 for ; Sat, 16 Mar 2019 19:23:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E6BBB70C4A for ; Sat, 16 Mar 2019 19:23:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 37E546CF9 for ; Sat, 16 Mar 2019 19:23:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2GJNABi062045 for ; Sat, 16 Mar 2019 19:23:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2GJNADC062044 for net@FreeBSD.org; Sat, 16 Mar 2019 19:23:10 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 236383] [netgraph] Kernel panic detaching ng_iface in 12.0 Date: Sat, 16 Mar 2019 19:23:10 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: panic, patch X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: eugen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Mar 2019 19:23:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236383 Eugene Grosbein changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[netgaph] Kernel panic |[netgraph] Kernel panic |detaching ng_iface in 12.0 |detaching ng_iface in 12.0 --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-net@freebsd.org Sat Mar 16 20:10:25 2019 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E5B7C153B55D for ; Sat, 16 Mar 2019 20:10:24 +0000 (UTC) (envelope-from eric.bautsch@pobox.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 4E20E72A43 for ; Sat, 16 Mar 2019 20:10:24 +0000 (UTC) (envelope-from eric.bautsch@pobox.com) Received: by mailman.ysv.freebsd.org (Postfix) id 0EB8C153B556; Sat, 16 Mar 2019 20:10:24 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CFCB1153B553 for ; Sat, 16 Mar 2019 20:10:23 +0000 (UTC) (envelope-from eric.bautsch@pobox.com) Received: from heisenberg.zycomm.uk.net (mxrelay.zycomm.uk.net [80.247.17.37]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D046A72A0B for ; Sat, 16 Mar 2019 20:10:20 +0000 (UTC) (envelope-from eric.bautsch@pobox.com) Received: from swangage.co.uk (80-247-22-25.cust.zycomm.uk.net [80.247.22.25]) by heisenberg.zycomm.uk.net (Postfix) with ESMTPS id 65E281902C95; Sat, 16 Mar 2019 20:09:48 +0000 (GMT) Received: from puck.swangage.co.uk (mailhost [192.168.140.23]) by juliet.swangage.co.uk (8.14.7/8.14.7) with ESMTP id x2GK9kbk028912; Sat, 16 Mar 2019 20:09:46 GMT Received: from [127.0.0.1] (ntp0 [192.168.140.170]) by puck.swangage.co.uk (8.15.2/8.15.2) with ESMTP id x2GK9d5C003346; Sat, 16 Mar 2019 20:09:39 GMT Subject: Re: Bridges on VLAN-tagged interfaces. To: Harry Schmalzbauer , net@freebsd.org References: <716a2edd-96f5-c263-2bd4-38a30808f241@omnilan.de> <050a68a3-7581-4985-e54a-e045259e8cfd@omnilan.de> From: Eric Bautsch Message-ID: Date: Sat, 16 Mar 2019 20:09:34 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <050a68a3-7581-4985-e54a-e045259e8cfd@omnilan.de> Content-Language: en-US X-Rspamd-Queue-Id: D046A72A0B X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dmarc=fail reason="" header.from=pobox.com (policy=none); spf=neutral (mx1.freebsd.org: 80.247.17.37 is neither permitted nor denied by domain of eric.bautsch@pobox.com) smtp.mailfrom=eric.bautsch@pobox.com X-Spamd-Result: default: False [-1.52 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.55)[-0.552,0]; R_SPF_NEUTRAL(0.00)[?all]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; NEURAL_HAM_LONG(-0.94)[-0.936,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; RCVD_TLS_LAST(0.00)[]; RCVD_COUNT_THREE(0.00)[4]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[pb-mx11.pobox.com,pb-mx10.pobox.com,pb-mx22.pobox.com,pb-mx9.pobox.com,pb-mx14.pobox.com,pb-mx21.pobox.com,pb-mx23.pobox.com,pb-mx20.pobox.com]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.01)[-0.006,0]; IP_SCORE(-0.02)[country: GB(-0.09)]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; ASN(0.00)[asn:39875, ipnet:80.247.16.0/20, country:GB]; MID_RHS_MATCH_FROM(0.00)[]; DMARC_POLICY_SOFTFAIL(0.10)[pobox.com : No valid SPF, No valid DKIM,none] Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Mar 2019 20:10:25 -0000 Thanks, Harry. I'll hopefully get a chance to try this tomorrow.... I'll let the list know the outcome. Eric P.S. Sorry for the formatting, no idea why that got re-formatted on the list..... On 15/03/19 11:02, Harry Schmalzbauer wrote: > Am 15.03.2019 um 11:21 schrieb Harry Schmalzbauer: >> Am 11.03.2019 um 11:48 schrieb Eric Bautsch: >> … >>> |ifconfig bridge create ifconfig bridge1 addm re0.33| >>> >>> If I now put an IP on that bridge instead of re0.33, it does not ping. >>> >>> If I do a broadcast ping from another host on that network thus (Solaris >>> system issuing the ping): >>> ping -sn 192.168.33.255 >>> >>> I can see packets arriving if I |tcpdump -i re0.33| and if I |tcpdump -i >>> bridge1| >>> However, on neither interface do I see any pings coming in when I ping it's >>> own address (in this case 192.168.33.20). >> >> IP stack processes them without passing it to the interface(s), so that's not >> unusual. >> >> >>> The Solaris system issuing the pings has learned the arp address of the >>> bridge though: >>> Code: >>> >>> |root@gaspra # arp -an | grep 192.168.33.20 net1 192.168.33.20 >>> 255.255.255.255 02:a7:91:b6:3a:01| >>> >>> If I |tcpdump -i bridge1|, I do get some packets, but not any echo requests: >>> Code: >>> >>> |root@bianca # tcpdump -i bridge1 tcpdump: verbose output suppressed, use -v >>> or -vv for full protocol decode listening on bridge1, link-type EN10MB >>> (Ethernet), capture size 262144 bytes 11:05:26.081185 ARP, Request who-has >>> 192.168.33.20 (Broadcast) tell juliet-punchin.swangage.co.uk, length 46 >>> 11:05:26.081197 ARP, Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 (oui >>> Unknown), length 28 11:05:38.201079 IP6 fe80::7285:c2ff:fea6:583c > ff02::2: >>> ICMP6, router solicitation, length 16 11:06:04.079441 ARP, Request who-has >>> 192.168.33.20 (Broadcast) tell juliet-punchin.swangage.co.uk, length 46 >>> 11:06:04.079464 ARP, Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 (oui >>> Unknown), length 28 11:06:17.588644 ARP, Request who-has 192.168.33.20 >>> (Broadcast) tell gaspra-punchin.swangage.co.uk, length 46 11:06:17.588665 >>> ARP, Reply 192.168.33.20 is-at 02:a7:91:b6:3a:01 (oui Unknown), length 28| >> >> If I read it corretcly, all you get are ethernet broadcast frames. >> (Hard) Reading next: >> … >>> |root@bianca # ifconfig -a re0: >>> flags=8943 metric 0 mtu 1500 >>> options=8209b >>> ether 80🇪🇪73:63:5c:48 media: Ethernet autoselect (1000baseT >>> ) status: active nd6 >>> options=29 lo0: >>> flags=8049 metric 0 mtu 16384 >>> options=680003 inet6 ::1 >>> prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet 127.0.0.1 >>> netmask 0xff000000 groups: lo nd6 options=21 >>> bridge0: flags=8843 metric 0 mtu >>> 1500 ether 02:a7:91:b6:3a:00 inet 192.168.140.85 netmask 0xffffff00 >>> broadcast 192.168.140.255 id 00:00:00:00:00:00 priority 32768 hellotime 2 >>> fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 root id >>> 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: re0 >>> flags=143 ifmaxaddr 0 port 1 priority >>> 128 path cost 55 groups: bridge nd6 options=9 re0.33: >>> flags=8943 metric 0 mtu 1500 >>> options=80003 ether 80🇪🇪73:63:5c:48 inet6 >>> fe80::82ee:73ff:fe63:5c48%re0.33 prefixlen 64 scopeid 0x4 groups: vlan vlan: >>> 33 vlanpcp: 0 parent interface: re0 media: Ethernet autoselect (1000baseT >>> ) status: active nd6 >>> options=21 bridge1: >>> flags=8843 metric 0 mtu 1500 ether >>> 02:a7:91:b6:3a:01 inet 192.168.33.20 netmask 0xffffff00 broadcast >>> 192.168.33.255 id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 >>> maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 root id >>> 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: re0.33 >>> flags=143 ifmaxaddr 0 port 4 priority >>> 128 path cost 20000 groups: bridge nd6 options=9 >>> root@bianca #| >> >> Here you have a universally administered addresses (UAA) on the parent >> interface re0, which is the same for the vlan clone re0.33, and a locally >> administered addresses (LAA) on if_bridge(4), which was verified to be >> announced. >> In order to get through the MAC filter of the ethernet interface, re0.33 must >> be in PROMISC mode. >> I remember having seen two different PROMISC interface status – never tracked >> it down.  But issuing 'ifconfig re0.33 promisc' might result in a second >> PROMISC status report on re0.33 and a working setup... > > Should have read man page before posting, sorry.  This is supposed to be done > by ifconfig(8)'s "addm" command. > But like mentioned, I can see PROMISC _two_ times in the interface status line > of ifconfig(8), after putting the interface manually in permanent promisc mode > (stable/12). > > Don't know how the filter of the parent interface is involved in the vlan > clone and I have no idea if "addm" respects it, in case it is involved. > Before code inspection, I'd try and put the parent re0 manually into permanent > promisc mode and see if you can see unicast frames afterwards. > > -Harry > > -- ____ / . Eric A. Bautsch /-- __ ___ ______________________________________ / / / / / (_____/____(___(__________________/ email: eric.bautsch@pobox.com