Справочник Пользователя для Netopia R5100

When using numbered inter faces, the Netopia Router will use its local WAN IP address and subnet mask to 
send packets to the remote router. Both routers have WAN IP addresses and subnet masks associated 
with the connection.

6.

If your ISP uses unnumbered (system-based) routing, select Remote IP Address and enter the IP address 
your ISP gave you. Then select Remote IP Mask and enter the IP subnet mask of the remote site you will 
connect to.

Note: When using unnumbered inter faces, the Netopia Router will use either its local Ethernet IP address 
or its NAT (Network Address Translation) address (if so configured) and subnet mask to send packets to the 
remote router. Neither router has a WAN IP address or subnet mask associated with this connection. These 
default addresses will request that the remote router dynamically assign an address at the time the 
connection is made.

7.

If you entered 0.0.0.0, when your Netopia R5000 Series Router connects to the ISP, the remote router 
assigns your Netopia R5000 Series Router an IP address that external users use to communicate with your 
network.

The following Quick View screen shows an example in which 192.168.100.6 is assigned to the Netopia 
R5000 Series Router. “NAT” indicates that the address was assigned dynamically by Network Address 
Translation.

                            IP Profile Parameters

         Address Translation Enabled:       Yes

         IP Addressing...                   Unnumbered

         Remote IP Address:                 0.0.0.0
         Remote IP Mask:                    0.0.0.0

         Filter Set...
         Remove Filter Set

         Receive RIP:                       Off
         Transmit RIP:                      Off

Return/Enter to select <among/between> ...
Configure IP requirements for a remote network connection here.