OpenVPN over CARP IP + push route , but the routed VPN packets are sent with Master/Slave Wan IP

mdbinfodati

I have the following setup:
2 pfsense (v2.7.2) MASTER/SLAVE configured with High Availability

CARP IP: x.x.x.242
MASTER WAN: x.x.x.243
SLAVE WAN: x.x.x.244
pfsense LAN: 10.0.0.0/24
pfsense OpenVPN: 172.30.0.0/24

There is an Open VPN on the CARP IP that is working correctly; we added a

push "route 178.32.140.171 255.255.255.255"

option to the OpenVPN configuration and on the client side the route 178.32.140.171 255.255.255.255 is correctly assigned to 172.30.0.1
BUT the packets sent from the client to 178.32.140.171 appear coming from the MASTER WAN IP (x.x.x.243) not from the CARP WAN IP (x.x.x.242)

The outbound Nat configuration is:

Is it a configuration issue? How can I fix it?

Thank you in advance.

viragomann

@mdbinfodati said in OpenVPN over CARP IP + push route , but the routed VPN packets are sent with Master/Slave Wan IP:

he outbound Nat configuration is:
route.png

Is it a configuration issue? How can I fix it?

You have to change the interface toWAN.

mdbinfodati

@viragomann Thanks!!! It works!