dhclient(-2.2.x)?: DHCP(REQUEST|DISCOVER) on .* to .* port 67( interval [[:digit:]]+)?
dhclient(-2.2.x)?: No working leases in persistent database( - sleeping)?\.
dhclient(-2.2.x)?: Sleeping\.
dhclient(-2.2.x)?: No DHCPOFFERS received\.
dhclient(-2.2.x)?: DHCP(ACK|OFFER) from [\.[:digit:]]+
dhclient(-2.2.x)?: bound to .* -- renewal in [[:digit:]]+ seconds\.
dhclient(-2.2.x)?: irda0: unknown hardware address type 783
dhclient(-2.2.x)?: receive_packet failed on eth[[:digit:]]: Network is down