Solved

Looking for a tool to run on network that will show all devices and information about them

Posted on 2008-10-15
6
291 Views
Last Modified: 2012-05-05
I am trying to find a free tool that will scan a network and give me information about all devices found. Maybe even give me a diagram of what is out there. I am looking for something free...
0
Comment
Question by:microsymplex
  • 3
  • 2
6 Comments
 
LVL 1

Accepted Solution

by:
ChuckNColby earned 500 total points
Comment Utility
This is a pretty tall order.

Assuming you're using Windows, I would start with Angry IP scanner: http://www.angryziber.com/w/Home

It has some nmap-like features... If you want the rest of the features, or if you are not running Windows:

www.insecure.org to download nmap. There is a GUI for it called ZenMap which may do much of what you are looking for - finding and mapping devices.

The amount of data returned by NMap/ZenMap is limited mostly to security related information. In order to get more information, you will likely need to configure SNMP or WMI on the devices on your network, then use a tool that's capable of discovering SNMP or WMI devices (Such as HP's SIM - http://h18013.www1.hp.com/products/servers/management/hpsim/download.html).

Keep in mind that these are NOT simple click-through installs. You will need to do a fair amount of configuration, reading, and testing to get them to work the way you expect. This is the price of free software. :)
0
 

Author Comment

by:microsymplex
Comment Utility
yes it is a windows network
0
 
LVL 1

Expert Comment

by:ChuckNColby
Comment Utility
All of the utilities I listed have Windows variants, but some of them come in other flavors (Unix, Mac, Linux, etc) as well. What kind of information are you trying to retrieve?
0
Highfive + Dolby Voice = No More Audio Complaints!

Poor audio quality is one of the top reasons people don’t use video conferencing. Get the crispest, clearest audio powered by Dolby Voice in every meeting. Highfive and Dolby Voice deliver the best video conferencing and audio experience for every meeting and every room.

 

Author Comment

by:microsymplex
Comment Utility
Basicly looking for what kind of device it is, name of computer and the OS.
0
 
LVL 1

Expert Comment

by:ChuckNColby
Comment Utility
Nmap / Zenmap uses the open ports (among other things) to try and determine OS and device type. Additionally, if a DNS name is configured, and if DNS is configured properly in your environment, it will give you the name of the device. Often times OS detection will lead directly to the type of device - An object running Cisco IOS is not going to be a printer or desktop. ;) Again, this is an extremely powerful tool, and there is a lot of documentation on it.

If you spend the time to configure this correctly and get familiar with the documentation, you will be rewarded with a tool that is useful in a multitude of scenarios.
0
 
LVL 1

Expert Comment

by:Gzzrt
Comment Utility
I did this myself not too long ago and did some hunting for a tool that would work properly.  After trying 5+ different software packages I ended up manually checking each machine.  While this did take some time I was able to know exactly what is on my network and where.  I was also able to run a system information tool that I could then take back with me in order to build up my database of hardware.  

One of the big things that I found is that a lot of the products out there use ping, SNMP, and possibly WMI to try to get information.  Now depending on the device it may not get a response if the firewall is turned on, snmp is disabled, or if there is no guest access turned on.  

Once tool that I did use and probably liked the best from the free software was by Softperfect.  Pretty straightforward and easy to use.  http://www.softperfect.com/products/networkscanner/

0

Featured Post

How your wiki can always stay up-to-date

Quip doubles as a “living” wiki and a project management tool that evolves with your organization. As you finish projects in Quip, the work remains, easily accessible to all team members, new and old.
- Increase transparency
- Onboard new hires faster
- Access from mobile/offline

Join & Write a Comment

What is IRC? IRC (Internet Relay Chat) is a form of communication between multiple users. It is available freely to anyone with inernet access. IRC is a great way to communicate with others e.g. There is an IRC channel for Ubuntu Linux, which is fo…
This is an article about my experiences with remote access to my clients (so that I may serve them) and eventually to my home office system via Radmin Remote Control. I have been using remote access for over 10 years and have been improving my metho…
Viewers will learn how to connect to a wireless network using the network security key. They will also learn how to access the IP address and DNS server for connections that must be done manually. After setting up a router, find the network security…
Here's a very brief overview of the methods PRTG Network Monitor (https://www.paessler.com/prtg) offers for monitoring bandwidth, to help you decide which methods you´d like to investigate in more detail.  The methods are covered in more detail in o…

771 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

10 Experts available now in Live!

Get 1:1 Help Now