[c-nsp] Strange Routing..

Gert Doering gert at greenie.muc.de
Wed Nov 23 02:32:51 EST 2016


Hi,

On Tue, Nov 22, 2016 at 07:15:14PM -0500, Howard Leadmon wrote:
> #sho ip route 206.126.237.0
> 
> Routing entry for 206.126.237.0/32, 1 known subnets
> 
>   Attached (1 connections)
> 
> L        206.126.237.136 is directly connected, Vlan99

This is funny.  What does "show running | inc 206.126.23" has to say
about this?

What does "show ip cef 206.126.237.136" and "show ip cef 206.126.237.137"
say about this?

Do you have "ip classless" configured?

(I'm not sure whether it is even possible to run "no ip classless"
nowadays, but the "I have a host route out of a Class C, and the rest
of the Class C is null-routed" is what happens if you do that - yes,
classful)

gert
-- 
USENET is *not* the non-clickable part of WWW!
                                                           //www.muc.de/~gert/
Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de
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