Re: [AusNOG] High Latency to AS15169

[Jen Linkova]

Folks,

There is no guarantee that latency to particular service stays in any
pre-defined range (while, indeed, the goal is to keep it as low as
possible). There are numerous legitimate reasons for temporary latency
increase. It would come back to usual value eventually.

The corresponding team is well aware of the fact that currently AU
might experience higher than usual latency and  working on minimizing
the impact (and customers  unhappiness ;)) and making such latency
increases happening less often. However it's not always possible to
totally avoid them.

On Fri, Oct 5, 2018 at 10:46 AM Paul Gear  wrote:
>
> This seems to be re-breaking on a scheduled basis:
>
> https://libertysys.com.au/imagebin/15387001474777_1538700147_1538438400.png
>
> On 04/10/18 15:33, Jason Leschnik wrote:
> > I'm seeing quad-8 hitting the larger delay, but google.com
> >  is 8ms from a few locations.
> >
> > On Thu, 4 Oct 2018 at 14:39, Ross Tsolakidis wrote:
> >
> >
> > Thishappens often, we graph it for fun.
> > (not default smokeping timers, very low impact).
> >
> > image.png
> >
> > Regards,
> > Ross.
> >
> >
> > On Thu, Oct 4, 2018 at 2:30 PM Nathan Brookfield
> > wrote:
> >
> > We never saw it come back.
> >
> > Nathan Brookfield
> > Chief Executive Officer
> >
> > Simtronic Technologies Pty Ltd
> > http://www.simtronic.com.au
> >
> > On 4 Oct 2018, at 14:12, Tim Jackson wrote:
> >
> > Gone offshore again?
> >
> > 
> >
> > On Wed, Oct 3, 2018 at 2:30 PM Jen Linkova wrote:
> >
> > I believe the latency should be back to usual values now.
> >
> > On Wed, Oct 3, 2018 at 1:55 PM Dave Browning 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
>
>
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Re: [AusNOG] High Latency to AS15169

[Saxton, Joseph (SYD-FED)]

Been noticing this as well. Might be time to switch to cloudflare's 1.1.1.1 __

Server: 8.8.8.8
Address:8.8.8.8#53

Non-authoritative answer:
www.supermicro.com  canonical name = prospective.shared.global.fastly.net.
Name:   prospective.shared.global.fastly.net
Address: 151.101.2.107
Name:   prospective.shared.global.fastly.net
Address: 151.101.66.107
Name:   prospective.shared.global.fastly.net
Address: 151.101.130.107
Name:   prospective.shared.global.fastly.net
Address: 151.101.194.107


real0m0.210s
user0m0.006s
sys 0m0.026s

CloudFlare

Server: 1.1.1.1
Address:1.1.1.1#53

Non-authoritative answer:
www.supermicro.com  canonical name = prospective.shared.global.fastly.net.
Name:   prospective.shared.global.fastly.net
Address: 151.101.30.107


real0m0.018s
user0m0.004s
sys 0m0.007s

On 5/10/18, 10:46 am, "AusNOG on behalf of Paul Gear" 
 wrote:

This seems to be re-breaking on a scheduled basis:


https://urldefense.proofpoint.com/v2/url?u=https-3A__libertysys.com.au_imagebin_15387001474777-5F1538700147-5F1538438400.png=DwIGaQ=Ftw_YSVcGmqQBvrGwAZugGylNRkk-uER0-5bY94tjsc=srheiojgNn4Jg0keeQ9hj6cyp8zgHx0m-eTRLdD3nnw=51ezH6kfqUL4Txbm2H37IQAKdncM3og4KKaIcIghgV8=sHa98LlAHDYP7DL1KjORdC_SODCRrctJJRpte9maxY8=

