[AusNOG] Telstra mobile down "nationwide"

[Roland Dobbins]

On 10 Feb 2016, at 11:29, Robert Hudson wrote:

> Being a little close to this industry, that's very much not the case.

Concur - one must always be aware of the possibility of hidden shared 
dependencies and resultant fate-sharing.

Also, there's a lot of state of various types in mobile networks.  I've 
seen them fall over because of state-exhaustion of one form or another.

Here's a preso on this general topic from AusNOG back in 2012:

<https://app.box.com/s/h2llnijj9673pmtwj76g>

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Roland Dobbins <rdobbins at arbor.net>