Steve, Just to provide a complete feedback:
There is no support for per session qos for sessions forwarded over L2TP as there is no real interface to use in order to apply the policy on... The only option I see would be to deploy a DPI (deep packet inspection) device that can do L2TP. Specifically, Cisco has the SCE2000 (2x1GE) or SCE8000 (multiple 10GE) that can do this, and has L2TP support. It can basically see inside the L2TP tunnel, and identify specific sessions, applying QOS and DPI policies per subscriber. Arie -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Steve McCrory Sent: Thursday, April 30, 2009 19:35 To: [email protected] Subject: [c-nsp] Per session shaping Afternoon all, I've been asked to look into the capabilities of the Cisco IOS feature 'Per-Session Shaping and Queuing' and I am looking for some expertise from anyone who has utilized this feature. I would like to know if it is possible to shape an SSS session that is forwarded on to another LNS or is this feature specifically for shaping subscriber sessions that terminate locally? I tried configuring a service policy on the virtual-template that is associated with the VPDN group for the incoming L2TP tunnel but this appear to break everything and debugging radius identifies a 'nas-error' as the cause: *Apr 30 15:26:50.187: RADIUS: Acct-Terminate-Cause[49] 6 nas-error [9] Cheers Steven Steven McCrory Senior Network Engineer Netservices PLC Waters Edge Business Park Modwen Road Manchester, M5 3EZ www.netservicesplc.com <http://www.netservicesplc.com> -------- NetServices plc, Company No. 4178393, Registered Office: NetServices House, 31 Modwen Road, Waters Edge Business Park, SALFORD, M5 3EZ -------- _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
