nanog mailing list archives

Re: Looking for information on IGP choices in dual-stack networks


From: Christopher Morrow <morrowc.lists () gmail com>
Date: Tue, 9 Jun 2015 16:23:01 -0400

On Tue, Jun 9, 2015 at 3:21 PM, Randy Bush <randy () psg com> wrote:
If you have a production dual-stack network, then we would like to know
which IGP you use to route IPv4 and which you use to route IPv6.

in one network, both ospfs.  in another is-is.  i recommend the latter.

We would also like to know roughly how many routers are running this
combination.

why is the question /routers/ and not /networks/ ? (which is still
sort of nutty since your reasonable choices for 'dual stack capable'
are: ospf/ospf3 || isis)

lots

randy


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