[AusNOG] High Latency to AS15169

[Jen Linkova]

I believe the latency should be back to usual values now.

On Wed, Oct 3, 2018 at 1:55 PM Dave Browning <dave at sentrian.com.au> wrote:

> All,
>
> Just to keep the list updated on this issue, Google have confirmed there
> is a wide spread problem and the appropriate Engineer's are on the case
>
> Cheers,
>
> Dave Browning | Senior Network Engineer
> P 1300 791 678 D 07 3708 0008
> Level 1, 12 Railway Tce, Milton QLD 4064
>
> -----Original Message-----
> From: AusNOG <ausnog-bounces at lists.ausnog.net> On Behalf Of Dave Browning
> Sent: Wednesday, 3 October 2018 12:53 PM
> To: ausnog at lists.ausnog.net
> Subject: Re: [AusNOG] High Latency to AS15169
>
> Hi Jen,
>
> Looks like your front line aren’t aware of the issues, see response below;
>
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> Hi,
>
> Google does not recommend using ping time to google.com [or any other
> Google service, including Google Public DNS, or 8.8.8.8] as a measure of
> the actual performance of Google services for the following reasons:
>
> - Google services, including Google Public DNS, are not designed as ICMP
> network testing services
> - Many large networks, including Google, rate limit ICMP
> - ICMP ping or traceroute traffic can be discarded or delayed en-route to
> Google
> - The termination point of the TCP/UDP session with Google may not
> represent the full network path between a user and the service
> - User requests may be served from locations closer to or farther from the
> user than the destination of the initial TCP termination point
> - Even a complete lack of response to ICMP traffic may not reflect any
> sort of issue with Google service performance.
>
> Please do let us know if you actually getting complaints from your users
> about accessing Google services.
>
> FYI, you may also want to read this about icmp and traceroutes to Google
> https://peering.google.com/#/learn-more/faq
>
>
> Best Regards,
>
> Salman Nasir Khan | Network Operations Center (AS15169) | mailto:
> noc at google.com | +1-855-4664-638
>
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Cheers,
>
> Dave Browning | Senior Network Engineer
> P 1300 791 678 D 07 3708 0008
> Level 1, 12 Railway Tce, Milton QLD 4064
>
> From: AusNOG <ausnog-bounces at lists.ausnog.net> On Behalf Of Jen Linkova
> Sent: Wednesday, 3 October 2018 12:04 PM
> To: ausnog at lists.ausnog.net
> Subject: Re: [AusNOG] High Latency to AS15169
>
> Just to let everyone know - the problem is being investigated right now.
>
>
> On Wed, Oct 3, 2018 at 10:42 AM Dave Browning <mailto:dave at sentrian.com.au>
> wrote:
> All,
>
> I am seeing high latency into Google's network from both our network and
> also my home network. Is everyone else seeing this? Examples are 8.8.8.8
> and 35.185.160.2 We direct peer with them. Looks as if my home ISP do too.
>
> Latency seems to jump at the same spot from both networks, between
> 108.170.247.75 and 216.239.35.142 (both Google IPs).
> Have sent NOC a message, but just be interested to see if others are
> affected.
>
> Cheers,
>
> Dave Browning | Senior Network Engineer
> P 1300 791 678 D 07 3708 0008
> Level 1, 12 Railway Tce, Milton QLD 4064
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>
> --
> SY, Jen Linkova aka Furry
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-- 
SY, Jen Linkova aka Furry
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