[nsp] AS5300 mica

[Security at CYTANET]

Dear all

We receive the following error-massage from all AS5300 access-dervers
running IOS 122-3.bin and the cisco-recommended upgrate 122-17a.bin:

%MICA-3-UNKNINBAND: Unknown inband msg from modem (X/X): opcode = 0x5A





 We now have IOS 122-3 to all AS5300 but we will upgrade to 122-17 to solve
the problem with Cisco recent vulnerability. The problem appears to both IOS
since I upgrade one AS to 122-17a and it stills sends  the same message.



Can you please advice?