[c-nsp] ASR9k/IOS-XR BNG for IPoE (DHCP) help

Simon Lockhart simon at slimey.org
Fri Jun 7 08:03:07 EDT 2013


On Fri Jun 07, 2013 at 06:56:31AM -0500, Bradley Williamson wrote:
> What version of code are you running. There is a bug in DHCP after 4.1. I
> have been working with Cisco on this and they finally acknowledged it is a
> bug. We have no date for a patch yet.

I'm running 4.3.1 on ASR9001.  What's the nature of the bug? Is it related to
DHCP Option 82 information or something like that? Are you using the BNG
functionality, or just "ipv4 helper-address" on the interface?
 
> I cannot get any cpe routers to pull IP addresses, but if I just plug a
> laptop in it works.

I'll give it a try, just to see.
 
Simon


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