ZyXEL Communications P-334WT Support Notes page 76

In this case, we do exactly as above (use the convenient pre-configured SUA Only set) and also go to
Menu 15.2.1-NAT Server Setup (Used for SUA Only) to specify the Internet Server behind the NAT
as shown in the NAT as shown below.
Menu 15.2 - NAT Server Setup
Rule Start Port No. End Port No. IP Address
---------------------------------------------------
1. Default
2. 80
3. 21
4. 0
5. 0
6. 0
7. 0
8. 0
9. 0
10. 0
11. 0
12. 0
Default
80
21
0
0
0
0
0
0
0
0
0
Press ENTER to Confirm or ESC to Cancel:
0.0.0.0
192.168.1.33
192.168.1.34
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0