[AusNOG] Google DNS
Joshua D'Alton
joshua at railgun.com.au
Tue Oct 14 09:28:45 EST 2014
Me too. Direct and IX routes are back to Sydney NZ and Sing
On 14/10/2014 9:02 am, "Joseph Goldman" <joe at apcs.com.au> wrote:
> Just turned back to 12ms for me, seems APAC is back online.
>
> On 14/10/14 08:48, Damien Gardner Jnr wrote:
>
> Ahhh, that'd explain why the internet at home was sluggish this morning
> :-p
>
> Using google DNS there, as it's more reliable than TID's supplied DNS
> servers :( There've been four day-long outages of uneeda in the 10 months
> since our TID DSL was finally turned on)
>
> On the upside, this pointed out to me that I need to test more than just
> connectivity to 8.8.8.8 through each upstream, to decide whether their BGP
> feed should be enabled or disabled.. ;)
>
> On 14 October 2014 07:45, Mark ZZZ Smith <markzzzsmith at yahoo.com.au>
> wrote:
>
>>
>>
>>
>>
>> ----- Original Message -----
>> > From: Mark ZZZ Smith <markzzzsmith at yahoo.com.au>
>> > To: Joshua D'Alton <joshua at railgun.com.au>; Brad Peczka <
>> brad at bradpeczka.com>
>> > Cc: "ausnog at ausnog.net" <ausnog at ausnog.net>
>> > Sent: Tuesday, 14 October 2014, 7:39
>> > Subject: Re: [AusNOG] Google DNS
>> >
>> >
>> >> ________________________________
>> >> From: Joshua D'Alton <joshua at railgun.com.au>
>> >> To: Brad Peczka <brad at bradpeczka.com>
>> >> Cc: "ausnog at ausnog.net" <ausnog at ausnog.net>
>> >> Sent: Tuesday, 14 October 2014, 1:26
>> >> Subject: Re: [AusNOG] Google DNS
>> >>
>> >>
>> >>
>> >> I noticed that too. Looks like they are trunking the traffic back to US
>> > nodes, Asia nodes probably got out of sync or crashed.
>> >>
>> >>
>> >> OpenDNS appears to be weathering the increased load, people that want
>> local
>> > DNS can try switch their 8.8.8.8 to 208.67.222.222 (might be smart
>> long term
>> > anyway, to have 2 different upstream DNSs, and with ODNS being on
>> Equinix syd no
>> > reason why not).
>> >>
>> >
>> <snip>
>> >
>> > If you want to measure your DNS query time, the 'dig' utility prints it
>> > at the bottom.
>> >
>>
>> And based on all of that, people using google's DNS servers today are
>> going to feel like the Internet is a bit sluggish today, as the 100ms
>> budget is already exceed before the TCP 3 way handshake has even started.
>>
>> [mark at opy ~]$ dig ausnog.net @8.8.8.8
>>
>> ; <<>> DiG 9.9.4-P2-RedHat-9.9.4-15.P2.fc20 <<>> ausnog.net @8.8.8.8
>> ;; global options: +cmd
>> ;; Got answer:
>> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47601
>> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
>>
>> ;; OPT PSEUDOSECTION:
>> ; EDNS: version: 0, flags:; udp: 512
>> ;; QUESTION SECTION:
>> ;ausnog.net. IN A
>>
>> ;; ANSWER SECTION:
>> ausnog.net. 3467 IN A 54.252.97.250
>>
>> **** ;; Query time: 158 msec ****
>> ;; SERVER: 8.8.8.8#53(8.8.8.8)
>> ;; WHEN: Tue Oct 14 07:41:48 AEDT 2014
>> ;; MSG SIZE rcvd: 55
>>
>> [mark at opy ~]$
>>
>>
>> Google are well aware of how much latency matters, they're working on
>> (and implementing) TCP "Fast Open" to allow payload data to be carried in
>> the TCP segments of the 3 way handshake to lower latency of content
>> delivery so that the browser etc., can start displaying data faster:
>>
>> http://lwn.net/Articles/508865/
>>
>>
>>
>>
>> >
>> >
>> >>
>> >>
>> >>
>> >>
>> >> On Mon, Oct 13, 2014 at 10:30 PM, Brad Peczka <brad at bradpeczka.com>
>> > wrote:
>> >>
>> >> Up here as well.
