From owner-freebsd-questions@FreeBSD.ORG Fri Nov 17 07:59:33 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C3C4916A412 for ; Fri, 17 Nov 2006 07:59:33 +0000 (UTC) (envelope-from nejc@skoberne.net) Received: from svarun.infrax.si (svarun.infrax.si [193.77.158.171]) by mx1.FreeBSD.org (Postfix) with ESMTP id 03E6A43D79 for ; Fri, 17 Nov 2006 07:59:32 +0000 (GMT) (envelope-from nejc@skoberne.net) Received: from localhost (localhost [127.0.0.1]) by svarun.infrax.si (Postfix) with ESMTP id F0AB1DA842; Fri, 17 Nov 2006 08:59:30 +0100 (CET) Received: from svarun.infrax.si ([127.0.0.1]) by localhost (Svarun.infrax.si [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 08296-02; Fri, 17 Nov 2006 08:59:19 +0100 (CET) Received: from [192.168.224.6] (unknown [192.168.224.6]) by svarun.infrax.si (Postfix) with ESMTP id 387B7DA826; Fri, 17 Nov 2006 08:59:19 +0100 (CET) Message-ID: <455D6BCA.9070505@skoberne.net> Date: Fri, 17 Nov 2006 08:59:06 +0100 From: Nejc Skoberne User-Agent: Thunderbird 1.5.0.8 (Windows/20061025) MIME-Version: 1.0 To: freebsd-questions@freebsd.org Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms010505090306020508020607" X-Virus-Scanned: amavisd-new at infrax.si X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Gregor Likar Subject: Restarting DSL connection without reboot? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Nov 2006 07:59:33 -0000 This is a cryptographically signed message in MIME format. --------------ms010505090306020508020607 Content-Type: multipart/mixed; boundary="------------070403070109060203030901" This is a multi-part message in MIME format. --------------070403070109060203030901 Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit Dear community, I am having continuous problems with ADSL connections and FreeBSD servers. I am running a few dozens of FreeBSD boxes and today in the morning a lot of them were without internet connectivity. Looks like our provider had some maintenance work or something. What happened: the tech guy at one of the customers first rebooted the server 2 times and then he called me. We tried together: 1. first we tried to ping an internet IP address and the reply was "No buffer space available". After that we did "killall -9 ppp" until all the ppp processes died. After that we ran /etc/rc.d/ppp-user (it's a 5.3 box) again but the connection wouldn't come up (no route to host, when pinging). 2. After reboot everything worked as it should. I really don't like to reboot servers as soon as they lose DSL connectivity. Is there any "proper" way to reset the connection (network card?) so that the connection restores without a reboot? Previously I've been running Linux on these servers and at that time I didn't have these problems - a reset of modem would always resolve the problem. Mostly I am using rl network cards, if that's an helpful info, but somewhere I also have sis and others. My ppp.conf: default: set log Phase Chat LCP IPCP CCP tun command set ifaddr 10.0.0.1/0 10.0.0.2/0 SiOL: set device PPPoE:rl0 set authname user set authkey pass set dial set login set redial 5 0 add default HISADDR My ppp.linkup: MYADDR: !bg sh -c "/sbin/pfctl -f /etc/pf.conf" My rc.conf (ppp entries): ppp_enable="YES" ppp_profile="SiOL" ppp_mode="ddial" ppp_nat="NO" Thanks for your help, Nejc --------------070403070109060203030901-- --------------ms010505090306020508020607 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIILJDCC BY4wggR2oAMCAQICBDs9SfgwDQYJKoZIhvcNAQEFBQAwPTELMAkGA1UEBhMCc2kxGzAZBgNV BAoTEnN0YXRlLWluc3RpdHV0aW9uczERMA8GA1UECxMIc2lnZW4tY2EwHhcNMDMwOTIzMjAy MzA0WhcNMDgwOTIzMjA1MzA0WjCBgTELMAkGA1UEBhMCc2kxGzAZBgNVBAoTEnN0YXRlLWlu 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