Re: IGP protocol

[Tashi Phuntsho <toebinoz () gmail com>]

> On 13 Nov 2018, at 6:34 pm, Aled Morris via NANOG <nanog () nanog org> wrote:
>
> On Tue, 13 Nov 2018 at 05:54, Brandon Martin <lists.nanog () monmotha net <mailto:lists.nanog () monmotha net>> wrote:
> I was of the impression that there was a draft or similar for 
> single-topology (IPv4+IPv6) OSPF.  Did anything ever come of that?
>
>
> Juniper support IPv4 families ("realms") in OSPFv3.

Available on IOS too.

Problem for an ISP (OSPFv3 with AFs): if v6 breaks, v4 breaks too since OSPFv3 runs over v6 (even when carrying v4 AF)? 
Better with separate OSPFv2 and v3 instances.

—
Tashi