* alpha 1
Quick install:

	get postgres. For building and runing you need at least these:
		postgresql-7.2.3-5.80
		postgresql-libs-7.2.3-5.80
		postgresql-devel-7.2.3-5.80
		postgresql-server-7.2.3-5.80

	If you are building tcap the versions don't matter much.

install postgres ont he machine to collect the data.

	run 'createuser' to create a user root 
	as root run 'creatdb usage' to create database in postgres
	create schema in database/create.sql
	the end of this script also creates the static data for the protocol table

	run:
	./configure 

	You may specify the location of the postgres and pcap top level directories:

	  --with-pcap-root=DIR  pcap source tree located in DIR
	  --with-postgres-root=DIR  postgres tree located in DIR

	
	If you have a standard system with the packages installed in nornal places I make the configure
	script have a look in a fe places

	For postgres I look for:
		 $POSTGRES_ROOT/lib/libpq.a
		 $POSTGRES_ROOT/lib/libecpg.a
		 $POSTGRES_ROOT/include/sqlca.h


Then:
	make
	make install


testing:
	./tcap -b -d eth1 -p 10000 

	Check your syslog and database. Information should appear n the database after about 30 seconds.

Usage:
	x dns expiry time: the time an entry lives int he dns cache
	-s sleep_time: the time the write sleeps for
	-p num_packets: the number of packets to collect, 0 for forever
	-f filter: pcap filter argument
	-d or -i: device (or interface) to capure on
	-a: age of to/from packets inactivity before writing to db
	-c: connection string
	-b background


Note that the -f filter specification is the pcap filter grammar and is described in the tcpdump manual entry.
Example:
	./tcap -b -d eth1 -p 10000 -f "dst host not 172.28.11.255"



NOTE:
	make sure postgresql.conf in the postgres data dir has
	tcpip_socket = true
	near the top for the odbs driver to be able to connect to it.


