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RED behind NAT router

Hi, do these boxes work behind NAT routers? I have deployed on already on a WAN modem which was no problem.


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  • Yes, they do, Tom.  The RED "calls" the RED Provisioning Service in the cloud to get it's configuration, and uses that to connect to the UTM that "owns" it.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • Having just got my first RED box it's not so good having to have 3400 and 3410 open on a firewall for the RED to start the tunnel.

    I'm hoping we can change this to 443 in the future.

    Why is this a problem? We are a touring company and so go to lots of places. It's a pain if we have to ask every place to open ports for us. (some will, so won't)
    Is was assuming the RED was truly a plug and play tunnel. Almost. [:)]
  • You could of course also work with (SSL) VPN remote access, or you could perhaps use a UTM 110/120 and build an SSL tunnel between it and the main UTM.

    Managing several Sophos UTMs and Sophos XGs both at work and at some home locations, dedicated to continuously improve IT-security and feeling well helping others with their IT-security challenges.

    Sometimes I post some useful tips on my blog, see blog.pijnappels.eu/category/sophos/ for Sophos related posts.

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