Re: kernel panic - ip_handle_martian_source
Posted by elialum on 2012/2/25 18:56:32
UPDATE -
I've just found there is a duplicate IP, on my DataCenter (not from my servers, it seems like someone over there is using one of my ips).
I turned off all the interfaces, and pinged all the ips on that server, one of them answered a ping (when the interface was down !).
I think it can cause the kernel panic error, when they are both answering tcp traffic (my server and the other machine) at the same time.
In the meantime, I turned off the interface on my server that uses that ip so all the rest could work, I will update the post when I will
be sure the problem was solved.
Eli.
I've just found there is a duplicate IP, on my DataCenter (not from my servers, it seems like someone over there is using one of my ips).
I turned off all the interfaces, and pinged all the ips on that server, one of them answered a ping (when the interface was down !).
I think it can cause the kernel panic error, when they are both answering tcp traffic (my server and the other machine) at the same time.
In the meantime, I turned off the interface on my server that uses that ip so all the rest could work, I will update the post when I will
be sure the problem was solved.
Eli.
This Post was from: https://www.centos.org/newbb/viewtopic.php?forum=37&topic_id=35885&post_id=155840