Thanks for reply, MasterC.
I captured the output:
[root@dhcpv6 ~]# service dhcp6s start
[root@dhcpv6 ~]# ps aux | grep dhcp6s
root 2673 0.0 0.1 400 148 pts/1 R+ 15:54 0:00 grep dhcp6s
[root@dhcpv6 ~]# dhcp6s -dDf eth0
Oct/09/2006 15:54:45 extracted an existing DUID from /var/lib/dhcpv6/dhcp6s_duid: 00:01:00:01:0c:b5:df:38:00:90:27:a6:26:48
Oct/09/2006 15:54:45 set timer for syncing file ...
Oct/09/2006 15:54:45 interface definition for eth0 is ok
+ Stopped dhcp6s -dDf eth0
I went to service configuration, click on dhcp6s but it doesn't show anything, its status,pid... simply blank.
or I have to create a dhcp lease file? i recalled when i did my project on dhcp, it need a lease file to be created before the server runs. If so, where am i supposed to put this lease file?