[AusNOG] Telstra mobile issues again?

[Narelle Clark]

Frankly I have huge concerns about the strength of operational support
and the general robustness of both SDN and 4G given the rush to
implement and the significant structural changes to networking both
represent.

That to my mind is what is at the core of this.


Narelle
[speaking purely as an independent professional here...]

On Wed, May 23, 2018 at 3:43 PM, Mark Tees <marktees at gmail.com> wrote:
> On 23 May 2018 at 08:36, Brenden Cruikshank <brenden at cruikshank.com.au> wrote:
>> On the other hand we have a legacy Telstra frame relay service, it’s had
>> 100% uptime for as long as I can remember. Old technology just seems so much
>> more reliable.
>
> Well, I am just guessing here so please feel free to correct me but
> Frame relay delivered services would likely have been: service ->
> frame relay gear -> ATM/SDH/POS/DWDM stuff -> frame relay gear ->
> service termination
>
> These days lots of things just live on shared IP network land and end
> up in shared domains to some extent for convenience, cost, simplicity
> etc etc.
>
> In the past it seems like the transport elements of the network were
> primarily the shared infrastructure with much smaller problem domains.
> _______________________________________________
> AusNOG mailing list
> AusNOG at lists.ausnog.net
> http://lists.ausnog.net/mailman/listinfo/ausnog



-- 


Narelle
narellec at gmail.com