			How to setup PSI Proxy Server

Examples:

Step 1: Decide on the IP address and setup TCP/IP protocol for all machines on
	your internal networks.

	The following is a sample configuration:

	Internal Network Address:	36.81.x.x 
				( You can pick any IP address 
					you want for your internal network)
	Internal Network name:	psi.com
	Internal Network Mask:		255.255.0.0
	Proxy Server machine internal IP:	36.81.0.123
	Proxy Server machine external IP:	198.231.2.12	
				(could be dynamic every time you dial in)

	Internal client PCs IP address:
			36.81.0.101, 36.81.0.102, 36.81.0.103
	
	Internal client PCs network mask:	255.255.0.0

Step 2: Install PSI Proxy Server software on the Proxy server machine 
	This is the machine with the external network connection via modem, cable model, ISDN, etc)
	See README.TXT and SAMPLE.INI on how to install and setup PSI Proxy server.

Step 3: Configure programs on internal PCs (machines without direct Internet connection) to use the
	proxy server.

	For example, we have the following services in our PROXY.INI 
	on proxy server machine (36.81.0.123):

		###############################
		# WWW-Outbound
		# Outbound http proxy service, allow internal machines access
		# the Internet.
		################################
		enable_httpproxy=true
		httpproxyport=80


		################################
		#SMTP
		# Email service proxy, allows internal machine send emails out
		# through ISP's SMTP server
		###############################
		servicename=smtp
		remoteproxyhost=smtp.best.com
		remoteport=25
		localport=25

		###############################
		#POP3-Best
		# Email pop3 service proxy, allows internal machine receive emails
		# from ISP's POP server
		################################
		servicename=pop3-best
		remoteproxyhost=popserver.best.com
		remoteport=110
		localport=110

		###############################
		# Second ISP POP3
		# Email pop3 service proxy, allows internal machine receive emails
		# from ISP's POP server
		###############################
		servicename=pop3-jps
		remoteproxyhost=mail.jps.net
		remoteport=110
		localport=111

		#################################
		#NNTP
		# News service proxy, allows internal machine receive newsgroups
		# from ISP's NNTP server
		##################################
		servicename=nntp
		remoteproxyhost=nntp.best.com
		remoteport=119
		localport=119

Note 1: if you don't have a static IP address from your ISP every time you dial up to Internet,
	you need to modify your PROXY.INI file->HTTP service->remoteproxyhost to use the new
	external IP address

Note 2: The following is a list of well known services and their ports, you can proxy the 
	corresponding service by add an entry in the PROXY.INI file:
	
	Service Name	Default Port

	HTTP(WWW)			80
	SMTP(Outgoing Mail)		25
	POP3(Incoming Mail)		110
	IMAP(Incoming Mail)		143
	NNTP(News)			119
	DNS(Name resolution)		53
	TELNET				23
	REAL Audio/Video		1090
	AOL				5190
	
	
Step 4: Setting up client applications to use the proxy server.

	In general, here is the client server setup info:

		HTTP Proxy: 	36.81.0.123	port: 80
		SMTP Server:	36.81.0.123	port: 25
		POP3 Server:	36.81.0.123	port: 110
		NNTP Server:	36.81.0.123	port: 119



   * Internet Explorer 3.x and 4.x:
   	Under View->Options->Connection Tab->Proxy server, 
	check the checkbox "Access the Internet using a proxy server"
	and the checkbox "Bypass proxy server for local (Intranet) addresses

	Press the "Advanced.." button, and enter 36.81.0.123, port 80 as HTTP
	proxy, and check the "Use the same proxy server for all protocols" 
	checkbox

   * Internet Outlook Express:
	Under Tools->Accounts->Add a Mail account, say Best

		SMTP server:  	36.81.0.123	port: 25
		POP3 server:	36.81.0.123	port: 110
	
	If you have multiple email accounts, you can add an additional account
	under TOOLS->Accounts->Add a Mail account, say JPS

		SMTP server:  	36.81.0.123	port: 25
		POP3 server:	36.81.0.123	port: 111

	You can also add a News account by setting

		NNTP server:	36.81.0.123 	port: 119	

   * Netscape 3.x and 4.x: 
	Under Edit->Preferences->Advanced->Proxies, 
	select the "Manual Proxy Configuration" option,
	then press "View.." button and enter the following information:

	HTTP:		36.81.0.123	80
	Security:	36.81.0.123	80
	FTP:		36.81.0.123	80
	Socks:		blank		blank
	Goper:		36.81.0.123	80
	WAIS:		36.81.0.123	80

     	No Proxy For:   psi.com     
 
   * Netscape Mail and News
	SMTP server:	36.81.0.123
	POP3 server:	36.81.0.123
	NNTP server:	36.81.0.123

   * Eudora Mail:
	SMTP server:	36.81.0.123
	POP3 server:	36.81.0.123
	NNTP server:	36.81.0.123

   * RealVideo/RealAudio: Select Preferences from the View menu, and select the Proxy tab

	HTTP Proxy:	36.81.0.123	80
	RealVideo Proxy: 36.81.0.123	1090


