Openvpn server - client to ipsec routing issue

[yaboc]

hi

i have three sites
A 192.168.1.0/24
B 10.18.66.0/24
C 10.18.72.0/24

i have functioning OPENVPN server /client(SSL) between A and B i can ping in both directions
I also have a working IPSEC site to site between B and C, where i can ping both sides as well.

Now i'd like to be able to access clients on site C through from VPN client A through VPN server B.
i did add local network C to OPENVPN SERVER B

i also read to add P2 between B<->C for openvpn network
so i did add another P2 on both sides

site B
local network 192.168.0/24
remote network 10.18.72.0/24

and for site C

local network 10.18.72.0/24
remote network 192.168.0/24

however after restarting the IPSEC i see the status is connected but only the initial P2 connects not the additional OPENVPN P2, and i cannot ping C from A

i'd really appreciate if someone could shed some light as to why this is happening. i've read few threads on this forum that this should work, but i cant make it work.