[cisco-nas] Multichassis Multilink PPP (SGBP) - Help Needed.

[Radek Jirout]

Have you
sgbp member "real hostname of another box?" and sgbp source-ip?
try "sho sgbp" are members active?

/radek


On Wed, 3 Mar 2004, Chris Atkinson wrote:

> Hello,
> I'm hoping someone out there can assist us with a problem we've been having
> please...
>
> We currently have 2x Cisco 7200s acting as LNS' for terminating end-user
> dial-up PPP sessions (56k/64k), we also have multilinking enabled and
> functioning on both boxes in their own right but seem unable to get the two
> boxes talking to one another using SGBP so that multilink will function
> across both/multiple chassis.
>
> vpdn multihop is enabled on both boxes, aswell as a stack-group
> username/password and an sgbp group with members configured. - Is there
> anything we are missing here?
>
> debugging sgbp (hellos/events/messages/errors/dial-bids) on both boxes
> provides virtually no output when a multilink (ISDN - 128k) calls comes
> in....other than the Hellos/Keepalives being sent and acknowledged between
> the sgbp group members.
>
> When each call/channel from the dial-in client comes in and lands on a
> seperate chassis they form their own multilink bundle, it's asthough sgbp is
> not functioning at all even though it's configured and a show sgbp indicates
> that it is active on both chassis...
>
> Any suggestions would be greatly appreciated as i'm starting to run out of
> ideas here.
>
> Thanks in advance.
>
> Regards,
> Chris Atkinson
>
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