[c-nsp] ME3600 PW SPAN

Spyros Kakaroukas skakaroukas at rolaware.com
Fri May 2 10:08:13 EDT 2014


That shouldn't be true, unless something changed in the very latest software release. I've successfully used EPC on me3600x boxes quite a few times in the past.

My thoughts and words are my own.

Kind Regards,

Spyros

-----Original Message-----
From: Jason Lixfeld [mailto:jason at lixfeld.ca]
Sent: Friday, May 02, 2014 5:02 PM
To: Spyros Kakaroukas
Cc: <cisco-nsp at puck.nether.net>
Subject: Re: [c-nsp] ME3600 PW SPAN

I agree, but like any sort of remote SPAN, EPC is also not available on this platform, sadly and surprisingly.

Sent from my iPhone

> On May 2, 2014, at 9:27 AM, Spyros Kakaroukas <skakaroukas at rolaware.com> wrote:
>
> I've done something similar in the past without any issues. It's not really convenient to do at scale though. Assuming you only want small situational dumps for troubleshooting and not a permanent copy of your traffic , embedded packet capture might serve you better.
>
> My thoughts and words are my own.
>
> Kind Regards,
>
> Spyros
>
>
> -----Original Message-----
> From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Jason Lixfeld
> Sent: Friday, May 02, 2014 4:16 PM
> To: <cisco-nsp at puck.nether.net>
> Subject: [c-nsp] ME3600 PW SPAN
>
> Seeing as how the ME3600 has no useful remote span capabilities, I just tried to do a ghetto pseudowire span:
>
> 1. Connect a trunk port from some STP, PVST+ and CDP spewing test switch to gi0/1 on local ME3600 2. Monitor source gi0/1 on local ME3600 3. Monitor destination gi0/2 on local ME3600 4. Loop back gi0/2 to gi0/3 on local ME3600 5. EoMPLS Xconnect gi0/3 on local ME3600 to gi0/4 on remote ME3600 6. Connect wireshark box to gi0/4 of remote me3600
>
> At first glance, this seemed to work ok.  On the wireshark box, I was able to see STP and PVST BPDUs on multiple VLANs and CDP frames.
>
> What else should I check to make sure this isn't some fluke?
>
> ... Or has this been a common workaround that has been known to work perfectly since the dawn of time and I'm just late to the party?
>
> Sent from my iPhone
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