Athena NGFW (previously known as Network Secure) provides comprehensive protection for every network perimeter, ensuring the safety of your valuable assets, data, and users from emerging threats.
If the error (code: 0001-0004) appears after the pre-upgrade check, the SSL VPN service of the device is abnormal.
Run the timeout 10 podman ps command in the firewall device console.
Then, run the echo $? command to view the status code in the output of the timeout 10 podman ps command. If the result returned is 124, the SSL VPN service is abnormal.