Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

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INTERNAL NETWORK ACCESS TO EXTERNAL IP

ASP AÇAO SOCIAL DO PLANALTO 
Hello, we have implemented the Sophos firewall and we are facing a serious problem, no matter how much we configure the internal network IPs, it does not access the external IP, 
Could you help us?
Grateful


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  • 0

    Not sure what the problem is since your description is somehwat limited.

    If you cannot get out to the internet you need to create SNAT rule to masquerade the internal addresses

    If you need to get back to the inside of the firewall through an external public IP, you need a normal DNAT rule for access from every other internet connection, but you'll need a full NAT rule to reach it from within your own LAN.

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

  • 0 in reply to apijnappels

    Dear,

    I apologize for the limited information, well before we implemented Sophos
    we had a web server on our network, we were able to access the web address
    normally with port redirection, but after the implementation we were no longer
    able to do so, outside our local network we accessed the server normally without any problem. web,
    but on the local network we cannot.

    Could you kindly help me?

    Thanks,

    Sergio Alexandre

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  • 0 in reply to apijnappels

    Dear,

    I apologize for the limited information, well before we implemented Sophos
    we had a web server on our network, we were able to access the web address
    normally with port redirection, but after the implementation we were no longer
    able to do so, outside our local network we accessed the server normally without any problem. web,
    but on the local network we cannot.

    Could you kindly help me?

    Thanks,

    Sergio Alexandre

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