MB Connect Line mbNET.rokey RKH 210, Manual

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26.5.2 1:1 NAT
Using "1:1 NAT" it is possible to connect two networks that are in the same address range with each other.
For example, if a network with the address 192.168.0.0/24 is to be connected to a network with the same
address, this is only possible if one of the two networks is assigned a different address. With the help of
NAT technology this is easy to do, because only the real network address (LAN network address) and the
replacement address (NAT network address) are required. The NAT algorithm then ensures that the addresses
in the packets accordingly are only replaced for the communication of these two networks. So you don't have
to adapt the entire own network addressing.
Click on the green plus , to add a rule.
Designation Description
Active Check box for enabling/disabling this function.
LAN Netaddress Enter here a free LAN Ethernet address from the LAN network.
Acceptable input: Combination of IP address and netmask [e.g. 192.168.0.0/16]
NAT Netaddress Enter here the LAN IP address that you want to make accessible.
Acceptable input: Combination of IP address and netmask [e.g. 192.168.0.0/16]
Peer Net address Enter the address of the network to which the translated packets are to be routed
here. If the remote station also uses address translation, the NAT address of the
remote station must be entered here.
Acceptable input: Combination of IP address and netmask [e.g. 192.168.0.0/16]
Security settings | Page 187 of 324