No subnet declaration for gem0 (192.168.168.168). ** Ignoring requests on gem0. If this is not what you want, please write a subnet declaration in your dhcpd.conf file for the network segment to which interface gem0 is attached. ** Sending on Socket/fallback/fallback-net
This is because the DHCP server doesn't find any "subnet" declaration on the IP used on interface gem0. Tell DHCP server to listen on the intended interface by putting the below line in /etc/rc.conf :
This will make DHCP server listen on "gem1" and ignore listening on "gem0".