On 04/10/18 15:33, Jason Leschnik wrote:
> I'm seeing quad-8 hitting the larger delay, but google.com
> 

 is 8ms from a few locations.
> 
> On Thu, 4 Oct 2018 at 14:39, Ross Tsolakidis wrote:
> 
> 
> Thishappens often, we graph it for fun.
> (not default smokeping timers, very low impact).
> 
> image.png
>  
> Regards,
> Ross.
> 
> 
> On Thu, Oct 4, 2018 at 2:30 PM Nathan Brookfield
> wrote:
> 
> We never saw it come back.
> 
> Nathan Brookfield
> Chief Executive Officer
> 
> Simtronic Technologies Pty Ltd
> 
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.simtronic.com.au=DwIGaQ=Ftw_YSVcGmqQBvrGwAZugGylNRkk-uER0-5bY94tjsc=srheiojgNn4Jg0keeQ9hj6cyp8zgHx0m-eTRLdD3nnw=51ezH6kfqUL4Txbm2H37IQAKdncM3og4KKaIcIghgV8=7nQ8nJwbWNxeq_GTWZkgQPOVY2YvUHslU0G54FVRL-I=
> 
> On 4 Oct 2018, at 14:12, Tim Jackson wrote:
> 
> Gone offshore again?
> 
> 
> 
> On Wed, Oct 3, 2018 at 2:30 PM Jen Linkova wrote:
> 
> I believe the latency should be back to usual values now.
> 
> On Wed, Oct 3, 2018 at 1:55 PM Dave Browning 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


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Re: [AusNOG] High Latency to AS15169

[Daniel Watson]

I can concur that this is going offshore via AAPT Melbourne

 



 

 

From: AusNOG [mailto:ausnog-boun...@lists.ausnog.net] On Behalf Of Tim Jackson
Sent: Thursday, 4 October 2018 2:11 PM
To: furr...@gmail.com
Cc: ausnog@lists.ausnog.net
Subject: Re: [AusNOG] High Latency to AS15169

 

Gone offshore again?

 



 

On Wed, Oct 3, 2018 at 2:30 PM Jen Linkova mailto:furr...@gmail.com> > wrote:

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

 

On Wed, Oct 3, 2018 at 1:55 PM Dave Browning mailto:d...@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 mailto:ausnog-boun...@lists.ausnog.net> > On Behalf Of Dave Browning
Sent: Wednesday, 3 October 2018 12:53 PM
To: ausnog@lists.ausnog.net <mailto:ausnog@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 <http://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:n...@google.com <mailto:n...@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 mailto:ausnog-boun...@lists.ausnog.net> > On Behalf Of Jen Linkova
Sent: Wednesday, 3 October 2018 12:04 PM
To: ausnog@lists.ausnog.net <mailto:ausnog@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:d...@sentrian.com.au 
<mailto:d...@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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Re: [AusNOG] High Latency to AS15169

[Nathan Brookfield]

We never saw it come back.

Nathan Brookfield
Chief Executive Officer

Simtronic Technologies Pty Ltd
http://www.simtronic.com.au

On 4 Oct 2018, at 14:12, Tim Jackson 
mailto:t...@jacksons.net.au>> wrote:

Gone offshore again?



On Wed, Oct 3, 2018 at 2:30 PM Jen Linkova 
mailto:furr...@gmail.com>> wrote:
I believe the latency should be back to usual values now.

On Wed, Oct 3, 2018 at 1:55 PM Dave Browning 
mailto:d...@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 
mailto:ausnog-boun...@lists.ausnog.net>> On 
Behalf Of Dave Browning
Sent: Wednesday, 3 October 2018 12:53 PM
To: ausnog@lists.ausnog.net<mailto:ausnog@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<http://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:n...@google.com<mailto:n...@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 
mailto:ausnog-boun...@lists.ausnog.net>> On 
Behalf Of Jen Linkova
Sent: Wednesday, 3 October 2018 12:04 PM
To: ausnog@lists.ausnog.net<mailto:ausnog@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:d...@sentrian.com.au<mailto:d...@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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Re: [AusNOG] High Latency to AS15169

[Dave Browning]

Yep, I am seeing the same sort of latency again as yesterday.

