[NCLUG] ARP entries
Charles Clarke
clarke at clarkecomputer.com
Tue Feb 6 06:49:27 MST 2001
Cool! Thanks!
sendarp is what I wanted. The rest looks nice, but might take more
time to set up.
charles
On Mon, 5 Feb 2001, Sean Reifschneider wrote:
> Date: Mon, 5 Feb 2001 21:10:12 -0700
> From: Sean Reifschneider <jafo at tummy.com>
> Reply-To: nclug at nclug.org
> To: nclug at nclug.org
> Subject: Re: [NCLUG] ARP entries
>
> On Mon, Feb 05, 2001 at 09:02:57PM -0700, Charles Clarke wrote:
> >Is there someway in Linux to tell machines on the network to clear out
> >certain ARP entries? Or do I have to wait for the cached entries to time
> >out(how long is that normally anyway?)
> >
> >I'm trying to have my backup server stop serving sites so the main one can
> >take back over when the main server comes back on-line.
>
> Look at linux-ha.org. In the code for it includes "sendarp", which is easy
> to compile and works quite nicely. I use it when we move IPs from one
> machine to another, and need to get the router to wake up.
>
> Look at the rest of Alan's code too -- it'll handle the migration of
> the IP between machines for you.
>
> Sean
> --
> Your liver pays dearly now for youthful magic moments,
> But rock on completely with some brand new components. -- Cake
> Sean Reifschneider, Inimitably Superfluous <jafo at tummy.com>
> tummy.com - Linux Consulting since 1995. Qmail, KRUD, Firewalls, Python
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