IP Address Conflicts

TWO DIFFERENT IP ADDRESS

 Port Forwarding Port Checker  give's me this ip address"192.168.0.184". But Open Port Check Tool return this ip address "24.247.163.127".      What I try to do is set up an COD4 server, but unable to open the correct port " 28960". I am using an D-link DGL 4500 router. Software/Hardware...

How to detect duplicate IP addresses

How is it possible to detect/locate/discover a duplicate IP address in a network? If this network has a router, does this method of discovery still work?

If my network's configured incorrectly, how are my computers communicating?

I have a question regarding communication within a local network. Please correct me If I am wrong: If there are two computers in a local network, Computer (A) and Computer(B), and if (A) wants to communicate with (B) or vice versa, then the request first strikes the router's LAN interface, right? ...

ip address of laptop to connect with office vpn

I was connected to a vpn but i switched to cable from dsl, now my laptop won't connect to the vpn

IP address question.

I have some access units that come from the factory with the same default IP address. When we connect the units to the network to configure them we get IP address conflicts. Is there any way to isolate the units so we can configure them without having to do one at a time? Thanks, Ernesto