Date: Thu, 21 Oct 2004 17:59:11 GMT From: LI Dong <ld@ldconfig.com> To: freebsd-gnats-submit@FreeBSD.org Subject: i386/72972: FreeBSD 5.3 RC1 cause mpd PPTP connections packet lost Message-ID: <200410211759.i9LHxB6j028450@www.freebsd.org> Resent-Message-ID: <200410211800.i9LI0jqq077719@freefall.freebsd.org>
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>Number: 72972
>Category: i386
>Synopsis: FreeBSD 5.3 RC1 cause mpd PPTP connections packet lost
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-i386
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Oct 21 18:00:45 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator: LI Dong
>Release: FreeBSD 5.3 RC1
>Organization:
>Environment:
FreeBSD xxxxx 5.3-STABLE FreeBSD 5.3-STABLE #2: Wed Oct 20 17:27:03 CEST 2004 root@xxxxx:/usr/src/sys/i386/compile/ROUTER i386
>Description:
After a pptp connection with mpd port, I found very serious packet lost.
I hope it was caused by a misconfiguration of mpd port.
mpd.conf:
---------------------------
default:
load pptp0
pptp0:
new -i ng0 pptp0 pptp0
set ipcp ranges 172.16.1.254/32 172.16.1.100/32
load pptp_standard
pptp_standard:
set iface disable on-demand
set iface enable proxy-arp
set iface idle 1800
set iface enable tcpmssfix
set bundle enable multilink
set link yes acfcomp protocomp
set link no pap chap
set link enable chap
set link keep-alive 10 60
#set link mtu 1460
set ipcp yes vjcomp
set ipcp dns 213.244.0.15
set ipcp nbns 172.16.1.4
set bundle enable compression
set ccp yes mppc
#set ccp yes mpp-e40
set ccp no mpp-e40
set ccp yes mpp-e128
set ccp yes mpp-stateless
>How-To-Repeat:
install mpd under FreeBSD 5.3 RC1 (src/sys updated to Oct 20 stable)
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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