Thema: Netzwerktools (WAN, LAN, WLan, Bluetooth ...)

[SiLæncer]

WhoisThisDomain is a domain registration lookup utility allows you to easily get information about a registered domain. It automatically connect to the right WHOIS server, according to the top-level domain name, and retrieve the WHOIS record of the domain. It support both generic domains and country code domains.

License: Freeware

What's new: >>

Fixed the Ctrl+A (select all) to work properly on the 'Build Domains List' window.

http://www.nirsoft.net/utils/whois_this_domain.html

[SiLæncer]

Slitheris Network Scanner is an advanced scanner that will quickly provide you with comprehensive information about your network, and so much more. This scanner goes above and beyond most by really digging deep for information and providing it quickly. It is capable of scanning a multitude of devices in a flash, and gives you more than just the run of the mill MAC Address but goes as far as detecting and identifying your OS and device type in addition to using proprietary TCP/UDP OS fingerprinting to detect operating systems like iOS and Android, and Windows, with over 80% accuracy.

Slitheris Network Scanner accurately finds pingable devices via standard multi-threaded ping sweeps as well as detecting unpingable hidden devices using ARP pings and various other advanced discovery technology. It is even equipped to detect true case-sensitive PC names for Windows computers and servers.

 Freemium ( Free for up to 50 devices )

http://www.komodolabs.com/

[SiLæncer]

Angry IP Scanner (or simply ipscan) is an open-source and cross-platform network scanner designed to be fast and simple to use. It scans IP addresses and ports as well as has many other features.

It is widely used by network administrators and just curious users around the world, including large and small enterprises, banks, and government agencies.

Freeware

Changelog

    Support for Mac M1 (provided that it runs an arm64 build of Java) - thanks to @aplr #284
    SWT updated for all platforms
    Java 11 is now the minimum required (due to SWT), source can now be built with Java 17
    If real network netmask is known (e.g. LAN), then skipping of broadcast addresses will respect that instead of always skipping .0 and .255 #309
    Pressing IP^ button to prefill local network interfaces will now set netmask in Range Feeder
    LinuxMACFetcher will now read Kernel ARP table directly, not relying on the arp utility to be available #320
    Keywords added to Linux desktop file/launcher to make searching easier #321
    Introduce ARPPinger for pinging LAN hosts that don't respond to ICMP, etc #308
    Mac vendors updated

[close]

https://angryip.org/

[SiLæncer]

Remote control client computers in your local network. Let network users login with username and password. Set login credentials on server side. Network Authenticator must be installed into server computer and client computers. You can allow users login to your server without Active Directory requirement.

Freeware

Whats new:>>

    Supported multiple monitor screens
    High-DPI improvements
    Improved UI

https://vovsoft.com/software/network-authenticator/

[SiLæncer]

Perform a wide range of tests on your network from your computer by turning to this comprehensive, all-in-one software application.

License: GPLv3

Changelog

    What’s new:

    New Icon/Logo for the application #1362 #1371
    PuTTY
    Custom profile NETworkManager will be added to the registry (HCKUSoftwareSimonTathamPuTTYSessionsNETworkManager) which will set the PuTTY background to the application background #1358
    Add context menu button (right click on the tab) to fix the PuTTY embedded window size #1366
    Light theme temporarily removed because it is causing problems and needs to be reworked so that the font is more readable #1358

    Improvements:

    Min Window size reduced to 800x600 #1366
    Default history entries increased from 5 to 10 #1372

    Bugfixes:

    The Min/Max/Close button on the pulled out window is visible again #1366
    App crash fixed when renaming a profile file #1318
    Fixed that some arguments from the connect dialog of PuTTY (like privatekey) were not applied correctly. Fix was also applied to remote desktop, powershell, tigervnc and webconsole, even if the bug could not be reproduced there. #1372

    Other:

    Language files updated #transifex
    Dependencies updated #dependencies

[close]

https://github.com/BornToBeRoot/NETworkManager

[SiLæncer]

You have a router, you want to know what it does all day long? Then MRTG is for you. It will monitor SNMP network devices and draw pretty pictures showing how much traffic has passed through each interface.

Routers are only the beginning. MRTG is being used to graph all sorts of network devices as well as everything else from weather data to vending machines.

MRTG is written in perl and works on Unix/Linux as well as Windows and even Netware systems. MRTG is free software licensed under the Gnu GPL.

https://oss.oetiker.ch/mrtg/

[SiLæncer]

Whats new:>>

    Make 32-bit Windows build still run under Oracle Java 8 - it seems to still be popular #324
    Make deb files install on older Debian without zst compression support #327
    Add "allow anonymous error reports" checkbox also to Preferences to make it more discoverable #326

https://angryip.org/

[SiLæncer]

Axence nVision Free is the lite version of Axence nVision Pro with mapping and monitoring of unlimited devices and basic features including user monitoring, inventory taking, helpdesk, and device access control.

You can use it as a network discovery tool for scanning, discovering connected systems and devices, and it also will list their TCP/IP services. You can then create network maps for a visual aid. But that is not all, Axence nVision Free will also monitor your system in the event that a host is down, or a service has failed, it can also let you know if CPU utilization is high and can notify you via email or desktop alert if a new system has connected to the network keeping you fully apprised of all aspects of your network.

