Re: [AFMUG] BNG dynamic provisioning Re: strange outage

Fri, 18 Jun 2021 12:36:23 -0700 



Thanks.  This seems fairly common on GPON 
networks as well so you could use this feature 
for both GPON and Fixed Wireless on the same BGN.



At 01:59 PM 6/18/2021, you wrote:

Juniper.  We have a MX5 in production and a 
MX204 I'm setting up right now to replace it. Â
Subscriber management is additional 
licensing.  Not sure if just dynamic interface 
creation requires subscriber management 
licensing.  I just looked on our production BNG 
and it isn't using subscriber-vlan. Â



subscriber-accounting 
                1            1           0    permanent



  subscriber-authentication 
            0            1           0    permanent



  subscriber-address-assignment 
        1            1           0    permanent



  subscriber-vlan 
                      0         
  1           0    permanent



 
<https://www.juniper.net/documentation/en_US/junose15.1/topics/concept/dynamic-interfaces-overview.html>https://www.juniper.net/documentation/en_US/junose15.1/topics/concept/dynamic-interfaces-overview.html



On Fri, Jun 18, 2021 at 12:34 PM D. Bernardi 
<<mailto:[email protected]>[email protected]> wrote:

At 12:35 PM 6/18/2021, Carl Peterson wrote:
>We've gone full circle - Flat to fully routed to
>MPLS/VPLS over a routed network back to
>flat.  You hit a scaling issue with routed
>networks as you hit 10G and above, especially if
>you aren't using Mikrotik or other  low cost
>routing.  Real carrier grade switching is a lot
>lower cost, lower power, and much easier to manage. Â
>
>Every customer has their own dedicated circuit
>(SVLAN.CVLAN).  The corresponding interface on
>the BNG is dynamically created for the
>subscriber with attributes out of radius.  Â
>Something like this isn't the right answer at
>100 customers but you should consider it or
>something like it once you go north of a few k subs.  Â


What are you using for the BNG and does it
require an additional license for dynamic interface creation?




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Carl Peterson

PORT NETWORKS

401 E Pratt St, Ste 2553

Baltimore, MD 21202

(410) 637-3707Â
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