SIP on FTTH systems

Jay Ashworth jra at
Fri Feb 7 15:41:44 UTC 2014

I would assume that this whole mostly depends on which particular protocols and approaches your edge equipment can implement most efficiently - efficiently enough, that is, to be able to do it on every single port in a chassis.

On February 7, 2014 10:20:08 AM EST, Mark Tinka <mark.tinka at> wrote:
>On Friday, February 07, 2014 03:30:08 PM Frank Bulk wrote:
>> Rather than assign residential and business customers
>> their own /30, to conserve space we give those customers
>> a /32 out of a /24.  But when one of these static IP
>> customers wants to send email to another, or the
>> employee wants to VPN into work, they can't.
>This is akin to Private VLAN's where ports in a shared VLAN 
>are assigned numbers from the same subnet, but they can only 
>communicate via the BNG rather than directly at the bridge 
>I prefer EVC Split Horizon to Private VLAN's, though.

Sent from my Android phone with K-9 Mail. Please excuse my brevity.

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