Cogent leaking /32s?

Fri Oct 2 20:48:27 UTC 2009

I called cogent. Best guess is that they leaked the /32 announcements
that people do for the peer a/b stuff. They normally filter them, and
don't have any recommendation about whether or not to set no export.

seph

seph <seph at directionless.org> writes:

> ML <ml at kenweb.org> writes:
>
>> I received an alert from Cyclops telling me a probe in AS513 had seen
>> a /32 that I announce to Cogent for one of our BGP sessions.
>>
>> Did anyone else see this?
>
> cyclops alerted me that the /32s my routers use got announced. I'm still
> tying to figure out what's up. They're not routes I announce, and as far
> as I can tell, they were announced with a cern next hop.
>
> seph