1:1 NAT & reflection on multiwan not working

[klubar]

1:1 NAT reflection (with multiwan) isn't working. Perhaps someone can point me in the right direction.

Situation:
3 WAN connections (all up & working)
1:1 NAT set up for multiple IP addresses and working from outside firewall (I'm NOT using the pfSense IP for NAT)
Port forwarding not used
NAT reflection not working

Tried:
A: System / Advanced / Firewall & NAT
    NAT Reflection mode for port forwards both Pure NAT & NAT + Proxy

B: Checking Enable NAT Reflection for 1:1 NAT & Enable automatic outbound NAT for Reflection -> connection times out

C: Clearing Enable NAT Reflection for 1:1 NAT & Enable automatic outbound NAT for Reflection -> redirects me back to the pfSense

Questions:

Do I need to add any routes or rules?

(Split DNS not ideal, and I would like to get NAT reflection working)

[MrTux]

I have extractly same problem with OP.

Seem when switching to multi WAN, it won't work anymore.

[jdp83]

I had a similar issue, and found this post helpful:

https://forum.pfsense.org/index.php?topic=74241.0

Needed to add a LAN->LAN rule with default gateway set (not the MultiWAN that got changes in the default lan to any rule)