Routing openvpn client across ipsec tunnel

[kapara]

Never had to do this but now it has been requested.

Site A 10.0.0.0/24 <–--IPSEC P2P----> Site B 10.0.2.0/24

OpenVPN for client vpn 10.0.1.0/24

I want to be able to have openvpn client machines on the 10.0.1.0/24 network be able to connect to devices on the 10.0.2.0/24 subnet.  Would I be better off using ipsec client rather than openvpn?  Is this even possible?

[jimp]

All you need are phase 2 entries on IPsec to cover the additional traffic flows:

Site A gets an additional P2 for 10.0.1.0/24 to 10.0.2.0/24.
Site B gets an additional P2 for 10.0.2.0/24 to 10.0.1.0/24.

OpenVPN server also needs 10.0.2.0/24 set as a local network so the client gets a route.

Then so long as the firewall rules allow the traffic it'll flow