-^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dhclient\[[[:digit:]]+\]: DHCPREQUEST for [[:digit:].]+ on [[:alnum:].] to [[:digit:].]+ port 67$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dhclient\[[[:digit:]]+\]: DHCPREQUEST for [[:digit:].]+ on [[:alnum:].]+ to [[:digit:].]+ port 67$