Exracting source and destination ip address for all packets tag as AF3xx
Is there a way to determine the source and destination address (if possible port as well) for all packets tag as AF3XX.
Problem: I am seeing that on my production router there's AF3XX being receive but I don't know where it is coming from especially what is the ip address of those packets. This makes my problem cause it consume my bandwidth. I check all my routers and config and there's marking of AF3xx on all of my routers.
Can you guys hekp me out how to decipher this problem. Is there a way on the router to isolate this problem and the ip address?