Dave Browning | Senior Network Engineer
P 1300 791 678 D 07 3708 0008
Level 1, 12 Railway Tce, Milton QLD 4064

From: Tim Jackson [mailto:t...@jacksons.net.au]
Sent: October 4, 2018 at 2:11:28 PM GMT+10
To: furr...@gmail.com
Cc: ausnog@lists.ausnog.net
Subject: Re: [AusNOG] High Latency to AS15169

Gone offshore again?



On Wed, Oct 3, 2018 at 2:30 PM Jen Linkova  wrote:
I believe the latency should be back to usual values now.

On Wed, Oct 3, 2018 at 1:55 PM Dave Browning  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  On Behalf Of Dave Browning
Sent: Wednesday, 3 October 2018 12:53 PM
To: ausnog@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:n...@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  On Behalf Of Jen Linkova
Sent: Wednesday, 3 October 2018 12:04 PM
To: ausnog@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:d...@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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Re: [AusNOG] High Latency to AS15169

[Tim Jackson]

Gone offshore again?

[image: image.png]

On Wed, Oct 3, 2018 at 2:30 PM Jen Linkova  wrote:

> I believe the latency should be back to usual values now.
>
> On Wed, Oct 3, 2018 at 1:55 PM Dave Browning  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  On Behalf Of Dave Browning
>> Sent: Wednesday, 3 October 2018 12:53 PM
>> To: ausnog@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:
>> n...@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  On Behalf Of Jen Linkova
>> Sent: Wednesday, 3 October 2018 12:04 PM
>> To: ausnog@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 > d...@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
>> ___
>> AusNOG mailing list
>> mailto:AusNOG@lists.ausnog.net
>> http://lists.ausnog.net/mailman/listinfo/ausnog
>>
>>
>> --
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>
>
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Re: [AusNOG] High Latency to AS15169

[Dave Browning]

It certainly is, thanks Jen

Dave Browning | Senior Network Engineer
P 1300 791 678 D 07 3708 0008
Level 1, 12 Railway Tce, Milton QLD 4064

From: AusNOG  On Behalf Of Jen Linkova
Sent: Wednesday, 3 October 2018 2:30 PM
To: ausnog@lists.ausnog.net
Subject: Re: [AusNOG] High Latency to AS15169

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

On Wed, Oct 3, 2018 at 1:55 PM Dave Browning <mailto:d...@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 <mailto:ausnog-boun...@lists.ausnog.net> On Behalf Of Dave Browning
Sent: Wednesday, 3 October 2018 12:53 PM
To: mailto:ausnog@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 http://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:mailto:n...@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 <mailto:ausnog-boun...@lists.ausnog.net> On Behalf Of Jen Linkova
Sent: Wednesday, 3 October 2018 12:04 PM
To: mailto:ausnog@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:mailto:d...@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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Re: [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  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  On Behalf Of Dave Browning
> Sent: Wednesday, 3 October 2018 12:53 PM
> To: ausnog@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:
> n...@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  On Behalf Of Jen Linkova
> Sent: Wednesday, 3 October 2018 12:04 PM
> To: ausnog@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:d...@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
> ___
> AusNOG mailing list
> mailto:AusNOG@lists.ausnog.net
> http://lists.ausnog.net/mailman/listinfo/ausnog
>
>
> --
> SY, Jen Linkova aka Furry
> ___
> AusNOG mailing list
> AusNOG@lists.ausnog.net
> http://lists.ausnog.net/mailman/listinfo/ausnog
> ___
> AusNOG mailing list
> AusNOG@lists.ausnog.net
> http://lists.ausnog.net/mailman/listinfo/ausnog
>


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Re: [AusNOG] High Latency to AS15169

[Dave Browning]

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  On Behalf Of Dave Browning
Sent: Wednesday, 3 October 2018 12:53 PM
To: ausnog@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:n...@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  On Behalf Of Jen Linkova
Sent: Wednesday, 3 October 2018 12:04 PM
To: ausnog@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:d...@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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Re: [AusNOG] High Latency to AS15169

[Dave Browning]

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:n...@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  On Behalf Of Jen Linkova
Sent: Wednesday, 3 October 2018 12:04 PM
To: ausnog@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:d...@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
___
AusNOG mailing list
mailto:AusNOG@lists.ausnog.net
http://lists.ausnog.net/mailman/listinfo/ausnog


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Re: [AusNOG] High Latency to AS15169

[Jen Linkova]

Just to let everyone know - the problem is being investigated right now.


