To get portmap 111 off the network one has to edit:
nano /usr/lib/systemd/system/rpcbind.socket … ListenStream=127.0.0.1:111 ListenDatagram=127.0.0.1:111 ListenStream=[::1]:111 ListenDatagram=[::1]:111
To get portmap 111 off the network one has to edit:
nano /usr/lib/ systemd/ system/ rpcbind. socket 127.0.0. 1:111 127.0.0. 1:111 [::1]:111 [::1]:111
…
ListenStream=
ListenDatagram=
ListenStream=
ListenDatagram=