Contemporary-control-systems EIPR Wired/Wireless VPN Router Application Guide Manuel d'utilisateur télécharger pdf (Page 12)

AG-EIPR0000-BC1 Page 12

Application Guide — EIPR Series

Application #9 — Network Address Translation (NAT)

NAT allows for a one-to-one mapping of internal IP

addresses to external IP addresses. This could be

helpful when accessing duplicate systems that are

configured the same. The actual LAN-side addresses

are hidden. Notice that the LAN and WAN subnets

are different.

Internal IP Address External IP Address

192.168.92.1/24 192.168.80.10/24

192.168.92.2/24 192.168.80.20/24

192.168.92.3/24 192.168.80.30/24

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Contemporary-control-systems EIPR Wired/Wireless VPN Router Application Guide Manuel d'utilisateur Page 12