My node is not showing on Bitnodes
From my experience, sometimes the router doesn't actually respond to the UPnP setting for mapping the listening port. What always seems to be working for me is


Shutdown your node (cli stop &amp;&amp; shutdown)
Restart your router (usually unplug, wait a minute, replug and wait a few minutes)
Restart node


Regarding the hookup to Samourai, what exactly are your bitcoin.conf settings?