Nmap vs. SolarWinds Network Performance Monitor (NPM)

If you're a sysadmin, or anyone who's had to deploy network services, you've almost certainly had to use Nmap at some point or other. Need to see what devices are on your LAN? Nmap can tell you that. Want to check which ports your web server has open to the internet? Nmap is your friend.

Nmap is a powerful command-line tool and has many options that require some reading of documentation to get the best out of (although generally straightforward). If the thought of working at the command-line scares you (presumably not if you're reading this review), then you may want a much simpler tool, or at least check out Zenmap GUI.

Incentivized

Solarwinds NPM is well suited for medium to large networks, it may be a bit heavy for the SOHO environment as most of the tools and reports are designed for monitoring KPIs which may not be critical for a small shop. NPM can handle large networks with several sites and mixed technologies ranging from networks, server systems, storage devices and SLA reporting.

Incentivized

• NMap provides a very fast and a very thorough network "sweep" that allows you to quickly map out exactly what's on your network.
• NMap is highly configurable. The "canned" choices are very good in most instances, but using various switches and options, you can create a very specific scan and get exactly the results you're looking for.
• NMap is easy to use. Even a new administrator will be able to use the graphical version (Zenmap) with efficiency right away.

Incentivized

• Out of the Monitoring of almost all Network Devices.
• Build custom pollers to monitor which is not supported out of the box.
• Further you can alert on these custom metrics and Out of the box metrics.
• It provides you great dashboards, Reports features.
• You can integrate it with any MoM layer tools either using its API or sending out traps.
• Out of the box Integration with Service Now ITSM Tool.

Incentivized

• The GUI version on Nmap could use some improvement with the options that are available to do scans. For example, they could make it easier to select options for the different types of scanning for people who are beginners
• There are no abilities to schedule a scan in the Nmap tool.
• An intensive scan sometimes takes too much time to complete.

Incentivized

• The software upgrade process is a little hairy and has caused me trouble on occasion.
• The server that it needs to run is a bit of a resource hog along with the SQL server.
• Some additional features like the network map are a bit clunky compared to some other products that we use.

Incentivized

The entire IT staff relies on NPM in its daily operations. It would be impossible for us to maintain our level of service without it. If SolarWinds gets to proud of their product and begins to over charge for it, we would be forced to reconsider and use a different product. But as it stands it is worth the price to renew it.

Incentivized

Nmap uses are very practical and I don't think there is a better tools for what Nmap does. It is open-sources that therefore there is no cost to use it. It offers a number of benefits, including but not limited to network mapping, port scanning and more. It is very reliable as a network scanning tool.

Incentivized

SolarWinds Network Performance Monitor (NPM) is quite an extensive product, covering all our bases and requirements. There are a lot of customizable options and features which you can work with for their alerting which is really useful. I haven't found anything yet which I thought SolarWinds Network Performance Monitor (NPM) could do, but it actually couldn't so overall it works nicely and does the job.

Incentivized

Always available. Always is important to plan the software available during the machine/application setup.

Incentivized

Pages load slow, especially the bettors map. Could be that my server is old.

Incentivized

There is a very large support community and a robust selection of add-ons and scripts. Once you get the use down this is one of the most powerful tools and you can find anything you are looking for as far as examples on the web. While not having official support its not lacking by any means.

Incentivized

In all of the times that we called support, someone at SolarWinds had the answer for us in a timely manner. Through thwack and other internet searching, we have been able to resolve all of our issues that arose to our satisfaction. The support staff have always been knowledgeable of their products or had a fellow support staff member to rely on to get the needed answers.

Incentivized

The training is good but during the implementation, you can get situations not learned during the training. The trainer was very open to hearing the questions about use cases and always sharing his experience. I really recommend having official training to take advantage of all features that the NPM can bring.

Incentivized

Make sure your inventory is accurate. Stand up some virtual machines for testing prior to installation. Make sure your database and its credentials are setup. Think about things you want to monitor that may not be obvious - UPS units, Door hardware, PBX systems, Fabric Channel switches, firewalls, routers, switches. Try to setup SNMP on these devices and have an IP that you will assign to the new server. If you do that it will go well.

Incentivized

Alternatives to Nmap (other IP scanners) are often much more limited in what they can do; They often only allow you to scan a specific subset of ports or a limited number of IP addresses in one command. Nmap is unrestricted in that regard. What makes Nmap stand out above the rest, is the complete network analysis package you get with it. It allows IP scanner, network deep-dives, hardware analysis, vulnerability analysis, encryption detailing, and so much more, in one free application

Incentivized

We selected SolarWinds Network Performance Monitor because of the capabilities of the product versus the price. The tools also work well with their other products and support is fairly good. We have never had a problem when we needed to make a call.

Incentivized

From the direction and information I have been given it is very flexible and scalelable

Incentivized

• Nmap with Wireshark is free, so it's been a great combo team to gather info and test.
• It's allowed us to avoid fines from false positives and to fix actual issues ourselves.
• Great for finding hosts, helps keep the network secure.

Incentivized

• SolarWinds allows us to proactively address hardware issues before they impact the business. We recently had a server that was experiencing issues sporadically and we were able to use the data from SolarWinds to track down and correct the issue before it tanked the server.
• SolarWinds gives our IT department some piece of mind knowing that they'll be alerted of any issues real time.
• We can use SolarWinds data to justify needed to replace or upgrade certain equipment that is key to our core business.

Incentivized