archlinux:
sudo pacman -S pipewire-zeroconf
Server:
Ubuntu
$ pactl load-module module-native-protocol-tcp listen=192.168.1.33
$ pactl load-module module-zeroconf-publish
Client:
arch linux
$ pactl load-module module-zeroconf-discover
$ PULSE_SERVER=tcp:192.168.1.33:4713 pactl info
disconnect:
$ pactl unload-module module-native-protocol-tcp
$ pactl unload-module module-zeroconf-publish