[cisco-bba] Help with VPDN Group config

[Andy Saykao]

Hi Tony,

Been digging around and looks like it can't be done according to
oli at cisco.

Take a look at this thread.

http://www.gossamer-threads.com/lists/cisco/bba/40421


vpdn-group collecte 
! Default L2TP VPDN group 
accept-dialin 
protocol l2tp 
virtual-template 1 
source-ip aaa.bbb.lo0.1 
local name tunnel-l 
lcp renegotiation always 
no l2tp tunnel authentication 
! 
vpdn-group vcollecte 
accept-dialin 
protocol l2tp 
virtual-template 2 
source-ip aaa.bbb.fa0.1 
local name tunnel-l2 
lcp renegotiation always 
no l2tp tunnel authentication 

Like us, this guy wants LAC request for the vcollecte group to terminate
using the vpdn-group vcollacte.

Here is Oli at Cisco's reply:

Since you use default vpdn-groups (no "terminate-from" in the vpdn-group
config), all your 
sessions will terminate within the group "collecte", the 2nd group is
not used at all. 
The destination IP address is not used to select vpdn-groups.. 

Cheers.

Andy
 

-----Original Message-----
From: Tony [mailto:td_miles at yahoo.com] 
Sent: Tuesday, 7 April 2009 3:17 PM
To: cisco-bba at puck.nether.net; Andy Saykao
Subject: Re: [cisco-bba] Help with VPDN Group config


Unfortunately, I think the answer is not what you are hoping for.

From:
http://www.cisco.com/en/US/docs/ios/12_0t/12_0t5/feature/guide/vpdngrp.h
tm

=====
Typically, you need one VPDN group for each LAC. For an LNS that
services many LACs, the configuration can become cumbersome; however,
you can use the default VPDN group configuration if all the LACs will
share the same tunnel attributes.
=====
Each VPDN group can only terminate from a single host name. If you enter
a second terminate-from command on a VPDN group, it will replace the
first terminate-from command.
=====



regards,
Tony.

This email and any files transmitted with it are confidential and intended
 solely for the use of the individual or entity to whom they are addressed. 
Please notify the sender immediately by email if you have received this 
email by mistake and delete this email from your system. Please note that
 any views or opinions presented in this email are solely those of the
 author and do not necessarily represent those of the organisation. 
Finally, the recipient should check this email and any attachments for 
the presence of viruses. The organisation accepts no liability for any 
damage caused by any virus transmitted by this email.