Authenticate/Decrypt packet error: packet HMAC authentication failed

Hello altogether, we still have a UTM here in version 9.719-3. We also have the latest Connect Client. There is now one employee, at least I only know of one, who keeps getting the message “Authenticate...
WAN FAILOVER DUAL CONNECTION

I have a Sophos UTM9 cluster where each firewall is connected to two different ISPs (let’s call them WAN1 for Provider A and WAN2 for Provider B). Let’s name the interfaces 1-2 (node 1) and 3-4 (node 2...
Add additional SSL-remote connection via different gateway

Hello everyone, We are currently using the SSL VPN to connect our employees from the home office. As our Internet line was very slow, we have now upgraded to a faster line in addition to the previous...
Automate VPN

HI all, I'm trying to configure my Sophos UTM9 firewall to automatically switch the VPN to the secondary line if the primary line goes down. I currently have two internet connections, with WAN1 (5...
Sophos SSL VPN

Can someone please tell me how i download a configuration page of my Sophos set up? Many thanks Daniel