for Solaris 10 u3 (11/06) or later
#cat /etc/netmasks
192.168.109.0 255.255.255.0
#cat /etc/hosts
192.168.109.101 testsol10
#cat /etc/hostname.bge0
testsol10 netmask + broadcast + group ipmp0 up
#cat /etc/hostname.bge2
group ipmp0 up
..........
