[CentOS] CentOS 5.7 eth0, eth1 and arpwatch flip flops
Gordon Messmer
yinyang at eburg.com
Wed Dec 26 16:31:55 UTC 2012
On 12/26/2012 02:06 AM, Gavin Henry wrote:
> # For the dual interface - 06.12.12
> net.ipv4.conf.eth0.arp_filter = 1
> net.ipv4.conf.eth0.arp_ignore = 1
> net.ipv4.conf.eth1.arp_filter = 1
> net.ipv4.conf.eth1.arp_ignore = 1
> net.ipv4.conf.all.arp_filter = 1
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
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