MulticastFor OpenIndiana to support zeronconf, all that is needed is this:
From that point on, I can simply use:fdion@p490s:~$ su
fdion@p490s:~# vi /etc/nsswitch.conf[here, I just added mdns:hosts: files mdns dns
ipnodes: files mdns dns]
fdion@p490s:~# svcadm enable svc:/network/dns/multicast:default
fdion@p490s:~$ ssh -X rpi01.local
And of course, I had to configure Avahi on the Raspberry Pi.
This also works with my Macs, I can use ssh mac01.local for example.