>I am working on RAS software.I have a problem as stated below. >I have two RASes. I need to communicate between he 2 RASes. RAS A has to >inform RAS B the IP address of the user that dials to RAS A.How do i do it >it.Any inputs is welcome. If you want to do it dynamically you can use RIP2 if they are on the same LAN and OSPF if they are on different LANs. Still you can do it statically through gateway routers if you want to off-load the routing engines of your RASs Ahmad El-Hakim