I know it is is older topic but best one I was able to find…
I don’t seen any options for upnp in gui or cli. I had few nodes (mostly crypto masternodes) running and after I installed ipfire 1/2 off them off line even ports are open. Even DMZ did not do much. I thought maybe I will try upnp or anything at this point. Any suggestions?
IPFire does not support upnp port forwarding for security reasons. Many malware try to use upnp to open firewalls from inside.
If you find old articles that use miniupnpd this are obsolete because this addon was dropped.
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