[AusNOG] Cisco ASR/LNS+VRF+Local Pool issue

Skeeve Stevens skeeve+ausnog at eintellegonetworks.com
Wed Sep 17 09:35:07 EST 2014


Hi all,

I am having trouble with getting a PPPoE session to use a local ip pool via
an AVPair.

I am sending the following avpairs to the session from Radius (we're using
Smile):

lcp:allow-subinterface=yes
ip:vrf-id=TESTVRF
ip:addr-pool=TESTPOOL
ip:ip-unnumbered=Loopback212

On the router:

ip local pool TESTPOOL 100.64.8.1 100.64.15.254


The attributes are being received in the debug, and the session is ending
up in the correct VRF, but there is no IP address being assigned on the
local LNS.

Router#show users
...
  Interface    User               Mode         Idle     Peer Address
  Vi2.1        testuser at test.com PPPoE        -

Router#show vrf
...
  Name                             Default RD            Protocols
Interfaces
  TESTVRF                 65000:305             ipv4        Lo305
                                                                     Vi2.1
...


Any help to figure out what is going on would be very much appreciated.

Cisco IOS Software, ASR1000 Software (X86_64_LINUX_IOSD-UNIVERSALK9-M),
Version 15.4(1)S, RELEASE SOFTWARE (fc2)


...Skeeve

*Skeeve Stevens - *eintellego Networks Pty Ltd
skeeve at eintellegonetworks.com ; www.eintellegonetworks.com

Phone: 1300 239 038; Cell +61 (0)414 753 383 ; skype://skeeve

facebook.com/eintellegonetworks ;  <http://twitter.com/networkceoau>
linkedin.com/in/skeeve

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