On Wed, Oct 3, 2018 at 10:42 AM Dave Browning  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
> ___
> AusNOG mailing list
> AusNOG@lists.ausnog.net
> http://lists.ausnog.net/mailman/listinfo/ausnog
>


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Re: [AusNOG] High Latency to AS15169

[Jim Woodward]

Hi All,

 

Seeing same sort of behaviour from my VPS in Sydney and my local connection, 
doesn’t affect the local www.google.com <http://www.google.com>  though.

 

Also seeing a bunch of unreachables in the path from both sites, This does seem 
to happen with the Google DNS servers periodically, doesn’t seem to affect all 
of Google Australia though.

 

 

Traceroute to 8.8.8.8 from my Vultr VPS in Sydney:

 

traceroute to 8.8.8.8 (8.8.8.8), 30 hops max, 60 byte packets

1  * * *

2  * * *

3  * * *

4  as15169.sydney.megaport.com (103.26.68.56)  0.316 ms  0.524 ms  0.394 ms

5  108.170.247.43 (108.170.247.43)  1.468 ms 108.170.247.58 (108.170.247.58)  
0.913 ms 108.170.247.43 (108.170.247.43)  1.202 ms

6  216.239.40.31 (216.239.40.31)  124.484 ms 216.239.35.142 (216.239.35.142)  
102.844 ms 216.239.40.31 (216.239.40.31)  124.309 ms

7  216.239.57.201 (216.239.57.201)  157.262 ms 216.239.58.11 (216.239.58.11)  
128.282 ms 216.239.57.247 (216.239.57.247)  129.509 ms

8  209.85.249.144 (209.85.249.144)  128.884 ms 216.239.46.229 (216.239.46.229)  
128.053 ms 108.170.235.102 (108.170.235.102)  127.908 ms

9  209.85.249.207 (209.85.249.207)  132.261 ms 209.85.247.17 (209.85.247.17)  
136.176 ms 74.125.253.85 (74.125.253.85)  129.506 ms

10  * * *

11  * * *

12  * * *

13  * * *

14  * * *

15  * * *

16  * * *

17  * * *

18  * * google-public-dns-a.google.com (8.8.8.8)  128.122 ms

 

Traceroute to www.google.com <http://www.google.com>  from same address: 

 

traceroute to www.google.com (172.217.25.132), 30 hops max, 60 byte packets

1  * * *

2  103.43.72.193 (103.43.72.193)  14.605 ms  14.628 ms  14.588 ms

3  * * *

4  as15169.sydney.megaport.com (103.26.68.56)  1.228 ms  0.367 ms  0.400 ms

5  108.170.247.81 (108.170.247.81)  0.936 ms  0.922 ms  0.907 ms

6  74.125.37.155 (74.125.37.155)  0.754 ms 74.125.37.201 (74.125.37.201)  0.687 
ms  0.641 ms

7  syd15s03-in-f4.1e100.net (172.217.25.132)  0.637 ms  0.730 ms  0.722 ms

 

 

Traceroute to 8.8.8.8 from my Mint Telecom Service:

 

traceroute to google-public-dns-a.google.com (8.8.8.8), 30 hops max, 60 byte 
packets

1  aruma-gw (10.1.36.1)  0.229 ms  0.250 ms  0.257 ms

2  241.24.138.202.sta.wbroadband.net.au (202.138.24.241)  11.252 ms  11.180 ms  
11.088 ms

3  34.32-26-134-203-net27.akamaitechnologies.mel.iprimus.net.au (203.134.26.34) 
 11.478 ms ae2-14.per01.melbvoc.vic.m2core.net.au (203.134.26.33)  11.432 ms 
34.32-26-134-203-net27.akamaitechnologies.mel.iprimus.net.au (203.134.26.34)  
12.107 ms

