No. It is one or the other. You are looking in the wrong place.

I googled static and dynamic IP and this sentence explains it in a nutshell:

"Dynamic IP addresses can change each time you connect to the Internet, while static IP addresses are reserved for you statically and don't change over time."

Please, use a search engine for terms you are unfamiliar with. Same goes for teredo (it has nothing to do with JJ2 though so I won't bother explaining it).

And I said that because of "I obviously reactivated firewall and all soon after." from one of your earlier posts.

Also, rec and baud won't always have numbers appearing. They happen on occasions. To test if a server is pinging, it's best to ask someone else.