CSCvg78868 - [ENH] LLS Support for OSPF in ASA - 1

[floulourgas]

Garry Cross, I owe you a six pack!

Thank you for posting this, you ended my exhaustive efforts to figure out wtf was going on with my OSPF adjacencies!

Frank

[radzio2015]

HELLO from OSPF ! Omg

I spend all weekend to figure out what is going on my ASA. Finally I found it on logs:

Jan 06 2019 23:19:24: %ASA-4-409003: Received invalid packet: Bad LLS TLV length from xxx

This is exactly the bug! Cisco should paid me over time:)

How can I bypass the problem? and when it will be fix by Cisco? 

Thank you.

[B. BELHADJ]

hi  radzio2015,

I don't know your architecture, but if the ASA is connected to a router with IOS-XE to form the OSPF adjacency, you can just disable the LLS on the router interface level with the following command (It worked for me):R2(config-if)#ip ospf lls disable

I hope it will help.

Best regards