From: Grant Taylor <gtaylor@riverviewtech.net>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] neighbor table overflow
Date: Tue, 23 Oct 2007 21:04:43 +0000 [thread overview]
Message-ID: <471E61EB.4080602@riverviewtech.net> (raw)
In-Reply-To: <200710230146.27081.peet@altlinux.org>
On 10/23/07 16:10, Marco C. Coelho wrote:
> This box is doing a lot. It terminates 1000 PPPoE connections, provides
> traffic shaping using TC/HTB, authenticates all users via Radius. It
> also runs OSPF routing for the internal network. Looking at a simple
> route output I see all the PPP connections coming through the box, and
> due to the OSPF I also see the rest of my network announcements. The
> only strange things are:
That's just a few things to do on one box. How well is it handling it
if I can ask (aside from the problem that you are working on)?
> 1. The last man working on this box had mistakenly edited the hosts
> file and added the machine name and complete domain name to the local
> host 127.0.0.1 name. It should only be pointed to the eth0 interface.
> I have changed this.
Dough!
> 2. The route output is making an announcement
>
> 64.0.0.0 argontech.net 255.0.0.0 UG 20 0
> 0 eth0
>
> My public IP space is a /20 within that space, not the whole Class A. I
> have not found which box is announcing this within my network yet.
I would think that you could extract that information from OSPF, or at
least the system that is advertising and work backwards until you find
the ultimate culprit.
Grant. . . .
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next prev parent reply other threads:[~2007-10-23 21:04 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-22 21:46 [LARTC] neighbor table overflow Peter V. Saveliev
2007-10-22 21:46 ` Marco C. Coelho
2007-10-22 22:35 ` Grant Taylor
2007-10-23 11:56 ` Alexandru Dragoi
2007-10-23 20:32 ` Grant Taylor
2007-10-23 20:43 ` Jeff Welling
2007-10-23 21:04 ` Grant Taylor [this message]
2007-10-23 21:10 ` Marco C. Coelho
2007-10-23 21:23 ` Grant Taylor
2007-10-23 21:27 ` Marco C. Coelho
2007-10-24 10:19 ` Alexandru Dragoi
2007-10-24 15:19 ` Marco C. Coelho
2007-10-24 16:06 ` Alexandru Dragoi
2007-10-25 15:08 ` Marco C. Coelho
2007-10-25 16:30 ` Alexandru Dragoi
2007-11-19 22:36 ` Marco C. Coelho
2007-11-19 23:15 ` darko
2007-12-07 17:17 ` Marco C. Coelho
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