08-02-2008 06:14 AM
Dears ,
Im trying to create MPLS VPN for my ADSL subscribers .
I'm sending the vrf config. from the radius and On the radius debugs I can see that see that configuration is sending correctly to the router , but on the router Virtual access interface not configured for vrf forwarding .
The tf:rd is configured on the router
07A8 NAS-Port-Type = Virtual
07A8 Service-Type = Framed-User
07A8 NAS-IP-Address = 172.16.120.1
07A8 Sending Code=2, Id=23 to 172.16.120.1
07A8 Profile = "ADSLPPPoE"
07A8 Cisco-AVpair = "lcp:Interface-config= ip vrf forwarding mpls-test2"
07A8 Service-Type = Framed-User
07A8 Framed-Protocol = PPP
08-03-2008 07:41 PM
Try associating a VRF loopback with the DSL VPN user:
interface loopback1
ip vrf forwarding mpls-test2
ip address 172.16.1.1 255.255.255.255
!
Then make sure in the AVPair it looks like this
Cisco-AVPair "lcp:interface-config=ip vrf forwarding mpls-test2\nip unnumbered loopback 1"
the \n is a carriage return
08-03-2008 09:39 PM
Then what if I have multiple VPN's , For each I have to create a loopback interface or what ? . Is there is anyway without adding on virtual template ? . The idea is i don't want to make too many virtual template for differenet VPN services .
I created one Loopback interface and this vrf to that .
Regards
Haris
08-03-2008 10:09 PM
Yes if you do it this way you will need to create multiple loopback interfaces (one for each VRF) but you can get away with only one virtual-template.
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