When you use the NOFORWARD parameter, the system does not send
out RIP information about the specified network to the specified interface.
Specify networks in one of the following two methods:
- Network
- Specify a network as both an IP address and a mask or as both an IP address
and a bit number. The bit number n indicates which bit in the 0 – n bits of
the IP address (counting left to right) is the last bit of the network portion
of the IP address. If the MASK and bit number are missing, the system calculates
a network by using the subnet mask of the interface specified through the
ADDTCPIFC CL command.
- PRIVATE
- The PRIVATE keyword refers to the sets of IP addresses that are designated
for use by the IANA within private internets. For more information, see RFC
1918, section 3.
- 10.0.0.0 to 10.255.255.255 (10/8 prefix) – 1 class A network.
- 172.16.0.0 to 172.31.255.255 (172.16/12 prefix) – 16 contiguous class
B networks.
- 192.168.0.0 to 192.168.255.255 (192.168/16 prefix) – 256 contiguous class
C networks.