1-1 NAT / PAT from virtual IP on OPTX to LAN

[Altar]

I'm getting nuts :)

I'm trying to get a PAT to work from a virtual IP on an OPT interface with success but the same PAT rule on the main ip of the OPT interface works.
1-1 nat is also not working.

So I've an OPT interface with 3 ips.

1 ip is used as the main and the two others are configured as Virtual IP for this interface.

PAT : ip1 (main) => lan | works.
PAT : ip2 (virtual ip) => lan | don't.

pfSense limitation ?

Best,

edit :

"Packet Capture" shows that the firewall receives the packets on the OPT interface but I don't see them going out on the LAN interface with the destination address translated.

[Altar]

Okey… don't get it.

I disabled "Block private networks" and it solved the problem.
Now I re-enabled it and it still works.

Any ideas ?

Best,