User's Manual

001-5008-000 rev5_2.doc Page 69
USER3 192.168.205.87 is connected to the ViPR, but not added to the table, USER3
192.168.205.87 would not be considered private.
Figure 7.16 NAT on ViPR: USER1 and USER2 considered private
7.2.7 NAT Port Forwarding
The NAT Port Forwarding table allows the user to specify a particular public port or range of
ports to be forwarded to the private network hidden by the Network Address Translation
Table. The user can also select between TCP and UDP protocols. Figure 7.17 shows the NAT
Eth IP subnet 192.168.205.0 will be hidden from the Public Network. Any TCP packets sent
to the ViPR with port number 2000 will be redirected to the Private IP Address and Private
Port Number entered in the NAT Port Forwarding Table as shown in Figure 7.17.
Figure 7.17 NAT on ViPR: Port 2000 is redirected to 192.168.205.125:23