>> >>>
>> >>> Though - did anyone else see a bunch of hops just disappear?
>> >>>
>> >>> Regards,
>> >>> -Brad.
>> >>> ________________________________________
>> >>> From: AusNOG [ausnog-bounces at lists.ausnog.net] On Behalf Of Rhys Cuff
>> > (Latrobe I.T) [rhys at latrobeit.com.au]
>> >>> Sent: Monday, 13 October 2014 7:29 PM
>> >>> To: ausnog at ausnog.net
>> >>> Subject: Re: [AusNOG] Google DNS
>> >>>
>> >>> Back for me...
>> >>>
>> >>>
>> >>>
>> >>> Sent from my iPad
>> >>>
>> >>> On 13 Oct 2014, at 10:26 pm, "Rhys Cuff (Latrobe I.T)"
>> > <rhys at latrobeit.com.au<mailto:rhys at latrobeit.com.au>> wrote:
>> >>>
>> >>> I didn't get out the door, both routers were still fanging it so I
>> > figured it wasn't that bad,,,
>> >>> Normally my phone would ring before I got anywhere near a terminal
>> > too... ;-(
>> >>>
>> >>>
>> >>>
>> >>> Sent from my iPad
>> >>>
>> >>> On 13 Oct 2014, at 10:20 pm, "Tim Raphael"
>> > <raphael.timothy at gmail.com<mailto:raphael.timothy at gmail.com>> wrote:
>> >>>
>> >>> I did the same thing - turned right back around having just left home!
>> >>>
>> >>> On Mon, Oct 13, 2014 at 7:18 PM, Rhys Cuff (Latrobe I.T)
>> > <rhys at latrobeit.com.au<mailto:rhys at latrobeit.com.au>> wrote:
>> >>> That's something I thought is never see!
>> >>> I ping that every 30 seconds to check for connectivity outside my
>> > network.
>> >>> I did the mad dash scramble for nothing this time ;-)
>> >>>
>> >>>
>> >>>
>> >>> Sent from my iPad
>> >>>
>> >>> On 13 Oct 2014, at 10:12 pm, "ANSA SERVERS"
>> > <info at ausnetservers.net.au<mailto:info at ausnetservers.net.au>> wrote:
>> >>>
>> >>> Yeah, 8.8.8.8 and 8.8.4.4 is down here in Victoria & Sydney
>> >>>
>> >>> Regards,
>> >>>
>> >>> Matthew Matters Managing Director / CEO of Aus Net Servers Australia
>> > Pty Ltd
>> >>> Management Department | Small Business Hosting Sales & Services
>> > | Aus Net Servers Australia Pty Ltd
>> >>> P 1300 933 038 | M 0428 028 091 | E
>> > mmatters at ausnetservers.net.au<mailto:mmatters at ausnetservers.net.au> |
>> W
>> > www.ausnetservers.net.au<http://www.ausnetservers.net.au/>
>> >>> ABN 25 162 013 194 | ACN 162 013 194 | ARBN B2318 229M | #1 For
>> > Dedicated Hosting Solutions For Small Business Since 2007
>> >>>
>> >>> From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of
>> Rhys
>> > Cuff (Latrobe I.T)
>> >>> Sent: Monday, 13 October 2014 10:12 PM
>> >>> To: ausnog at ausnog.net<mailto:ausnog at ausnog.net>
>> >>> Subject: [AusNOG] Google DNS
>> >>>
>> >>> Hey Guys
>> >>>
>> >>> Has anyone notice Google DNS (8.8.8.8) has stoped working and replying
>> > to pings?
>> >>> Seems to be the same with the two providers I use.
>> >>>
>> >>> Thanks
>> >>>
>> >>> [http://cdn.ausnetservers.net.au/Exchange/image004.jpg]
>> > <http://www.linkedin.com/company/aus-net-servers-australia>
>> > [http://cdn.ausnetservers.net.au/Exchange/image006.jpg]
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>
>
>
> --
>
> Damien Gardner Jnr
> VK2TDG. Dip EE. GradIEAust
> rendrag at rendrag.net - http://www.rendrag.net/
> --
> We rode on the winds of the rising storm,
> We ran to the sounds of thunder.
> We danced among the lightning bolts,
> and tore the world asunder
>
>
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