arnoldb0620

I am just a lay person but I tend to think about FTL travel in terms of traveling faster than the speed of sound. There is a sight dimension in which we can see the object before we hear it. Is there another dimension that we can observe the object traveling FTL?

Also the same for me.

if server a is behind a nat, it first needs to send out a message to server b this will open a random port for typically 60 seconds automatically. Then another message will need to originate from server a within the 60 second time period in order to keep the port open.

http://en.wikipedia.org/wiki/NAT_traversal