Date: Tue, 8 Jan 2002 02:15:07 +0900 (JST) From: Motoyuki Konno <motoyuki@bsdclub.org> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/33653: DSL PPPoE connection error on 4.5-PRERELEASE Message-ID: <200201071715.g07HF7V09357@sakura.mk.bsdclub.org>
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>Number: 33653
>Category: kern
>Synopsis: DSL PPPoE connection error on 4.5-PRERELEASE
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Jan 07 09:20:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: Motoyuki Konno
>Release: FreeBSD 4.5-PRERELEASE i386
>Organization:
BSD Club
>Environment:
System: FreeBSD mserver.mk.bsdclub.org 4.5-PRERELEASE FreeBSD 4.5-PRERELEASE #0: Sat Jan 5 00:46:33 JST 2002 motoyuki@mserver.mk.bsdclub.org:/usr/obj/usr/src/sys/MSERVER i386
>Description:
ADSL PPPoE/ppp link disconnects with "write (1): Message too long"
error. Once this error occurrs, ppp(8) tries to reconnect many times
but *never* succeeds.
If a superuser kills ppp process and start ppp again,
the new ppp process will succeed to connect.
-------- /var/log/ppp.log
Jan 5 02:44:43 mserver ppp[XX]: tun0: Phase: deflink: write (1): Message too long
<-- ERROR OCCURS.
Jan 5 02:44:43 mserver ppp[XX]: tun0: CCP: deflink: State change Stopped --> Closed
Jan 5 02:44:43 mserver ppp[XX]: tun0: CCP: deflink: State change Closed --> Initial
Jan 5 02:44:43 mserver ppp[XX]: tun0: Phase: deflink: open -> lcp
Jan 5 02:44:43 mserver ppp[XX]: tun0: IPCP: deflink: LayerDown: 61.205.237.31
Jan 5 02:44:43 mserver ppp[XX]: tun0: IPCP: deflink: State change Opened --> Starting
Jan 5 02:44:43 mserver ppp[XX]: tun0: IPCP: deflink: LayerFinish.
Jan 5 02:44:43 mserver ppp[XX]: tun0: IPCP: Connect time: 6460 secs: 13638722 octets in, 17080388 octets out
Jan 5 02:44:43 mserver ppp[XX]: tun0: IPCP: : 33262 packets in, 29664 packets out
Jan 5 02:44:43 mserver ppp[XX]: tun0: IPCP: total 4755 bytes/sec, peak 165967 bytes/sec on Sat Jan 5 02:44:43 2002
Jan 5 02:44:43 mserver ppp[XX]: tun0: IPCP: deflink: State change Starting --> Initial
Jan 5 02:44:43 mserver ppp[XX]: tun0: Phase: bundle: Terminate
[snip]
<-- TRIES TO RECONNECT
Jan 5 02:44:46 mserver ppp[XX]: tun0: Phase: deflink: Connected!
Jan 5 02:44:46 mserver ppp[XX]: tun0: Phase: deflink: opening -> dial
Jan 5 02:44:46 mserver ppp[XX]: tun0: Phase: deflink: dial -> carrier
Jan 5 02:44:47 mserver ppp[XX]: tun0: Phase: Received NGM_PPPOE_SUCCESS (hook "tun0")
Jan 5 02:44:47 mserver ppp[XX]: tun0: Phase: deflink: carrier -> login
Jan 5 02:44:47 mserver ppp[XX]: tun0: Phase: deflink: login -> lcp
Jan 5 02:44:47 mserver ppp[XX]: tun0: Warning: deflink: Reducing configured MRU from 1500 to 1454
Jan 5 02:44:47 mserver ppp[XX]: tun0: Phase: deflink: write (1): Message too long
<-- SAME ERROR OCCURS AGAIN
Jan 5 02:44:47 mserver ppp[67]: tun0: Phase: deflink: Disconnected!
-------- /var/log/ppp.log
-------- /etc/ppp/ppp.conf
default:
set log Phase IPCP CCP tun command
set device PPPoE:fxp1
set speed sync
set mru max 1454
set mtu max 1454
set redial 5 0
set ctsrts off
set openmode active
enable mssfixup
provider:
accept chap
accept pap
set authname XXXXXXXX
set authkey XXXXXXXX
set ifaddr 0.0.0.0/0 0.0.0.0/0
nat enable yes
nat same_ports yes
nat use_sockets yes
add default HISADDR
-------- /etc/ppp/ppp.conf
>How-To-Repeat:
connect to ADSL using PPPoE.
>Fix:
Unknown.
4-STABLE kernel on Dec/12/2001 or before : OK
4-STABLE kernel on Dec/23/2001 or later : NG
So, I think this problem caused by kernel changes between
Dec/12 and Dec/23.
>Release-Note:
>Audit-Trail:
>Unformatted:
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