TCP/IP Network Assistant V4.01 for Win95 © 1996 - Carl Solder

This is a shareware version of the TCP/IP Network Assistant.

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What you get and dont get with this shareware
=============================================

This program is shipped as shareware, and as a result, certain functions 
are disabled. The shareware version provides the following functions:

* TCP/IP Calculator - Class C support only 
* Bin/Dec/Hex calculator
* TCP/IP Subnetter - Class C support only
* TCP/IP Tools - Disabled in the shareware version
* Online Help, HTML Help

Registration of the product will unlock the program providing the following:

* TCP/IP Calculator - Class A, B and C support
* Bin/Dec/Hex calculator
* TCP/IP Subnetter - Class A, B, C support
* Class C VLSM Assistant
* TCP/IP Tools - Fully enabled  MAC conversion, Vendor codes, Multicast 
  addresses, TCP/UDP Port listings
* Online Help, HTML Help
* Saving and Printing of Subnet and VLSM output


Contents:
---------------------------------------------
Installation Requirements
Installing TCP/IP Network Assistant
Overview of TCP/P Network Assistant
How to use TCP/IP Network Asistant
   Calculator
   Subnetter
   Tools
Comments
Disclaimers

===========================
New in V4.01
===========================

1) New VLSM class C assistant
   Assists in calculating VLSM for up to 30 subnets for a class C address.
   Only available upon registration
2) New HTML Help
3) New faster registration process
   Upon registration, an registration key is sent by email offering faster
   turnaround for enabling locked functions
4) Print and Capture output of subnetting and VLSM information to Ascii file
   Only available upon registration
5) New improved Bin/Dec/Hex calculator
6) New imporved Mac address converter
7) New on-line registration print facility
8) Enabled subnet zero calculations in TCP/IP Calculator
9) Use of slider to set subnet mask in TCP/IP Calculator

===========================
Installation Requirements
===========================

This shareware program is a 32 bit windows application. As such it requires
a 32 bit windows enviroment to run.

It is suggested that the user be running at least the following
operating enironment:

486 processor (33Mhz or higher)
At least 8Mb RAM
An operating system capable of supporting 32 bit windows programs
	(ie Win95, Win NT V3.51+, etc)
Spare 3Mb of Disk Space


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Installing TCP/IP Network Assistant
===================================

1) Unpack using PKUNZIP the TNA32.ZIP file in a temporary location
   (ie: C:\TEMP).      

2) Run SETUP.EXE

   Setup will install the TCP/IP Network Assistant and create a 
   program icon for you.

3) Run TNA32.EXE by 

   * Clicking the icon created by the installation program, 
   * Windows 95 - Select Start button, then Programs, then look for 
     the TCP/IP network assistant folder.

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Overview of TCP/IP Network Assistant
=======================================

N.B.This shareware version has some features crippled!!!

TCP/IP network Assistant is a tool for any network individuals 
involved in working with TCP/IP addressing creation and validation, and
working ith TCP/IP subnet masks.

After teaching a number of classes on TCP/IP Addressing and subnetting
I decided to write a program to make this process easier. While most of the 
shareware programs I have heard about calculate a subnet mask for you, 
this program provides some extra functionality that should be of interest
to you. As a shareware product, it is also reasonably priced!!! 

TCP/IP Network assistant gives the user many facilities that assist
administrators when working on TCP/IP Networks. Some of these facilities
include:

TCP/IP Calculator (Not seen in similar shareware programs)

	* Validating an address against a given subnet mask
	  - Doesn't allow all '1's or '0's in either subnet or host
	    (Now allows subnet zero)
	* Displays address and mask in binary
	  - Colour codes network, subnet and host bits 
	* For a given address, it displays
	  - Broadcast address for the given subnet
	  - Full network address
	  - Full subnet address
	  - Network component of address
	  - Subnet component of address
	  - Host component of address 

TCP/IP Subnetter

	* Calculates correct subnet mask against either required
	  - number of hosts, or
	  - number of subnets
	* For calculated subnet mask, it displays
	  - Actual subnets available
	  - Actual hosts per subnet
	  - Total host addresses available with calculated subnet
	  - Wasted host addresses with this subnet
	* Displays address range for given subnet mask

TCP/IP Tools (Some handy extras you might find useful)

	* Canonical <-> Non canonical MAC address converter
	* Binary <-> Decimal <-> hex converter
	* Display Vendor codes in mac address
	* Display common TCP/UDP port numbers
	* Display common TCP/IP Multicast addresses

Full Windows Help (in html format too!)


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How to use TCP/IP Network Assistant
====================================

N.B. Where ever you place your mouse on any of the windows, the status
bar just below the toolbar at the top of the program will display its function.

Also, a full hypertext sensitive help facility is provided with this
program. Use it where applicable.

The first panel shown is the message window. 

The next panel is a front end to all of the facilities. Click on the 
toolbar button and the message display area will inform you what that
option can do. If you wish to initiate that function, then click on 
the button at the bottom of the screen to start that function.

TCP/IP Calculator

Enter a TCP/IP address and subnet mask in the input fields. Either click
on the calculate button (Top left hand corner - button showing finger
pressing button) or press enter. If the address is valid (error checking 
is done), the results will be displayed in the lower part of the window.


TCP/IP Subnetter

Enter the network portion of your IP address in the first input field.
The program will open only those parts of the address window depending
on the class of address being entered.

Next enter either the number of subnets you require, or the number of hosts
you require in the input fields at the right of the window.

Press enter or click the button displaying a finger pushing a key on an
keyboard to start the calculation of the appropriate subnet mask.

Once this calculation has been performed, the "Display Address Range" 
button can be clicked to display the valid address range for the entered
network address against the calculated subnet mask.


TCP/IP Tools

This facility is displayed as a tabbed folder. Click on the approporiate
TAB to access that facility. Follow the instructions in the help window 
on the left to use that facility.

========
Comments
========

If you find any bugs or have any comments, I'd appreciate you sending them
to me at csolder@cisco.com.


===========
Disclaimers
===========

Beyond a fee for the reproduction and media cost, no fee 
may be charged for distribution of this software without 
written consent of the author.

This software claims no warranty, implied or otherwise. This 
software is provided "AS IS".  The author claims no 
responsibility for any damages that might be caused by 
the use or abuse of this software.  This software remains 
the property of the author.  This software may not be 
modified in any way.





