[Unit]
Description=Publish %I as alias for %H.local via mdns
After=network.target network-online.target
Requires=network-online.target
[Service]
Restart=always
Type=simple
ExecStart=/bin/bash -c "/usr/bin/avahi-publish -a -R %I $(avahi-resolve -4 -n %H.local | cut -f 2)"
[Install]
WantedBy=multi-user.target