4  ae4-20.per03.alexvoc.nsw.m2core.net.au (203.134.37.66)  23.446 ms  23.406 ms 
ae0.per03.alexvoc.nsw.m2core.net.au (203.134.37.73)  23.681 ms

5  as15169.per03.alexvoc.nsw.m2core.net.au (203.134.8.125)  23.460 ms  23.698 
ms  23.653 ms

6  108.170.247.74 (108.170.247.74)  24.557 ms 108.170.247.43 (108.170.247.43)  
23.382 ms 108.170.247.75 (108.170.247.75)  26.309 ms

7  216.239.35.226 (216.239.35.226)  121.129 ms 216.239.40.33 (216.239.40.33)  
125.948 ms 216.239.35.226 (216.239.35.226)  119.710 ms

8  216.239.57.247 (216.239.57.247)  150.878 ms 216.239.57.187 (216.239.57.187)  
150.898 ms  153.229 ms

9  209.85.245.48 (209.85.245.48)  161.918 ms 216.239.51.213 (216.239.51.213)  
151.298 ms 74.125.252.142 (74.125.252.142)  151.293 ms

10  216.239.54.95 (216.239.54.95)  151.393 ms * *

11  * * *

12  * * *

13  * * *

14  * * *

15  * * *

16  * * *

17  * * *

18  * * *

19  * google-public-dns-a.google.com (8.8.8.8)  151.035 ms *

 

Traceroute from Mint Telecom service to www.google.com:

 

traceroute to www.google.com (172.217.25.164), 30 hops max, 60 byte packets

1  aruma-gw (10.1.36.1)  0.221 ms  0.267 ms  0.268 ms

2  241.24.138.202.sta.wbroadband.net.au (202.138.24.241)  11.896 ms  11.861 ms  
11.809 ms

3  34.32-26-134-203-net27.akamaitechnologies.mel.iprimus.net.au (203.134.26.34) 
 12.039 ms  12.023 ms ae2-14.per01.melbvoc.vic.m2core.net.au (203.134.26.33)  
12.036 ms

4  ae0.per03.alexvoc.nsw.m2core.net.au (203.134.37.73)  23.534 ms 
ae4-20.per03.alexvoc.nsw.m2core.net.au (203.134.37.66)  23.176 ms 
ae0.per03.alexvoc.nsw.m2core.net.au (203.134.37.73)  23.425 ms

5  as15169.per03.alexvoc.nsw.m2core.net.au (203.134.8.125)  23.480 ms  23.335 
ms  23.243 ms

6  108.170.247.33 (108.170.247.33)  24.347 ms 108.170.247.65 (108.170.247.65)  
23.722 ms 108.170.247.33 (108.170.247.33)  24.876 ms

7  108.170.235.193 (108.170.235.193)  23.614 ms  23.417 ms 108.170.235.195 
(108.170.235.195)  23.066 ms

8  syd09s13-in-f4.1e100.net (172.217.25.164)  23.860 ms  24.268 ms  24.251 ms

 

 

From: AusNOG  On Behalf Of Shan
Sent: Wednesday, 3 October 2018 10:50 AM
Cc: ausnog@lists.ausnog.net
Subject: Re: [AusNOG] High Latency to AS15169

 



 

Latency and packet loss…

 

 

 





On 3 Oct 2018, at 10:41 am, Dave Browning mailto:d...@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 
35.1

Re: [AusNOG] High Latency to AS15169

[Shan]

Latency and packet loss…




> On 3 Oct 2018, at 10:41 am, Dave Browning  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
> ___
> AusNOG mailing list
> AusNOG@lists.ausnog.net
> http://lists.ausnog.net/mailman/listinfo/ausnog

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Re: [AusNOG] High Latency to AS15169

[Bradley Silverman]

Hell Cali, same from our networks.

