PPPoE session RADIUS VRF

Unanswered Question
Jan 29th, 2008

Hi,


I have to deploy the following scenario:


PPPoE Sessions terminated on a 802.1q GEth Subinterface on a 7206 Router.

It should be possible to put some customers (based on domain name) into a VRF (vrf-lite) instance.

The vrf-id should provided by a Radius Server.


Has anyone a similar config to give me a feedback or a useful link) ?


Thanks and regards,

Thomas



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ebreniz Mon, 02/04/2008 - 10:45

You can assign VRF membership to virtual-access interfaces using

a) Cisco-avpair = "lcp:interface-config#1=ip vrf forwarding "

Cisco-avpair = "lcp:interface-config#2=ip unnumbered loopback"

or

b) Cisco-avpair = "ip:vrf-id="

Cisco-avpair = "ip:ip-unnumbered="

Option a forces full Vaccess interfaces, option b works with virtual-access subinterfaces, but is not supported in all releases..

http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_vpn_half_dup_vrf.html#wp1099246



d.pehar Wed, 02/06/2008 - 08:32

Hi,


I have the same problem on Cisco 10008.. it seems that it can't go without RADIUS server.


Domagoj

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