[c-nsp] ARP on ASR9k 4.3.2

[Nick Hilliard]

On 17/02/2014 15:16, Aaron wrote:
> I want to upgrade from 4.1.2 to 4.3.4.  Anything I should be aware of that
> y'all can think of off the top of your heads?

That's a lot of upgrading.

Beware of XR 4.3.4 bug ID CSCuj61034: "Can't SSH into router".  In a
percentage of upgrades, you cannot ssh into the router after the upgrade.
Serial console access still works, as does telnet.  Best to enable telnet
if you're planning to upgrade to 4.3.4.

Nick