Tracing route to google-public-dns-a.google.com [8.8.8.8]
over a maximum of 30 hops:

  1<1 ms<1 ms<1 ms  10.10.1.254
  2 1 ms 1 ms 1 ms  103.252.153.206
  3 1 ms 1 ms 3 ms  10ge-cor02.mel01.as45638.net.au
[103.252.153.250]
  413 ms15 ms13 ms  intercap-mel.syd01.as45638.net.au
[103.252.153.218]
  514 ms14 ms14 ms  15169.syd.equinix.com [45.127.172.73]
  614 ms14 ms14 ms  108.170.247.90
  7   116 ms   116 ms   116 ms  216.239.35.142
  8   142 ms   142 ms   142 ms  216.239.57.247
  9   141 ms   141 ms   141 ms  108.170.233.191
[image: VentraIP Australia logo]


*Bradley Silverman*Technical Operations \\ VentraIP Australia
*M: *+61 418 641 103 | *P:* +61 3 9013 8464 | ventraip.com.au


On Wed, Oct 3, 2018 at 10:48 AM Ross Wheeler  wrote:

>
>
> On Wed, 3 Oct 2018, Dave Browning 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.
>
> I know traceroute isn't the definitive test, but here's the end of a
> traceroute to 8.8.8.8 from my primary nameserver:
>
>   5  BE-101.bdr02.syd03.nsw.VOCUS.net.au (114.31.192.37)  2.685 ms
>   6  as15169.bdr02.syd03.nsw.VOCUS.net.au (114.31.201.18)  1.824 ms
>   7  108.170.247.74 (108.170.247.74)  2.073 ms
>   8  216.239.40.33 (216.239.40.33)  109.602 ms
>   9  216.239.57.187 (216.239.57.187)  129.322 ms
> 10  72.14.233.210 (72.14.233.210)  128.783 ms
> 11  209.85.248.153 (209.85.248.153)  130.732 ms
>
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Re: [AusNOG] High Latency to AS15169

[Florian Valette]

Hi,

Same for us: http://syd.smokeping.ovh.net/smokeping?target=USA.AS15169-2

Regards,

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From: AusNOG  on behalf of Nathan Brookfield 

Date: Wednesday, 3 October 2018 at 10:47 am
To: Dave Browning 
Cc: "ausnog@lists.ausnog.net" 
Subject: Re: [AusNOG] High Latency to AS15169


Traceroute to 8.8.8.8 (8.8.8.8), 64 hops max.

1 10.0.1.254 (10.0.1.254) time=19 ms

2 lns01.syd01.nsw.simtronic.net.au<http://syd01.nsw.simtronic.net.au> 
(203.31.115.65) time=4 ms

3 203.31.115.138 (203.31.115.138) time=16 ms

4 15169.syd.equinix.com<http://15169.syd.equinix.com> (45.127.172.73) time=15 ms

5 108.170.247.58 (108.170.247.58) time=15 ms

6 216.239.40.33 (216.239.40.33) time=202 ms

7 216.239.57.201 (216.239.57.201) time=202 ms

8 209.85.249.144 (209.85.249.144) time=199 ms

9 209.85.253.11 (209.85.253.11) time=202 m



PING 8.8.8.8 (8.8.8.8)

44 bytes from 8.8.8.8 : icmp_seq=0 ttl=47 time=276 ms

44 bytes from 8.8.8.8 : icmp_seq=1 ttl=47 time=259 ms

44 bytes from 8.8.8.8 : icmp_seq=2 ttl=47 time=204 ms

44 bytes from 8.8.8.8 : icmp_seq=3 ttl=47 time=252 ms

44 bytes from 8.8.8.8 : icmp_seq=4 ttl=47 time=300 ms

44 bytes from 8.8.8.8 : icmp_seq=5 ttl=47 time=246 ms

44 bytes from 8.8.8.8 : icmp_seq=6 ttl=47 time=144 ms

44 bytes from 8.8.8.8 : icmp_seq=7 ttl=47 time=240 ms

44 bytes from 8.8.8.8 : icmp_seq=8 ttl=47 time=199 ms

44 bytes from 8.8.8.8 : icmp_seq=9 ttl=47 time=233 ms

--- 8.8.8.8 ping statistics ---

10 packets transmitted, 10 packets received, lost 0.0 %

Nathan Brookfield
Chief Executive Officer

Simtronic Technologies Pty Ltd
http://www.simtronic.com.au

On 3 Oct 2018, at 10:42, Dave Browning 
mailto:d...@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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Re: [AusNOG] High Latency to AS15169

[Ross Wheeler]

On Wed, 3 Oct 2018, Dave Browning 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.


