It’s one of the most powerful IP traffic monitors, but that power comes with a price: complexity. Nmap can scan huge networks, is portable, free, and well documented.
Zenmap ( Figure C) is a graphical front end to the cross-platform Nmap tool. Source code is available on the download page.
This little scanner makes use of mutlithreads, so it’s going to be fairly fast. It can get NetBIOS information, favorite IP address range, Web server detection, customizable openers, and much more. Angry IP Scanner is cross platform and doesn’t require installation, so you can use it as a portable scanner. It has a user-friendly GUI that can scan IP addresses (and their ports) in any range. Figure A 2: Angry IP ScannerĪngry IP Scanner ( Figure B) is one of the easiest to use of all the IP scanners. Wireshark also does VoIP analysis and can read/write many capture formats (tcpdump, Pcap NG, Catapult DCT2000, Cisco Secure IDS iplog, Microsoft Network Monitor, and many more). It does live capture and capture save (for offline browsing), which can be viewed in GUI or tty mode. Wireshark is a cross-platform analyzer that does deep inspection of hundreds of protocols. When most other monitors fail to find what I want, Wireshark doesn’t let me down. Wireshark ( Figure A) has always been my go-to monitor. You might not agree with the choices, but at the price point, you’d be hard pressed to find better solutions. Here are the five network monitors I prefer, based on two criteria: They’re free (as in cost) and easy to use. Each answer will reflect a different set of requirements and, in some cases, fill completely different needs. First and foremost, what tool should you use? Everyone you ask will give you a different answer. Monitoring your network can be a real pain. When you really need to know what's going on with your network, give one of these free monitors a try. Five free, dead-easy IP traffic monitoring tools
0 kommentar(er)
