Updated on 14 Jan, 2022
Yes, you can bring in your own server with our On-Premise subscription. To create an On-Premise server, you need a newly installed Ubuntu 20.04 physical or virtual server (except containers) with a public IPv4 address. If your server is behind a firewall, you will have to allow inbound traffic on the following ports.
Ports used for OpenVPN connections
Ports used for IPSEC connections
By default, OpenVPN listens on TCP:443 and UDP:443 ports. If required, it is possible to run OpenVPN on a custom port. When a Custom VPN is enabled, you may need to allow traffic on the Custom VPN port also.
Follow the instructions How to setup On-Premise server to create an On-Premise server.