DynDNS:
	ez-ipupdate -S dyndns -u ammonc:ammonc1 -h ammonc.dyndns.org -i ppp0 -d

TZO.com:
	ez-ipupdate -S tzo -u ammonctc@yahoo.com.tw:K509331651981343 -h ammonc.tzo.net -i ppp0 -d