[c-nsp] Bug ID CSCdy72539 For GRE Tunneling on 6500 PFC3B

[Kamal Dissanayaka]

Hi Saku,

Many thanks for you help. However I had to deploy both 6500 with IPSec
service module on that time leaving me no chance to troubleshoot or finding
optimum solution.
I f I get chance again will contact you.

Best Regards

Kamal


On 3/15/07, Saku Ytti <saku+cisco-nsp at ytti.fi> wrote:
>
> On (2006-12-08 11:07 -0800), Sukumar Subburayan wrote:
>
> > Just an FYI, based on popular customer demand/request for
> > troubleshooting instrumentation, we are targetting this CPU
> > capture feature for an upcoming release for the Cat65xx, so that, it is
> > more user friendly, extensible and customizable.
> >
> > It will be able to capture traffic bound to RP/SP CPU and  store
> > as files in capture formats, in local flash devices, which  then  can be
> > shipped to Cisco TAC for further analysis or be opened with sniffer
> > utilities like Ethereal.
>
> Another small FYI, Phil's script is great, if you're planning
> to do debugging (it reads the packets straight out from socket
> and writes to pcap). But if you've already captured data
> from GRE tunnel interface via libpcap, you don't have
> very useful file, unless you pop out linux_cooked_capture
> and erspan headers before each file, change pcap
> header for each file to fix size and change linktype
> from linux_cooked_capture to ethernet.
> Being in above situation I wrote this morning small script to
> do just that, let me know if it would be useful to you and I'll
> share it.
>
> Thanks,
> --
> ++ytti
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