nanog mailing list archives

Re: SIP on FTTH systems


From: Mark Tinka <mark.tinka () seacom mu>
Date: Thu, 6 Feb 2014 21:50:10 +0200

On Thursday, February 06, 2014 09:04:40 PM Mikael 
Abrahamsson wrote:

No, you don't. It works perfectly well without direct
port-to-port communication, you just have to align L3
configuration with this L2 behavior (which can be done
in IPv6 but not in IPv4).

IPv6 can be made to work without on-link /64, with only
DHCPv6 IA_NA (optional) and only DHCPv6-PD. This means
all communication goes via the router which then is
perfectly aligned with how the L2 looks like with port
isolation/private vlan.

Yep.

Mark.

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