[CentOS] CentOS 5.7 eth0, eth1 and arpwatch flip flops
Gavin Henry
gavin.henry at gmail.com
Wed Dec 26 19:47:40 UTC 2012
First things first... Can you confirm that those are still the values in
> place?
>
> cat /proc/sys/net/ipv4/conf/eth0/arp_filter
> cat /proc/sys/net/ipv4/conf/eth0/arp_ignore
> cat /proc/sys/net/ipv4/conf/eth1/arp_filter
> cat /proc/sys/net/ipv4/conf/eth1/arp_ignore
> cat /proc/sys/net/ipv4/conf/all/arp_filter
Obviously when we ifdown eth1 the eth1 statements above are 0. Right
now eth1 is up with a sysctl -p and all set to 1.
Thanks,
Gavin.
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