04-17-2015 10:58 AM - edited 03-11-2019 10:47 PM
I see several of these errors every few seconds in ASDM:
4 | Apr 17 2015 | 12:54:22 | No matching connection for ICMP error message: icmp src Processing:10.182.12.106 dst Office:10.181.10.10 (type 3, code 3) on Processing interface. Original IP payload: udp src 10.181.10.10/53 dst 10.182.12.106/60356. |
The "Original Payload" source is always either one of our DC's and is always port 53 and destination is our workstation and the port is random.
Is there something I can do to make these errors go away?
I've read up on the error but have not been able to find a solution for my situation.
Thanks,
Carlos