^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ pppd\[[[:digit:]]{1,5}\]: CHAP authentication succeeded(: access accepted : [[:alnum:]@_-.]+)?$
^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ pppd\[[[:digit:]]{1,5}\]: peer from calling number [[:digit:]:]+ authorized$
^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ pppd\[[[:digit:]]{1,5}\]: (local|remote)  ?IP address [[:digit:].]{7,15}$