[c-nsp] ASR 920 firmware bugs in 03.18.00.S / 15.6(2)S

[Lukas Tribus]

They recently touched the code for CSCux16417, but if that
would be causing the regression, 15.5(3)S2 would be affected
as well.

What's the exact release you are upgrading from, Chris?


Thanks for the heads up, this is very much appreciated.


Lukas