dhcpcd-discuss

Hello, 

I am trying to configure dhcpcd  with a static configuration in dhcpcd.conf like the example shown below 
        interface eth0
        static ip_address=192.168.X.X/24
        static routers=192.168.X.X
        static domain_name_servers=192.168.X.X
I am using dhcpcd dbus to communicate with dhcpcd. First time after configuring the dhcpcd config file it connects perfectly. However, if I unplug the ethrenet cable and replug it back again.Once I issue Rebind over dbus.Th dhcpcd exits. Any one got an idea about this issue. I am running it under ubuntu 14.4.
Note, this issue happens only with static configuration. and it happen on threat and wireless together.
Thanks,

Meran