Re: Blocking ARP response

From: George Bonser (grep@shorelink.com)
Date: Sat Apr 08 2000 - 03:05:55 EST


On Fri, 7 Apr 2000, Damir Cosic wrote:

>
> I need to filter ARP packets. I have two boxes, primary ( P )
> and backup ( B ). When P goes down, B takes over and changes
> its IP address to P's. But when P comes up again it will send
> gratuitous ARP and if I don't do anything, B will respond with
> its own ethernet address. What I want here to happen is that B
> detects P's ARP request, doesn't respond to it and change its
> IP address back to the original one.

> Any idea would be appreciated!

Uhm, get heartbeat from

http://linux-ha.org/

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