[AusNOG] Quad9 DNS traffic to Singapore from AAPT/TPG

[Christopher Hawker]

Looks like it might be another outage with Quad9's Sydney PoP. Traffic via GSL out to 9.9.9.9 is routing to Singapore via Guam.

[cid:8890c8ed-a51e-464f-9f3c-36acf6ff31f4]

Regards,
Christopher H.
________________________________
From: AusNOG <ausnog-bounces at lists.ausnog.net> on behalf of Luke Iggleden <luke at iggleden.com>
Sent: Wednesday, September 20, 2023 11:51 AM
To: ausnog at lists.ausnog.net <ausnog at lists.ausnog.net>
Subject: Re: [AusNOG] Quad9 DNS traffic to Singapore from AAPT/TPG


Hi Christopher,


Last week quad9 had a significant outage, at least verified on all the Peering fabrics in Sydney.


Perhaps TPG/AAPT routed around that? Have you tried their ibog at tpg.com.au<mailto:ibog at tpg.com.au> address?



Cheers,


Luke Iggleden


On 20/9/2023 11:40 am, Christopher Hawker wrote:
Hello all,

We are seeing some unusual behaviour with a TPG/AAPT service, where traffic destined for Quad9 DNS is being routed to their PoP in Singapore via Level 3. According to Quad9's status page, there are no faults with the Sydney PoP.

Is anyone else seeing similar behaviour?

Regards,
Christopher H.



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