I cannot allow traffic from an external ip and a specific port to my local server. I tried differents things but it doesn't work.

Dear tEam, I cannot allow traffic from an external ip and a specific port to my local server. I tried differents things but it doesn't work.
How to create a sample rule for password spraying attacks

Since today we have been experiencing massive password spraying attacks on many Sophos firewalls, especially on the VPN portal, which listens to port 443. Apparently these are attacks from Russia with...
Port Forward to a different destination port

Hello guys We have a router that has a port forward from WAN at port: 5555 and translates it to the inside ip of the server port 3389. We installed a firewall after the router and we need to create...
Firewall Rules for Microsoft One Note in Microsoft 365

Hello there, I have been searching long time to do the following with Sophos XG 230 Firewall. But still could not find solution. Can anybody help 1. Block Microsoft 365 One Note alone. Rest of the...
High availability upgrade to a different firmware version

I have a question regarding updating a HA setup from Firmware SFOS 19.5.3 MR-3-Build652 to SFOS 20.0.2 MR2-Build378. Since this is an update to a different version, does the same principle apply here where...