[c-nsp] trace via gre over ipsec tunnel

Gert Doering gert at greenie.muc.de
Tue Feb 15 08:14:51 EST 2005


Hi,

On Tue, Feb 15, 2005 at 03:50:17PM +0300, vladimir.savostin at eu.effem.com wrote:
> > What IOS versions are you using?
> 
> IOS (tm) 2600 Software (C2691-IK9S-M), Version 12.3(5), RELEASE SOFTWARE 
> (fc1)

This definitely has the GRE+TTL bugs.  If you can afford the CPU, turn
off CEF (but this is in general a bad advice).  Best approach would be
to upgrade to 12.3(13), which has other important fixes as well.

gert


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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de


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