Can anyone tell me exactly what this message means?
IPS Detection Alert: ICMP Destination Unreachable (Port Unreachable), SID: 310, Priority: Low
10.0.7.147, 63210, X0, S-W8
10.0.200.201, 53, X5, M-201
The source is a workstation on my LAN. Is it trying to do something bad or is someone using it to do something bad?
Thanks for your help.