[AusNOG] Telstra Network Down
Paul Wilkins
paulwilkins369 at gmail.com
Thu Feb 2 15:28:57 EST 2017
But intuitively, having 1/4 of your infrastructure idle should be cheaper
than having 1/2 of your infrastructure idle. If that's not the case, it's
because of costs of interconnect and management. If you're a national
carrier, your interconnect should be pretty cost effective. Then there's
management of 4 rather than 2 data centres. If that's a problem, it
suggests a potential opportunity to better leverage automation.
Kind regards
Paul Wilkins
On 2 February 2017 at 15:18, Matt Smee <m.smee at unsw.edu.au> wrote:
> > isn't standard architecture for core national infrastructure
>
> because that sounds expensive.
>
>
>
>
>
> *From: *AusNOG <ausnog-bounces at lists.ausnog.net> on behalf of Paul
> Wilkins <paulwilkins369 at gmail.com>
> *Date: *Thursday, 2 February 2017 at 3:14 pm
> *To: *"ausnog at ausnog.net" <ausnog at ausnog.net>
>
> *Subject: *Re: [AusNOG] Telstra Network Down
>
>
>
> Of course when people say we have 2 core data centers, this should imply
> no data center is allowed to run over 50% capacity. It's odd/strange that 3
> active core data centers should sound so unorthodox, yet this is the only
> way to assure you can run your DCs at 65% and handle a DC going black. Begs
> the question why 4 active core DCs isn't standard architecture for core
> national infrastructure (which would assure high availability under 75%
> load), and 2x efficient in idle infrastructure.
>
> Kind regards
>
> Paul Wilkins
>
>
>
> On 2 February 2017 at 14:36, Nathan Brookfield <
> Nathan.Brookfield at simtronic.com.au> wrote:
>
> Pitt Street and Chatswood are two of the most integral exchanges in the
> country for Telstra with a lot of there core routing, switching etc housed
> here.
>
>
>
> I'd say the increased load on the network from the Chats issue is likely a
> large part of the problem. Services trying to re-established, lowered
> switching capacity and so on
>
>
>
> Kindest Regards,
>
> Nathan Brookfield (VK2NAB)
>
>
>
> Chief Executive Officer
>
> Simtronic Technologies Pty Ltd
>
>
>
> *Local:* (02) 4749 4949 *|* *Fax:* (02) 4749 4950 *|* *Direct:* (02) 4749
> 4951
>
> *Web*: http://www.simtronic.com.au *|* *E-mail*: nathan.
> brookfield at simtronic.com.au
>
>
> ------------------------------
>
> *From:* AusNOG <ausnog-bounces at lists.ausnog.net> on behalf of Patrick
> Cole <z at amused.net>
> *Sent:* Thursday, 2 February 2017 2:33 PM
> *To:* Nathan Le Nevez
>
>
> *Cc:* ausnog at ausnog.net
> *Subject:* Re: [AusNOG] Telstra Network Down
>
>
>
> I think it's likely that there could be some critical some carrier
> interconnects at that exchange. So yeah, perhaps not so much that the
> service is down but more that certain destinations are unreachable?
>
> Thu, Feb 02, 2017 at 03:18:21AM +0000, Nathan Le Nevez wrote:
>
> > I beg to differ – I can’t call the bloke sitting next to me (busy tone).
> Has been like that since around 1pm…(Russell ACT)
> >
> > On 2/2/17, 2:14 pm, "AusNOG on behalf of Patrick Cole" <
> ausnog-bounces at lists.ausnog.net on behalf of z at amused.net> wrote:
> >
> > Not nationwide, mobile seems fully functional here in ACT.
> >
> > Patrick
> >
> > Thu, Feb 02, 2017 at 03:05:43AM +0000, Joe Saxton wrote:
> >
> >
> > > A single fire at Chatswood brings all mobile services nationwide
> to a halt?
> > >
> > > -----Original Message-----
> > > From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net
> <ausnog-bounces at lists.ausnog.net>] On Behalf Of Brad Peczka
> > > Sent: Thursday, 2 February 2017 1:53 PM
> > > To: John Lindsay <johnslindsay at mac.com>; jay binks <
> jaybinks at gmail.com>
> > > Cc: ausnog at ausnog.net
> > > Subject: Re: [AusNOG] Telstra Network Down
> > >
> > > Chatswood fire confirmed. https://twitter.com/Telstra/
> status/826986145011478528
> > >
> > > Regards,
> > > -Brad.
