# NB: dhcp 2-x entries are in dhcp ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ dhclient(-2.2.x)?: DHCP(REQUEST|DISCOVER) on [^[:space:]]+ to [\.0-9]+ port 67( interval [0-9]+)?$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ dhclient(-2.2.x)?: DHCP(ACK|OFFER) from [\.0-9]+$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ dhclient(-2.2.x)?: bound to [\.0-9]+ -- renewal in [0-9]+ seconds\.$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ dhclient(-2.2.x)?: irda0: unknown hardware address type 783$