[rbak-nsp] binding to a multibind interfaces

[Vladislav Vasilev]

Hi Frans!

Here is what I am actually trying to achieve:

1. I have a DATA service in VLAN x
2. I have a Voice service in VLAN y

The BRAS acts as a DHCP server in this setup and I have one DHCP pool per
service. I want all PCs to be binded to the DATA service and all voice CPE's
to be binded to the Voice service. One solution would be (I've successfully
tested it) to match by OUI in the MAC address and to associate it with a
particular multibind interface by sending the "IP-Interface" Radius
attribute. Then the request will be served by the appropriate DHCP pool. But
what if the MAC addresses of my Voice CPE are not the same. The best
solution would be to match the request by incoming VLAN id. Then I wouldn't
need a Radius server or any static config per subscriber.


Thank you!

Regards,
V.Vasilev

On Tue, Mar 9, 2010 at 11:33 AM, Frans Legdeur <frans at falco-networks.com>wrote:

>  Hi Vladislav,
>
> That would be easy, if the subscribers IP address is matching the IP range
> of your multibind interface, the binding will be done for you:
> Either, in case of DHCP, you can mention the name of the interface, or you
> assign the IP address in which case the matching interface will be found
> automatically.
>
> Do you use radius or all by straight config?
>
>
> Kind regards,
>
>
> Frans.
>
>
>
> ------------------------------
> *From: *Vladislav Vasilev <vvasilev at vvasilev.net>
> *Date: *Tue, 9 Mar 2010 11:00:08 +0000
> *To: *<redback-nsp at puck.nether.net>
> *Subject: *[rbak-nsp] binding to a multibind interfaces
>
>
> Hello!
>
> I've got a SE 1200. Does anyone know how I can bind subscribers to a
> particular multibind interface based on an incoming VLAN id? Is it possible
> at all?
>
>
> Thanks!
>
> Regards,
> V.Vasilev
>
> ------------------------------
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