Natted access

Question

one question if they give me access on the public network via an address which they NAT or port forward what ports must be forward to get reds connected and ssl-VPN connection to the hidden ip address that is accessed via port forwarding

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AADD · Answer

You do not need to have a public or static IP on the WAN interface of the RED. Nor do you need to port forward anything to the RED. The RED can exist behind a NAT and reaches out to the internet to talk to the Sophos Cloud for commissioning and Sophos Firewall it will tunnel to. The ports below need only be allowed out, no inbound forwarding is required. 
 
 Details can be found here... https://community.sophos.com/kb/en-us/126454 
 
 RED ports

RED hardware 
 Ports

RED 10 
 TCP 3400 + UDP 3400

RED 15 
 TCP 3400 + UDP 3410

RED 50 
 TCP 3400 + UDP 3410