I know traceroute isn't the definitive test, but here's the end of a 
traceroute to 8.8.8.8 from my primary nameserver:


 5  BE-101.bdr02.syd03.nsw.VOCUS.net.au (114.31.192.37)  2.685 ms
 6  as15169.bdr02.syd03.nsw.VOCUS.net.au (114.31.201.18)  1.824 ms
 7  108.170.247.74 (108.170.247.74)  2.073 ms
 8  216.239.40.33 (216.239.40.33)  109.602 ms
 9  216.239.57.187 (216.239.57.187)  129.322 ms
10  72.14.233.210 (72.14.233.210)  128.783 ms
11  209.85.248.153 (209.85.248.153)  130.732 ms

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Re: [AusNOG] High Latency to AS15169

[Nathan Brookfield]

Traceroute to 8.8.8.8 (8.8.8.8), 64 hops max.

1 10.0.1.254 (10.0.1.254) time=19 ms

2 lns01.syd01.nsw.simtronic.net.au 
(203.31.115.65) time=4 ms

3 203.31.115.138 (203.31.115.138) time=16 ms

4 15169.syd.equinix.com (45.127.172.73) time=15 ms

5 108.170.247.58 (108.170.247.58) time=15 ms

6 216.239.40.33 (216.239.40.33) time=202 ms

7 216.239.57.201 (216.239.57.201) time=202 ms

8 209.85.249.144 (209.85.249.144) time=199 ms

9 209.85.253.11 (209.85.253.11) time=202 m


PING 8.8.8.8 (8.8.8.8)

44 bytes from 8.8.8.8 : icmp_seq=0 ttl=47 time=276 ms

44 bytes from 8.8.8.8 : icmp_seq=1 ttl=47 time=259 ms

44 bytes from 8.8.8.8 : icmp_seq=2 ttl=47 time=204 ms

44 bytes from 8.8.8.8 : icmp_seq=3 ttl=47 time=252 ms

44 bytes from 8.8.8.8 : icmp_seq=4 ttl=47 time=300 ms

44 bytes from 8.8.8.8 : icmp_seq=5 ttl=47 time=246 ms

44 bytes from 8.8.8.8 : icmp_seq=6 ttl=47 time=144 ms

44 bytes from 8.8.8.8 : icmp_seq=7 ttl=47 time=240 ms

44 bytes from 8.8.8.8 : icmp_seq=8 ttl=47 time=199 ms

44 bytes from 8.8.8.8 : icmp_seq=9 ttl=47 time=233 ms

--- 8.8.8.8 ping statistics ---

10 packets transmitted, 10 packets received, lost 0.0 %

Nathan Brookfield
Chief Executive Officer

Simtronic Technologies Pty Ltd
http://www.simtronic.com.au

On 3 Oct 2018, at 10:42, Dave Browning 
mailto:d...@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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Re: [AusNOG] High Latency to AS15169

[Nick Stallman]

Yep same from Servers Australia and Aussie Broadband. ~127ms and ~135ms 
respectively.


Both sets of traces are hopping over to the Google network domestically 
(~0.7ms), and then it must be going offshore from there.



On 03/10/18 10:41, Dave Browning 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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Email   n...@agentpoint.com 
Phone   02 8039 6820 
Website www.agentpoint.com.au 


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Netpoint 

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Re: [AusNOG] High Latency to AS15169

[Brad Evans]

Seeing the same. Likely shifted the traffic to another PoP temporarily.


-Original Message-
From: AusNOG  On Behalf Of Dave Browning
Sent: Wednesday, 3 October 2018 10:42
To: ausnog@lists.ausnog.net
Subject: [AusNOG] High Latency to AS15169

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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