[c-nsp] router ethernet

[Church, Chuck]

What version of IOS is this?  Is it possible the router is being
subjected to a DOS, like the input queue wedging from a couple years
ago?  What does 'sh int' and 'sh control' show for that ethernet int? 


Chuck Church
Lead Design Engineer
CCIE #8776, MCNE, MCSE
Netco Government Services - Design & Implementation Team
1210 N. Parker Rd.
Greenville, SC 29609
Home office: 864-335-9473
Cell: 703-819-3495
cchurch at netcogov.com
PGP key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x4371A48D 


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Kern, Tom
Sent: Thursday, May 05, 2005 2:54 PM
To: Peter Hicks
Cc: Cisco List 2 (E-mail)
Subject: RE: [c-nsp] router ethernet

well, the router says nothing. I was wondering what I should turn on to
make it more verbose.

Rebooting the firebox doesn't help. only reloading the router clears the
issue

i have a firebox x1000

thanks



Peter Hicks wrote:
> Hello
> 
> Kern, Tom wrote:
> 
>> I have a 1700 router which is my internet router. it has a
>> frame-relay serial int and an etherent int. About twice a month, the
>> ethernet int dies. Actually, it says eth0 up, line protocol up but i
>> can't connect to the internal network from the router. I can however
>> ping out on the frame. The eth int is connected to a watchguard
>> firewal via a crossover cable. Both ints on the router and firewall
>> are set to manual and full duplex. I can see some connections coming
>> in on the firewall and connections going out but there is no internet
>> access. I'm pretty sure its not the firewall.
> 
> I had this with a WatchGuard Firebox X700 connected to a Catalyst
> 3500XL.  During the problem, the Cat3500 reported no MAC addresses at
> all seen on one of the Ethernet ports.  Pinging the FB (allowed in the
> policy) didn't help, and only a reboot of the Firebox solved it.
> 
> Needless to say I started to dislike that box even more ;)
> 
> 
> Peter.


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