The Shrew Soft VPN Client is a free IPsec VPN Client for FreeBSD, NetBSD, Linux and Windows operating systems. This product can be used to communicate with Open Source VPN servers (e.g. ipsec-tools) as well as some commercial VPN servers.
This package provides the connection manager program, which allows one to create, manage and use VPN connections.
It works on Ubuntu 20.04 LTS and up.