Here's the setup I have, using port range redirection (thanks to
System SSH Port
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hirilonde.dyndns.org 50022
numerramar.dynalias.com 51022
telperion.game-server.cc 52022
mandos.homelinux.net 53022
este.selfip.biz 54022
kow.gotdns.com 55022
laurelin.homeip.net 56022
yavanna.homeunix.com 57022
tulkas.kicks-ass.net 58022
vaire.dyndns.info 59022
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Banazir