RE: NET-RED every 60 seconds

From: gladston@br.ibm.com
Date: Fri Jul 22 2005 - 09:39:47 GMT-3


Crazy or not, after removing a static default route pointing to remote
ISDN, it stopped (I previously removed ospf and bgp, but no change).

Then I tested other static routes. Just default route causes it. Pointing
to ISDN or remote serial IP, it causes the 60 second message. It is 12.2T
- precisely C2600-J1S3-M, Version 12.2(15)T5.

I tought it was some instability on the IGP/BGP. But now there is no
routing protocol, just a defaut static route, confirming that this cause
the behavior. I reloaded the router, and it is still there.

Thanks

 Gladston

"Scott Morris" <swm@emanon.com>
21/07/2005 22:21
Please respond to
<swm@emanon.com>

To
Alaerte Gladston Vidali/Brazil/IBM@IBMBR, <ccielab@groupstudy.com>
cc

Subject
RE: NET-RED every 60 seconds

Your output is coming from "debug ip routing". Being that you are
receiving
the 0/0 route every 60 seconds, my guess is that you have ODR working. It
runs from your hub router over CDP (every 60 seconds) and you are on a
spoke
router receiving it.

HTH,

Scott

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
gladston@br.ibm.com
Sent: Thursday, July 21, 2005 3:21 PM
To: ccielab@groupstudy.com
Subject: NET-RED every 60 seconds

I am still having this NET-RED message. The strange now is that I removed
all routing protocols trying to map the source of the message.

Rack2R5(config)#no router bgp 5
Rack2R5(config)#no router ospf 1

Rack2R5(config)#do b router
Rack2R5(config)#

But the message is there, every 60 seconds:

*Mar 1 03:04:15: RT: NET-RED 0.0.0.0/0
*Mar 1 03:04:15: RT: NET-RED queued, Queue size 1
Rack2R5(config)#
*Mar 1 03:05:15: RT: NET-RED 0.0.0.0/0
*Mar 1 03:05:15: RT: NET-RED queued, Queue size 1
Rack2R5(config)#
*Mar 1 03:06:15: RT: NET-RED 0.0.0.0/0
*Mar 1 03:06:15: RT: NET-RED queued, Queue size 1
Rack2R5(config)#
*Mar 1 03:07:15: RT: NET-RED 0.0.0.0/0
*Mar 1 03:07:15: RT: NET-RED queued, Queue size 1
Rack2R5(config)#
*Mar 1 03:08:15: RT: NET-RED 0.0.0.0/0
*Mar 1 03:08:15: RT: NET-RED queued, Queue size 1



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