Wireshark-bugs: [Wireshark-bugs] [Bug 11220] Cisco LI ASR1000 decoding
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Fri, 22 May 2015 17:59:31 +0000

Comment # 8 on bug 11220 from 
(In reply to Alexis La Goutte from comment #7)
> If i remember, there is some Cisco command to configure PCLI...

For their cable modem equipment, there's "cable intercept", but, at least in

   
http://www.cisco.com/c/en/us/td/docs/cable/cmts/feature/guide/cmtsfg/ufg_cmon.pdf

they seem to say that this follows the "PacketCable Electronic Surveillance
Specification", PKT-SP-ESP-I01-991229, which is at

   
http://web.archive.org/web/20030428211154/http://www.packetcable.com/downloads/specs/pkt-sp-esp-I01-991229.pdf

and which only has a 4-byte header followed by an IP packet rather than
followed by an Ethernet packet.

I couldn't find any CableLabs spec that talked about tapping *Ethernet*
packets.

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