Re: IP traffic-export

From: Nick Matthews (matthn@gmail.com)
Date: Sat Feb 14 2009 - 18:51:56 ARST


It's certainly a cool feature. Beware of the consequences - I believe
this make every packet process switched. If you're got a busy box,
this is a risky maneuver.

I've certainly crashed a number of boxes by running this feature.
When you're done - turn it off. It's pretty sweet though - if you
want to know what's coming off of your T1 (or other WAN) from your
provider, it's excellent.

-nick

On Fri, Jan 18, 2008 at 10:28 AM, Luan Nguyen <luan.m.nguyen@gmail.com> wrote:
> That's what i vaguely remember :) Something more concrete like
> configurations would be nice :)
>
> -lmn
>
> On Jan 18, 2008 8:56 AM, nhatphuc <nhatphuc@gmail.com> wrote:
>
>> Using policy routing to route local originated traffic to loopback
>> interface. Is this ok?
>>
>> Phuc
>>
>> On Jan 17, 2008 4:26 AM, Luan Nguyen <luan.m.nguyen@gmail.com > wrote:
>>
>> > This thing is pretty cool. Using a labtop with Wireshark and you dsnt
>> > need
>> > a WAN sniffer.
>> > I recommend giving it a try. Just wonder if there is a hack for this to
>> > capture traffic originate from the router itself. I vaguely remember
>> > something about making locally originated traffics into transit
>> > traffic...Anyone know how?
>> >
>> > -lmn
>> >
>> > On Jan 15, 2008 2:55 PM, Leo Leung <leoleung_yh@yahoo.com> wrote:
>> >
>> > >
>> > >
>> >
>> > http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124cg/hsec_c/
>> > part30/h_rawip.htm
>> > >
>> > > Sadiq Yakasai <sadiqtanko@gmail.com> wrote: Hey guys,
>> > >
>> > > Please can someone point me to the section of the DocCD where I can
>> > > find the configuration guide on the command above?
>> > >
>> > > Thanks
>> > >
>> > > Sadiq
>> > >
>> > >
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