https://community.sophos.com/sophos-xg-firewall/f/discussions/126360/sophos-xg-change-ip-addressHi, We are going to change the IP address of our XG Firewall WAN interface to another ISP. My concern is our SOPHOS RED 50 devices which we deployed 25 in our branches. What do i need to do? Do i need to request for new unlocked code because the currenten-USTelligent Community 12https://community.sophos.com/thread/462428?ContentTypeID=1Wed, 03 Mar 2021 09:52:39 GMT4be5eb7d-caa4-4ff5-8e60-8f9463545a35:4ea30639-d1e0-47ef-a949-626b3c6b9592nidz<p>Hi LuCar Toni,</p> <p>It means once i change the IP address of the XG firewall automatically RED 50 should try to connect to the new IP address through provisioning server. I tried 1 RED 50 after it gives me message &quot; Got New Config&quot; the device restarted and keeps on connecting to the new IP and at the end just rebooting loop.</p> <p>I will try the SOPHOS DYNDNS.</p> <p>Thanks,</p> <p></p> <p>nidzms</p><div style="clear:both;"></div>https://community.sophos.com/thread/462422?ContentTypeID=1Wed, 03 Mar 2021 08:48:45 GMT4be5eb7d-caa4-4ff5-8e60-8f9463545a35:d8979b7e-ef67-4e3a-852a-ff5504c53df2LuCar Toni<p>RED will always connect to the current IP. If this IP is not reachable it will reconnect to the Provisioning Server and get a new config. If you change the IP on XG for RED, it will get the new config on this process.&nbsp;</p> <p>Also: Use Sophos DYNDNS (free service) and place a FQDN in this instead of a IP.&nbsp;</p><div style="clear:both;"></div>