127.0.0.1 localhost.localdomain localhost
10.10.15.1	infra   infraserver	infraserver15    infraserver15-ext        infraserver15-int
10.10.15.2       web     webserver	webserver15      webserver15-ext          webserver15-int
10.10.15.3       mail    mailserver	mailserver15     mailserver15-ext         mailserver15-int
10.10.15.4       app     appserver	appserver15      appserver15-ext	  appserver15-int	specdelivery	specemulator
10.10.15.5       db      dbserver	dbserver15       dbserver15-ext		  dbserver15-int	specdb
10.10.15.6       idle    idleserver	idleserver15     idleserver15-ext         idleserver15-int
10.10.15.7       specdriver		clt15		 client15		  specclient15

10.10.1.7	clt1			client1		specclient1

