OFF Topic Might not belong on the list "PF anf VPN to Cisco"

[Elijah Savage]

Has anyone on the list ever used openbsd as a Firewall and also a VPN
gateway. I have been trying to find how to's or some sort of
documentation on this, especially with using one with Cisco Devices.
Basically using it as a VPN hub to a few Cisco Routers. If anyone can
point me to any documentation or make some recommendations it sure would
be greatly appreeciated.