This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Cannot access intranet websites over VPN.

We are using OpenVPn on our Sophos firewall. Yesterday I upgraded from SFOS 18.0.5 MR-5-Build586 to SFOS 19.0.0 GA-Build317.

We have a number of intranet websites running in docker containers on a single server. After the upgrade they are fully accessible through the intranet, the server and docker containers are all up and running fine.

Before the upgrade, the intranet websites could all be accessed over OpenVPN. After the upgrade they cannot.

The logs report that the relevant firewall rule is working fine and allowing access. They show 1 packet incoming and 1 packet outgoing on the connections.

Using wget to test the website, I get the error "Connection refused."

TCP dump on the docker server shows no packets at all.

PCAP on the firewall shows a SYN packet incoming and an RST packet outgoing.

The problem happens with both port 80 and port 443 connections.

All other OpenVPN traffic is fine (ping, SSH, VNC).

Does anyone have any clues?



This thread was automatically locked due to age.
Parents Reply Children
No Data