On 3/9/11 9:04 PM, Chris Adams wrote:
That's how I got all the info; I ran tcpdump on the Linux server and
"monitor traffic interface me0" (which is really tcpdump) on the EX.
Both sides see the same packets; the EX just doesn't respond to the ARP
requests.
Linux does quirky stuff with ARPing by default. Try this in your
/etc/sysctl.conf (then sysctl -p to load it).
net.ipv4.conf.bond0.arp_ignore = 1
net.ipv4.conf.bond0.arp_announce = 2
Replace bond0 with the interface facing your EX.
Docs/explanation are here:
http://kb.linuxvirtualserver.org/wiki/Using_arp_announce/arp_ignore_to_disable_ARP
David
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