Test that openvpn (DCO) clients are notified and handle timeout events.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D35091
Set up an OpenVPN tunnel between two jails, send traffic through them to
confirm basic function.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D35067