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Re: goog fiber routing issue?


From: Chris Adams via NANOG <nanog () lists nanog org>
Date: Fri, 12 Sep 2025 18:44:03 -0500

Once upon a time, Randy Bush <randy () psg com> said:
Chris Adams via NANOG wrote:
vm0.dfw.rg.net:/home/randy> traceroute6 2605:a601:f70:f0::1
I'm not able to reach that from my Google Fiber home connection in
Huntsville, AL... it goes nowhere past my router.  It doesn't appear
that it's being routed even inside their network.

I see the /31 on multiple route servers (and my home is in that /31).

thanks!

what do you see in a traceroute?

i wonder if there is an acl

All my traceroutes (from inside or out) stop at the last non-Google
Fiber hop.  For example, from my home router:

traceroute to 2605:a601:f70:f0::1 (2605:a601:f70:f0::1), 30 hops max, 72
byte packets
 1  *  *  *

-- 
Chris Adams <cma () cmadams net>
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