[168955] in North American Network Operators' Group

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Re: SIP on FTTH systems

daemon@ATHENA.MIT.EDU (Mark Tinka)
Fri Feb 7 10:20:38 2014

From: Mark Tinka <mark.tinka@seacom.mu>
To: nanog@nanog.org
Date: Fri, 7 Feb 2014 17:20:08 +0200
In-Reply-To: <00b401cf2408$b846cde0$28d469a0$@iname.com>
Reply-To: mark.tinka@seacom.mu
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

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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=20
are assigned numbers from the same subnet, but they can only=20
communicate via the BNG rather than directly at the bridge=20
level.

I prefer EVC Split Horizon to Private VLAN's, though.

Mark.

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