Zhone zNID-GPON-2402 Configuration Manual page 175

Figure 136: Adjusting WAN settings: device addressing and NAT and DNS
relay for clients
For this example the ZNID will be getting its address from an
upstream DHCP server.
Other options for device addressing:
– To assign a permanent IP to the zNID, select Static from the
Address Mode dropdown
You will need to get the IP Address from your ISP as well as the
Subnet Mask, Default Gateway address and DNS.
– Unconfigured
c
From the NAT/NAPT dropdown select NAT
For this example we are going to have private addresses for the
downstream devices using Network Address Translation/ Network
Address and Port Translation.
Deployment scenarios
zNID 24xx Series Configuration Guide
175