Port forwarding to the VPN IPsec tunnel

[lukaszc]

Hi,
We have problem in port forwarding to the tunnel VPN IPsec.
My configuration:

pfsense1:
IPsec with 192.168.50.0/24

pfsense2:
IPsec with 172.16.33.0/24

In pfsense2 I add NAT rule on WAN interface with redirect destination port 3342 to ip 192.168.50.128, but it doesn't work.
I think problem is in selectors in P2 in IPsec.
It's possible NAT this redirect to IPsec tunnel?
Thanks fo help.

[Derelict]

No. IPsec won't do that if you are port forwarding from arbitrary addresses. You don't get reply-to at the 192.168.50.128 side so replies will go out WAN instead of back across the IPsec tunnel.

You can do that over an OpenVPN tunnel though.

[lukaszc]

Thanks for reply :)
It really can't be done on pfsense? We have Fortigate in other location and this works fine with NAT.
Maybe outbound NAT helps?
WAN->Outbound NAT->IPsec
I will also check the OpenVPN solution
Thanks.

[lukaszc]

OK - over an OpenVPN tunnel works fine - Thanks