support solaris2.8: 'plumb' virtual interfaces before configuring them up; don't use whoami as it does not exist on solaris2.8
support solaris2.8: 'plumb' virtual interfaces before
configuring them up; don't use whoami as it does not exist on solaris2.8

pecharmin/bind9,each/bind9-collab,pecharmin/bind9,each/bind9-collab,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,each/bind9-collab,each/bind9-collab,each/bind9-collab,pecharmin/bind9,pecharmin/bind9