[ns] Two questions about ns2

[Τσιλιγγίρης Γεώργιος]

Hi to all.

I have two questions:

Can I predefine the IP addresses of the nodes in my simulations?
If I allocate a packet with an agent, change the destination address
in the IP header and
send it, will it go? Does the agent have to be connected to another one?

George.