lkml.org 
[lkml]   [2003]   [Apr]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: my linux does not accept redirects
On Wed, 2 Apr 2003, Maciej Soltysiak wrote:

> Hi,
>
> There are 2 routers on my network.
> Router A routes to other internal networks
> Router B routes to the Internet
>
> My box has A as the default gateway.
> It should get redirects for the Internet hosts and it does.
> But despite icmp redirects are not filtered and
> /proc/sys/net/ipv4/conf/eth1/accept_redirects is 1 it does not learn
> the paths and i simply get flooded by the router with redirects about
> every single packet that is sent.
>
> What could be wrong?
>

How would it learn? If everybody is going to set their default
route to your box A, and box A routes internally, then box A needs its
default route to go to the internet-box B.

The existnce of ICMP redirects means that your network is not
configured correctly. They are a symptom. A correctly configured
network does not have ICMP redirects.

Cheers,
Dick Johnson
Penguin : Linux version 2.4.20 on an i686 machine (797.90 BogoMips).
Why is the government concerned about the lunatic fringe? Think about it.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:34    [W:0.066 / U:0.848 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site