OpenVPN Client 2.6.6 download the last version for ipod

Ubuntu 22 kernel from a local server: 5.15. Ubuntu 22 kernel from a VM on gcp: 6.2.0-1016-gcp As in version 2.6.6 there were changes at the kernel level, there may be some incompatibility. When returning to 2.5.9 communication is reestablished. I found, that on this time the Internet router reboots. In short, the problem is on servers that are on Google Cloud and run client 2.6.6. The OpenVPN connection was lost every day at the same time. Ubuntu 22 kernel from a local server: 5.15.0-88-generic. Ubuntu 22 kernel from a VM on gcp: 6.2.0-1016-gcp.

The curious thing is that local servers (outside the Google Cloud environment) that run the same OS can connect and communicate without problems. In short, the problem is on servers that are on Google Cloud and run client 2.6.6. However, specifically for clients on Google Cloud, if their clients are updated to version 2.6.6, they are unable to have network traffic with other clients (ping is ok, but they are inaccessible via the web or ssh) also connected to this VPN server. Everyone using the client in version 2.5.9 can connect to the server in version 2.6.6. We recently updated the server to version 2.6.6. Until then, everyone was connecting to our VPN server using the client version 2.5.9. We have several VM instances on Google Cloud (GCP) running Ubuntu Server 20 and 22 LTS.

OpenVPN Client 2.6.6 download the last version for ipod