[cisco-bba] PPPoE and many virtual-templates (per subif/vlan)

Andy Schutz (aschutz) aschutz at cisco.com
Tue Mar 8 13:06:18 EST 2005


Tassos,

You create the bba-group outside of the subinterface configuration and then
under the ethernet subinterface, enter:

protocol pppoe group <name of bba-group you want>

The vtemp is referred to in the bba-group.

That should work.

Andy

> -----Original Message-----
> From: Tassos Chatzithomaoglou [mailto:achatz at forthnet.gr] 
> Sent: Tuesday, March 08, 2005 11:26 AM
> To: aschutz at cisco.com
> Cc: 'cisco-bba'
> Subject: Re: [cisco-bba] PPPoE and many virtual-templates 
> (per subif/vlan)
> 
> Maybe i'm missing something here.
> 
> I tried all available commands under an ethernet subif, but i 
> didn't find any option for enabling 
> different pppoe config (vt) per subif.
> 
> Andy Schutz (aschutz) wrote on 8/3/2005 19:07:
> 
> > Yes, it should. 
> > 
> > 
> >>-----Original Message-----
> >>From: Tassos Chatzithomaoglou [mailto:achatz at forthnet.gr] 
> >>Sent: Tuesday, March 08, 2005 10:57 AM
> >>To: aschutz at cisco.com
> >>Cc: 'cisco-bba'
> >>Subject: Re: [cisco-bba] PPPoE and many virtual-templates 
> >>(per subif/vlan)
> >>
> >>Thanks Andy ;-)
> >>
> >>This seems to be exactly what i was looking for.
> >>
> >>Do you know if this bba-group setup will work for ethernet 
> >>subinterfaces too?
> >>
> >>Andy Schutz (aschutz) wrote on 8/3/2005 18:15:
> >>
> >>>Try using bba-groups:
> >>>
> >>
> >>http://www.cisco.com/en/US/partner/products/hw/routers/ps133/p
> >>roducts_config
> >>
> >>>uration_guide_chapter09186a0080175167.html#wp1050602
> >>>
> >>>Cheers,
> >>>
> >>>Andy 
> >>>
> >>>
> >>>
> >>>>-----Original Message-----
> >>>>From: cisco-bba-bounces at puck.nether.net 
> >>>>[mailto:cisco-bba-bounces at puck.nether.net] On Behalf Of 
> >>>>Tassos Chatzithomaoglou
> >>>>Sent: Tuesday, March 08, 2005 7:22 AM
> >>>>To: cisco-bba
> >>>>Subject: [cisco-bba] PPPoE and many virtual-templates (per 
> >>
> >>subif/vlan)
> >>
> >>>>I'm using the following config in order to accept and 
> >>>>terminate PPPoE connections on a 7200 router.
> >>>>The 7200 is connected through ATM/ima with a 6015 dslam.
> >>>>
> >>>>I'm trying to associate PPPoE users to different 
> >>>>virtual-templates, based on the atm subif (or maybe 
> >>>>vlan in the future) on which they are terminated.
> >>>>
> >>>>!--------------------------------------------------
> >>>>vpdn-group PPPoE-USERS
> >>>> accept-dialin
> >>>>  protocol pppoe
> >>>>  virtual-template 1
> >>>>!
> >>>>!
> >>>>vc-class atm PPPoE-128
> >>>>  protocol pppoe
> >>>>  vbr-nrt 128 32
> >>>>  encapsulation aal5snap
> >>>>!
> >>>>vc-class atm PPPoE-384
> >>>>  protocol pppoe
> >>>>  ubr 384
> >>>>  encapsulation aal5snap
> >>>>!
> >>>>!
> >>>>interface ATM2/ima1.1 multipoint
> >>>> description ** subif 1**
> >>>> range PPPoE-1 pvc 8/35 8/36
> >>>>  class-range PPPoE-384
> >>>> !
> >>>>!
> >>>>interface ATM2/ima1.2 multipoint
> >>>> description ** subif 2**
> >>>> range PPPoE-2 pvc 9/35 9/36
> >>>>  class-range PPPoE-128
> >>>>!--------------------------------------------------
> >>>>
> >>>>When using PPPoE, is there a way i can define another 
> >>>>virtual-template to be used under the 2nd atm 
> >>>>subif?
> >>>>Maybe i have to change the encapsulation from aal5snap to 
> >>>>something else, but then will it work with 
> >>>>PPPoE?
> >>>>
> >>>>When using pppovlan (PPPoE over vlan) as encapsulation is 
> >>>>there a way i can configure different vt 
> >>>>per vlan?
> >>>>
> >>>>PS: If i use PPPoA (and aal5mux), i can configure one 
> >>>>-different- vt under each vc-class, so this 
> >>>>scenario is working fine.
> >>>>
> >>>>
> >>>>_______________________________________________
> >>>>cisco-bba mailing list
> >>>>cisco-bba at puck.nether.net
> >>>>https://puck.nether.net/mailman/listinfo/cisco-bba
> >>>>
> >>>
> >>>
> > 
> 
> -- 
> ***************************************
>          Tassos Chatzithomaoglou
> Network Design & Development Department
>               FORTHnet S.A.
>           <achatz at forthnet.gr>
> ***************************************
> 


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