From: ccie2be (ccie2be@nyc.rr.com)
Date: Fri Oct 01 2004 - 12:34:22 GMT-3
Hey Ed,
Thanks for pointing that out.
I'm amazed that for such a seemingly useful command, I'm first learning
about it now. Almost every time I've run a debug, I've thought about how
much easier it would be if the debug output weren't cluttered up with
traffic crossing other interfaces that wasn't relevant to the problem I'm
trying to solve.
Kind of makes me wonder if I was part of a small minority of people who
didn't know about this command or part of the vast majority who didn't know.
Well, in any case, I know about it now and so does the rest of the GS
community on account of you and a couple of others, so I guess this was a
good question to ask.
Tim
----- Original Message -----
From: "Moffat, Ed" <EMoffat@FSCI.com>
To: "ccie2be" <ccie2be@nyc.rr.com>
Sent: Friday, October 01, 2004 11:19 AM
Subject: RE: Debug ip packet for an interface
You've got it.
However, I would set the condition first before issuing the debug
command. That is especially important if you have lots of interfaces and
processed switched packets as the router could get slammed very quickly
with your debug. By setting the condition first, it makes sure that when
you issue the debug command that it will only be applied to the
interface you want.
-Ed-
-----Original Message-----
From: ccie2be [mailto:ccie2be@nyc.rr.com]
Sent: Friday, October 01, 2004 7:17 AM
To: Moffat, Ed; Group Study
Subject: Re: Debug ip packet for an interface
Hi Ed,
Thanks for getting back to me. I appreciate it.
Let me make sure I'm clear about what you're saying.
Let's say I want to see all packets crossing int bri 0.
Would I use both debug commands like this?
debup ip packet
debug condition interface bri 0
Thanks, Tim
----- Original Message -----
From: "Moffat, Ed" <EMoffat@FSCI.com>
To: "ccie2be" <ccie2be@nyc.rr.com>; "Group Study"
<ccielab@groupstudy.com>
Sent: Friday, October 01, 2004 10:08 AM
Subject: RE: Debug ip packet
debug condition interface <interface>
show debug condition will show you what conditions are set
no debug condition <#> or no debug condition <condition> will remove
the settings.
Be sure to do this when you are done or else the condition will remain
set until you reload your router. The undebug all command does not
remove the condition.
HTH
-Ed Moffat-
CCIE #13196
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
ccie2be
Sent: Friday, October 01, 2004 6:33 AM
To: Group Study
Subject: Debug ip packet
Hi guys,
I hope this isn't a totally stupid question, but...
Is there a way to configure debug ip packet so that I can see just the
packets coming in or leaving a given interface?
I know an acl an be attached to debug ip packet but I can't figure out a
way to specify just a single interface.
Thanks alot, Tim
This archive was generated by hypermail 2.1.4 : Sat Nov 06 2004 - 17:11:41 GMT-3