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1:1 nat

drose789
I am new to Sophos. I want to do 1 to 1 NAT then allow misc ports to my internal servers. We have 3 servers all with seperate public IP's that we want to map to the private IP. In addition we will be using RRAS or PPTP for some of our remote sales people. Does anyone have a document walking me thru these steps
Thanks


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    Hi, drose, and welcome to the User BB!

    In the UTM parlance, 1-to-1 NAT is used a bit differently.  Here, it's used to describe, for example, mapping 99.98.97.64/28 with 10.10.10.0/28 for either in- or outbound traffic.  With only three servers, that would seem to be unnecessary.

    If you're only concerned about inbound traffic, use a separate DNAT for each server.  If you're also concerned with traffic originating from your servers (not responses to inbound requests received), use a separate SNAT for each server.

    Start on that and post back here with specific questions.

    Cheers - Bob
    PS Please always remember to state the exact version - 9.106-17?