Cogent IPv6

Mark Radabaugh mark at
Wed Jun 8 14:12:19 UTC 2011

On 6/8/11 9:51 AM, Nick Olsen wrote:
> I'm sure someone here is doing IPv6 peering with cogent. We've got a Gig
> with them, So they don't do that dual peering thing with us. (They do it on
> another 100Mb/s circuit we have... I despise it.)
> Just kind of curious how they go about it.
> Do they issue you a small IPv6 block for your interface, just like they do
> for IPv4? Is it a separate session? Any things to be aware of before
> pulling the trigger on it? (Other then them not having connectivity to HE's
> IPv6 side of things, Wish they would fix that already...)
> Nick Olsen
> Network Operations (855) FLSPEED  x106
For our peering with Cogent they assigned us a /112 from 2001:550.  When 
we turned this up they dropped the old 'dual peering' thing for IPv4.  
Said they did not need that arrangement any longer.

IPv6 seems to work fine with Cogent.


Mark Radabaugh

mark at  419.837.5015

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