# dhclient vlan0 DHCPDISCOVER on vlan0 to 255.255.255.255 port 67 interval 6 DHCPDISCOVER on vlan0 to 255.255.255.255 port 67 interval 13 DHCPDISCOVER on vlan0 to 255.255.255.255 port 67 interval 12 DHCPDISCOVER on vlan0 to 255.255.255.255 port 67 interval 21 DHCPDISCOVER on vlan0 to 255.255.255.255 port 67 interval 9 5 bad udp checksums in 5 packets No DHCPOFFERS received. No working leases in persistent database - sleeping.