> > > ________________________________________
> > > From: AusNOG [ausnog-bounces at lists.ausnog.net] On Behalf Of John
> Lindsay [johnslindsay at mac.com]
> > > Sent: Thursday, 2 February 2017 10:50 AM
> > > To: jay binks
> > > Cc: ausnog at ausnog.net
> > > Subject: Re: [AusNOG] Telstra Network Down
> > >
> > > Chatswood is an NBN POI too.
> > >
> > > Echos of Warrnambool: https://exchange.telstra.com.
> au/2015/07/06/warrnambool-exchange-fire-all-recommendations-complete/
> > >
> > > jsl
> > >
> > > John Lindsay
> > > johnslindsay at mac.com<mailto:johnslindsay at mac.com>
> > > +61403577711 <+61%20403%20577%20711>
> > >
> > > On 2 Feb 2017, at 1:18 pm, jay binks <jaybinks at gmail.com<mailto:
> jaybinks at gmail.com>> wrote:
> > >
> > > yea bit of a difference there..
> > > I was thinking the same.
> > >
> > > SURELY Chatswood ( based on the level of impact )
> > >
> > > On 2 February 2017 at 12:44, John Lindsay <johnslindsay at mac.com
> <mailto:johnslindsay at mac.com>> wrote:
> > > Chatsworth or Chatswood (Sydney)?
> > >
> > > John Lindsay
> > > johnslindsay at mac.com<mailto:johnslindsay at mac.com>
> > > +61403577711 <+61%20403%20577%20711><tel:0403%20577%20711>
> > >
> > > On 2 Feb 2017, at 1:13 pm, Matthew Jenkins <
> mjenkins at airefrig.com.au<mailto:mjenkins at airefrig.com.au>> wrote:
> > >
> > > Hi All,
> > >
> > > A Telstra Service Executive Rep said there is a fire in the
> Chatsworth exchange NSW.
> > > Its Apparently staring to affect Mobiles calls nationally too.
> > >
> > >
> > > From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net
> <ausnog-bounces at lists.ausnog.net>] On Behalf Of Jacob Bisby
> > > Sent: Thursday, 2 February 2017 10:40 AM
> > > To: ausnog at ausnog.net<mailto:ausnog at ausnog.net <ausnog at ausnog.net>
> >
> > > Subject: Re: [AusNOG] Telstra Network Down
> > >
> > > Can also confirm no voice on Telstra MVNO's/resellers (Boost,
> Mactel).
> > >
> > >
> > > * Jacob Bisby
> > >
> > >
> > > From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net
> <ausnog-bounces at lists.ausnog.net>] On Behalf Of Kevin Wakefield
> > > Sent: Thursday, 2 February 2017 10:24 AM
> > > To: ausnog at ausnog.net<mailto:ausnog at ausnog.net <ausnog at ausnog.net>
> >
> > > Subject: [AusNOG] Telstra Network Down
> > >
> > > Hi Everyone,
> > >
> > > Is anyone getting reports of outages from telstra at the moment as
> mobiles and adsl connections in sydney are down with some services dropping
> out _______________________________________________
> > > AusNOG mailing list
> > > AusNOG at lists.ausnog.net<mailto:AusNOG at lists.ausnog.net>
> > > http://lists.ausnog.net/mailman/listinfo/ausnog
> > >
> > >
> > > _______________________________________________
> > > AusNOG mailing list
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> > > http://lists.ausnog.net/mailman/listinfo/ausnog
> > >
> > >
> > >
> > >
> > > --
> > > Sincerely
> > >
> > > Jay
> > > _______________________________________________
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> >
> > --
> > Patrick Cole <z at wwwires.com>
> > Senior Network Specialist
> > World Without Wires
> > PO Box 869. Palm Beach, QLD, 4221
> > Ph: 0410 626 630
> > _______________________________________________
> > AusNOG mailing list
> > AusNOG at lists.ausnog.net
> > http://lists.ausnog.net/mailman/listinfo/ausnog
> >
> >
>
> --
> Patrick Cole <z at wwwires.com>
> Senior Network Specialist
> World Without Wires
> PO Box 869. Palm Beach, QLD, 4221
> Ph: 0410 626 630
> _______________________________________________
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