Perle Systems IOLINK-520 - Manual (Page 58)

Applications
2.38 — IOLINK-520 & IOLINK-PRO Installation & Applications Guide
Figure 2 -11 NAPT Configuration
Internet Service
Provider
Private
Network
Addresses:
Global IP
Address:
199.87.65.43
NAPT mapping:
1.1.1.2 = 199.87.65.43 (25)
1.1.1.3 = 199.87.65.43 (23)
1.1.1.4 = 199.87.65.43 (80)
e-mail
server
1.1.1.2
telnet
server
1.1.1.3
WWW
server
1.1.1.4
1.1.1.6
1.1.1.8