Just a bystander here, but what leads you to believe the packets aren't
going thru a router in Pittsburgh?

-- Dan

On Tue, Sep 10, 2024, 5:21 PM Neel Chauhan <n...@neelc.org> wrote:

> Hi,
>
> I got Fios installed today in my NYC apartment, as I just moved back
> from Seattle after a 4-month stay in Connecticut.
>
> When doing a traceroute, I am noticing an incorrect Reverse DNS entry:
>
> [root@twin ~]# traceroute 1.1.1.1
> traceroute to 1.1.1.1 (1.1.1.1), 30 hops max, 60 byte packets
>   1  _gateway (172.20.0.1)  0.145 ms  0.115 ms  0.106 ms
>   2  lo0-100.NYCMNY-VFTTP-372.verizon-gni.net (173.56.84.1)  2.079 ms
> 2.070 ms  2.061 ms
>   3  G0-3-4-4.PITBPA-LCR-21.verizon-gni.net (100.41.196.252)  3.751 ms
> T0-8-0-9.BSTNMA-LCR-21.verizon-gni.net (100.41.196.248)  4.454 ms  4.447
> ms
>   4  * * *
>   5  * * *
>   6  162.158.61.113 (162.158.61.113)  7.246 ms  6.603 ms 162.158.61.117
> (162.158.61.117)  4.944 ms
>   7  one.one.one.one (1.1.1.1)  6.077 ms  6.355 ms  6.346 ms
> [root@twin ~]#
>
> In short, hop 3 is "G0-3-4-4.PITBPA-LCR-21.verizon-gni.net
> (100.41.196.252)" which seems to be a Pittsburgh, PA reverse DNS entry
> even when I'm in NYC. While it doesn't affect the normal operation of
> the service, it might give the impression packets are being routed via
> Pittsburgh to someone less savvy.
>
> If someone works at the Verizon Fios/ILEC network engineering or
> sysadmin team could the 100.41.196.252 reverse DNS entry to say
> "G0-3-4-4.NYCMNY-LCR-21.verizon-gni.net" please get updated?
>
> Thanks!
>
> Neel Chauhan
>

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