[cisco-bba] Specify PPPoE Virtual-Access Interface bandwidth on LNS via RADIUS/AAA

[Frank Bulk]

This thread may help: 
http://www.gossamer-threads.com/lists/cisco/nsp/44608

Frank

-----Original Message-----
From: cisco-bba-bounces at puck.nether.net
[mailto:cisco-bba-bounces at puck.nether.net] On Behalf Of Gary T. Giesen
Sent: Wednesday, January 12, 2011 9:31 AM
To: cisco-bba at puck.nether.net
Subject: [cisco-bba] Specify PPPoE Virtual-Access Interface bandwidth on LNS
via RADIUS/AAA

Is there any way to specify the bandwidth on virtual-access interfaces
(to be used for OSPF, QoS, etc) via RADIUS/AAA? I'm currently using
"lcp:interface-config=bandwidth 4032\nbandwidth receive 800".

Here's what I see:

#show int vi4
Virtual-Access4 is up, line protocol is up
  Hardware is Virtual Access interface
  Interface is unnumbered. Using address of Loopback64757 (172.23.254.254)
  MTU 1492 bytes, BW 155520 Kbit/sec, RxBW 800 Kbit/sec, DLY 100000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation PPP, LCP Open
  Open: IPCP
  PPPoVPDN vaccess, cloned from AAA, Virtual-Template1

#show ip ospf interface vi4
Virtual-Access4 is up, line protocol is up
  Interface is unnumbered. Using address of Loopback64757
(172.23.254.254), Area 0
  Process ID 64757, Router ID 172.23.254.254, Network Type
POINT_TO_POINT, Cost: 24
  Topology-MTID    Cost    Disabled    Shutdown      Topology Name
        0           24        no          no            Base


You can see the cost for OSPF is 24 (100/4.032 ~=24) so OSPF is
picking it up, but I'm curious why it's not showing up on the
interface itself. I'm also in the process of implementing QoS as well,
though I haven't yet tested if the QoS but obviously it'll need to
know the proper value...

GG
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