Subject: Re: pppoe connection randomly down
To: Manuel Bouyer <bouyer@antioche.eu.org>
From: J.Lorec <j.lorec@ddcr.biz>
List: netbsd-help
Date: 03/20/2004 14:10:27
hello,my connection finally hang late this morning and I had to manually
restart the network few hours later to recovermy connection.hereis the
tcpdump output extract requested (I cannot interpret those messages at all
by myself):...12:35:02.167752 PPPoE  [ses 0xef01] Echo-Req(122),
Magic-Num=10d63af112:35:02.304370 PPPoE  [ses 0xef01] Echo-Rep(122),
Magic-Num=5959e31e12:35:03.199087 PPPoE  [ses 0xef01] Echo-Req(40),
Magic-Num=5959e31e12:35:03.199116 PPPoE  [ses 0xef01] Echo-Rep(40),
Magic-Num=10d63af112:35:12.167755 PPPoE  [ses 0xef01] Echo-Req(123),
Magic-Num=10d63af112:35:12.280999 PPPoE  [ses 0xef01] Echo-Rep(123),
Magic-Num=5959e31e12:35:13.439846 PPPoE  [ses 0xef01] Echo-Req(41),
Magic-Num=5959e31e12:35:13.439877 PPPoE  [ses 0xef01] Echo-Rep(41),
Magic-Num=10d63af112:35:22.167756 PPPoE  [ses 0xef01] Echo-Req(124),
Magic-Num=10d63af112:35:22.297781 PPPoE  [ses 0xef01] Echo-Rep(124),
Magic-Num=5959e31e12:35:23.677049 PPPoE  [ses 0xef01] Echo-Req(42),
Magic-Num=5959e31e12:35:23.677080 PPPoE  [ses 0xef01] Echo-Rep(42),
Magic-Num=10d63af112:35:24.029314 PPPoE  [ses 0xef01] Conf-Req(14),
IP-Addr=192.168.254.25412:35:26.043173 PPPoE  [ses 0xef01] Conf-Req(15),
IP-Addr=192.168.254.25412:35:28.060722 PPPoE  [ses 0xef01] Conf-Req(16),
IP-Addr=192.168.254.25412:35:30.075300 PPPoE  [ses 0xef01] Conf-Req(17),
IP-Addr=192.168.254.25412:35:32.092600 PPPoE  [ses 0xef01] Conf-Req(18),
IP-Addr=192.168.254.25412:35:32.167749 PPPoE  [ses 0xef01] Echo-Req(125),
Magic-Num=10d63af112:35:32.291893 PPPoE  [ses 0xef01] Echo-Rep(125),
Magic-Num=5959e31e12:35:33.914553 PPPoE  [ses 0xef01] Echo-Req(43),
Magic-Num=5959e31e12:35:33.914582 PPPoE  [ses 0xef01] Echo-Rep(43),
Magic-Num=10d63af112:35:34.106992 PPPoE  [ses 0xef01] Conf-Req(19),
IP-Addr=192.168.254.25412:35:36.123516 PPPoE  [ses 0xef01] Conf-Req(20),
IP-Addr=192.168.254.25412:35:38.137848 PPPoE  [ses 0xef01] Conf-Req(21),
IP-Addr=192.168.254.25412:35:42.167752 PPPoE  [ses 0xef01] Echo-Req(126),
Magic-Num=10d63af112:35:42.288718 PPPoE  [ses 0xef01] Echo-Rep(126),
Magic-Num=5959e31e12:35:44.153288 PPPoE  [ses 0xef01] Echo-Req(44),
Magic-Num=5959e31e12:35:44.153319 PPPoE  [ses 0xef01] Echo-Rep(44),
Magic-Num=10d63af1...what happens? Is this a configuration problem? Is
something missing?Is something like "options PPPOE_TERM_UNKNOWN_SESSIONS"
kernel option may help?I am a fully UNexperienced and UNtrained user
regarding pppoe connections as you can see?thanks,>On Thu, Mar 18, 2004 at
09:06:22PM +0100, J.Lorec wrote:
>> [...]
>>
>> while my internet connection is lost:
>>
>> >ifconfig pppoe0
>> pppoe0: flags=8851<UP,POINTOPOINT,RUNNING,SIMPLEX,MULTICAST> mtu 1492
>>         inet 81.56.X.X -> 192.168.254.254 netmask 0xff000000
>>
>> >pppoectl -d pppoe0
>> pppoe0: state = session
>>         Session ID: 0xe229
>>         PADI retries: 0
>>         PADR retries: 0
>
>While in this state, can you run tcpdump -n -i ne2 and see what packets
>are going in/out ?
>pppoe control packets, as well as incoming traffic could be interesting.
>
>-- 
>Manuel Bouyer bouyer@antioche.eu.org
>     NetBSD: 26 ans d'experience feront toujours la difference
>--