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RE: packet loss after Lenny Squeeze upgrade

On Thu, 2012-03-22 at 14:08 +0000, Bonno Bloksma wrote:
> Hi,
> We have pinned it down even further. 
> Problem server has multiple nic. Test server is connected to eth0 of problem server.
> Using the test server:
> Ping the switch to which the problem server is connected and I have no packet loss.
> Ping the ip for eth0 and I have no packet loss.
> Ping the ip for eth1 and I DO have packet loss.
> Seems it is going wrong somewhere after the packet has arrived on the server and gets lost in routing or something like it.
> The eth0 NIC uses the Trigon3 driver. Others use the Trigon3 or the Intel Pro 1000 driver.
> I cannot just remove the firewall as it is needed for the correct function of the server, it's function is to be a router/firewall.
> Switch logs show nothing wrong. Ethernet port speeds/duplex settings have been checked and are ok.
> Pinging other machines on the network from the test server shows no packet loss so it seems it is not a network problem but realy a problem on that server itself.

More information would be helpful. If you feeling uncomfortable posting
the information here, feel free to email them directly to me.

netat -rn


iptables -L


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