[wplug] Clearing arp cache
Greg Simkins
gregsim at telerama.com
Mon Jul 19 06:30:19 EDT 2004
I want to thank all those that offered helpful suggestions and comments
regarding the arp cache issue. The discussion has been very interesting.
But, I have not been able to clear the cache.
I tried the ip neigh flush all.
I got the command line back suggesting that the command executed OK, but
when I then entered arp -a, the arp cache remained unchanged.
Is there something else I need to do to ensure that the ip command is
working properly?
Is there some way to use a wild card to name all hosts so that
arp -d <wildcard>
would work?
arp -d <specific host name>
works OK to clear the named host from the cache.
Greg Simkins
Pittsburgh, PA
Phone: 412-341-7926
FAX: 412-341-0790
Mobile: 412-478-2892
-----Original Message-----
From: wplug-bounces+gregsim=telerama.com at wplug.org
[mailto:wplug-bounces+gregsim=telerama.com at wplug.org] On Behalf Of Brian
Sammon
Sent: Wednesday, July 14, 2004 2:37 PM
To: General user list
Subject: Re: [wplug] Clearing arp cache
> It's completely possible, looking at the arp.c sources from FreeBSD and
> net-tools (Linux), to make arp -d -a work in Linux. However I suspect
> the real reason it hasn't been implemented in net-tools' arp is because
> there is another command to flush the arp cache:
>
> ip neigh flush all
What package is the "ip" command in? I don't seem to have it on my
computer.
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