The internal routing table

Each transport connected to kernel services must provide CINET with a copy of its internal routing table. The CINET function queries the routing tables of the transports connected to the kernel services. After the CINET prerouter function has successfully retrieved and stored routing information from a particular transport, message BPXF206I is issued.

For example, IBM's TCP/IP may refresh its routing tables as part of the OBEYFILE command. Message BPXF207I is issued to the hardcopy log whenever CINET deletes internal routing information for a transport. For example, when a z/OS UNIX-to-TCP/IP connection is severed, the CINET routing information for that TCP/IP is deleted.

You can display the network routing information for all the active transport providers being used by CINET prerouter by using the CINET operand of the DISPLAY OMVS operator command. For example:

D OMVS,CINET=ALL