On 26.3.2013 12:40, Kay Rechthien wrote:
Hey, On 08.03.2013, at 16:21, Ondrej Filip <feela@network.cz> wrote:
On 8.3.2013 09:38, Rashed Alwarrag wrote:
Dear birds Experts
Hi Rashed!
we have a BGP peer between Bird server and Juniper devices , we mentioned that in our Juniper router wrong MD5 password log appear as below
kernel: %KERN-4: tcp_auth_ok: Packet from 192.168.0.10:179 <http://192.168.0.10:179> wrong MD5 digest
when we capture the BGP update we mentioned that the bird server is sending to the router the update with an unexpected MD5 key and The router ignore this update then again the bird server retransmit the same update with correct MD5
Are you using Linux or BSD?
Ondrej
we have the issue also here. Our Routeservers are running latest Ubuntu. the issue is visible at cisco and juniper routers clearly. there are like ~10 bad packets per day and they don't affect the bgp session but they create a log entry every time at the routers.
Can you send us the output of this command: "ethtool -k <interface>" (posibly 'ethtool -k eth0") This usually helps: /usr/sbin/ethtool -K eth0 tso off /usr/sbin/ethtool -K eth0 gso off /usr/sbin/ethtool -K eth0 sg off
best regards kay