Thanks for the speedy replies on and off list. To clear up one thing, this is a site to site VLAN. Only one site is supplied over UFB. The other site can handle up to 4096 MACs. Cheers Dave On Thu, Mar 13, 2014 at 4:06 PM, Joel Wirāmu Pauling wrote:

SNAP

On 13 March 2014 16:05, Brent Marquis wrote:

...

Hi Dave,

For Chorus BS3a this is a UNI MAC limit, only MAC addresses learnt from the CPE are counted.

I believe (but don’t quote me on this) UFF and Enable are the same.

Cheers,

Brent

*From:* nznog-bounces(a)list.waikato.ac.nz [mailto: nznog-bounces(a)list.waikato.ac.nz] *On Behalf Of *Dave Mill *Sent:* Thursday, 13 March 2014 4:02 p.m. *To:* nznog(a)list.waikato.ac.nz *Subject:* [nznog] Bitstream 3a MAC limits

Hi all

I know the answer to my question here is likely hidden deep in a PDF somewhere but someone on this list may know the answer off hand.

I see that Bitstream 3a has a 64 MAC limit.

What doesn't seem clear to me is if this MAC limit is a customer ONT port MAC limit, or a MAC limit for the entire customer S-VID. I had always assumed it was a limit on MACs that can be sourced from the customer ONT port but am I wrong? Is it a MAC limit on the total number of MACs that can be learnt over the entire customer S-VID (src'ed from either the provider or customer end of the link)?

I'm extracting the 64 MAC limit from this document here - http://www.crownfibre.govt.nz/wp-content/uploads/2013/01/Chorus-UFB-Services...

Any feedback, especially this afternoon, would be very useful. Provider is UFF.

I am not really wanting to debate why someone would want that number of MACs over a BS3 connection and why some layer 3 should probably be involved here....

Cheers

Dave

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