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

Gary T. Giesen giesen at snickers.org
Fri Jan 14 17:59:20 EST 2011

Virtual Template is:

interface Virtual-Template1
 mtu 1492
 ip vrf forwarding TEST
 ip unnumbered Loopback64757
 ppp max-bad-auth 5
 ppp authentication pap

Per my original email:

#show int vi4
Virtual-Access4 is up, line protocol is up
 Hardware is Virtual Access interface
 Interface is unnumbered. Using address of Loopback64757 (
 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

As you can see, the receive bandwidth is being set, but not the send.
If it works on your 7200 then it's probably a bug rather than a
"missing feature" so maybe I'll go ahead and open a TAC case...

On Thu, Jan 13, 2011 at 7:18 PM, Jon Simola <jsimola at gmail.com> wrote:
> On Wed, Jan 12, 2011 at 7:31 AM, Gary T. Giesen <giesen at snickers.org> wrote:
>> 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".
> What does "sh int vi4 conf" show? What does the Virtual-Template look like?
> Your radius thing works fine for me:
> xxxxxxxx-A01#sh int vi4 | inc BW
>  MTU 1492 bytes, BW 4032 Kbit/sec, RxBW 800 Kbit/sec, DLY 100000 usec,
> xxxxxxxx-A01#sh int vi4 conf | inc band
>  bandwidth 4032
>  bandwidth receive 800
> --
> Jon
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