NAME

clog - tcp connection logger daemon

SYNOPSIS

clog [-h] [-b] [-r] [-p] [-i interface ] [-o outfile ] [-f filter ]

DESCRIPTION

clog is a program that logs all connections on your subnet. It uses the pcap(3) packet capture library to log any SYN packets to a logfile. The output format is designed to be very easily parsed by various text processing tools. The logfiles have the following format:

date|source_host|source_port|dest_host|dest_port

OPTIONS

-b

Run clog in the background

-r

Resolve all addressed into hostnames instead of IP addresses

-p

Don't turn on promiscuous mode

-i

Specify what interface to use

-o

Specify what file to log to, default is stdout

-f

Specify a alternate filter expression

AUTHOR

Brian Mitchell <brian@saturn.net>

SEE ALSO

pcap(3)