What type of hardware are you using: Other(?) What YunoHost version are you running: 12.1.40.1 (stable). How are you able to access your server: The webadmin
SSH
Direct access via physical keyboard/screen Are you in a special context or did you perform specific tweaking on your YunoHost instance ?: N/C
Describe your issue
The uPNP is not working on my Unifi router (UDM SE)
The UPNP rule is not specifying the WAN IP (see capture below)
Having multiple public ips does not seem to be supported in yunohost, it would require a deeper study. Even if miniupc was able to support it, i didn’t get a valid understanding after reading such topic from 2008 ( https://miniupnp.tuxfamily.org/forum/viewtopic.php?t=436 )
So either the box (Unifi router) itself is able to determine a default WAN ip or specific development has to be done. And i can state here : this won’t happen soon if ever.