This free version does include:

Network discovery and visualization
nVision Server: network scanning, detection of devices and TCP/IP services, web access with browser
Network monitoring
Unlimited number of monitored devices
TCP/IP services: response time and correctness, packets received/lost statistics (PING, SMB, HTTP, POP3, SNMP, IMAP, SQL, etc.)
WMI counters: CPU load, memory usage, disk usage, network traffic, etc.
SNMP v1/2/3 counters: network traffic, temperature, humidity, power supply voltage, toner level, etc.
File distribution with use of WMI
MIB file compiler
Alerts and reports
Event/action alarms for network monitoring and SNMP and WMI counters
Notifications (on desktop, by e-mail, by SMS) and repair actions (program launch, computer restart, etc.)
Reports (for user, device, branch, network maps or entire atlas)
Hardware and software inventory
List of applications and Windows updates on single workstation (registry)
Software serial numbers (keys)
Overview of workstation hardware
System info (startup commands, user accounts, shared folders, SMART details, etc.)
User activity monitoring
User activity overview
Top 10 of visited web pages
And much more.

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 Freemium

Free for up to 10 devices

https://axence.net/en/

[SiLæncer]

Changelog

   

    Allow building if .git is not present (e.g. from source zip) #319
    Windows installer now includes a stripped-down JRE to avoid downloading Java separately
    Windows 32-bit build has been removed
    Linux deb & rpm packages now correctly specify Java 11 dependency, not 8
    Mac: display a notification if java not in PATH #279
    If scanning a local network, then ARP will be used in addition to chosen Pinger to detect more hosts #280
    Improved storing/finding of MAC-based host comments. In LAN, they will always be MAC-based now #311
    Removed root-only ICMPPinger that worked using RawSockets, JavaPinger will use ICMP if has permissions to do so

[close]

https://angryip.org/

[SiLæncer]

Find all active devices on your network. Discover the ip address and available services for each network device. Run a speed test to check your internet connection speed.

PortScan shows all open ports and additional information like host name, MAC address, HTTP, SMB, FTP, iSCSI, SMTP and SNMP services. Up to 100 threads are used for scaning large ip address ranges.

Search Devices
You can search for UPnP enabled devices, Bonjour services, Netgear router, Samsung printer and Freecom network devices. So you can find them even if you don't know the ip address.

Ping Devices
Ping any computer with 3 standard sized ping packets, with 3 different sizes, each 10 times or ping the computer continuously.

Speed Test
Test your internet connection speed by downloading and uploading data to various servers. Also a latency test and a open port test is included.

Freeware

Whats new:>>

Additional WhoIs provider added

http://www.the-sz.com/products/portscan/

[SiLæncer]

InternetTest is a small multi-tool for checking internet connection status and more.

You can easily verify if a specific site is down and then navigate to it through the Down Detector function. You can also check an IP location in-app via OpenStreetMap, Bing Maps, or Google Maps. It will also provide you with a connection history displayed on the right side of the simple interface.

These actions can be performed manually, but InternetTest groups them together, making them easily accessible without unnecessary navigation.

Requires Microsoft .NET to run this app.

License: Open Source

Changelog

New

    5ea93d4 Added Simplified Chinese translation (#287 - Thanks to @wcxu21)

Fixed

Nothing has been fixed in this release.

Updated

    11dfb55 Updated LeoCorpLibrary
    d1eb1c4 Updated links' design (#288)
    a47fde1 Updated copyrights year(s) (#289)

[close]

https://github.com/Leo-Corporation/InternetTest

[SiLæncer]

NxFilter is a useful software that was created to help administrators track HTTP traffic on a network. Using NxFilter, one can block not only the Internet traffic to specific webpages or domains, but also programs that use DNS.

Freeware

Changelog

    Embedded Tomcat has been updated to v8.5.75.
    CBC mode cipher has been removed for webserver security.
    JSP compiler target has been changed to 1.8.
    WebSockerHandler has been removed.
    Baselist has been updated to 4057161.

[close]

https://www.nxfilter.org/

[SiLæncer]

Lansweeper is an automated network discovery and asset management tool which scans all your computers and devices and displays them in an easily accessible web interface.

Freemium

Changelog

    Changed: LAN-11378 If a custom install folder is chosen that does not already end in “LansweeperAgent”, LsAgent now automatically installs to a "LansweeperAgent" subfolder in the specified directory
    Changed: LAN-7424 Improved the startup process of the LsAgent service on Windows computers, to ensure the service automatically retries the startup in case of a temporary failure
    Fixed: LAN-4483 An LsAgent scan of a Windows computer fails if one of the computer’s Hyper-V or cluster log messages contains quotes
    Fixed: LAN-11888 If a Windows computer and the user logged into it are in different domains, LsAgent incorrectly identifies the logged on user
    Fixed: LAN-10237 If the name of a software installed on a Windows computer contains the termination character, the software name is scanned incorrectly by LsAgent
    Fixed: LAN-11882 Issue with unauthorized First Run Wizard access under certain scenarios
    Fixed: LAN-10915 LsAgent can fail to scan the OS build and release info of a Windows computer, throwing an “unexpected exception” in the background and causing the rest of the scan to fail as well
    Fixed: LAN-10679 LsAgent does not correctly identify the memory type of Windows computers with DDR4 memory
    Fixed: LAN-10678 LsAgent for Windows fails to scan user-specific software, causing incorrect software history entries to be generated when scanning with both LsAgent and agentless scanning
    Fixed: LAN-10678 Software names are sometimes inconsistently scanned by LsAgent for Windows and agentless Windows scanning, causing incorrect software history entries to be generated
    Fixed: LAN-10926 When performing a new LsAgent install on a supported Windows OS that does not yet have the required .NET Framework 4.8, the LsAgent installer fails to automatically download and install .NET 4.8, stating that no Internet access is available even when it is
    Fixed: LAN-10975 When running the LsAgent installer on Windows Server 2012, the OS is erroneously reported as being unsupported
    Fixed: LAN-10890 When scanning logged on users of a Windows computer, LsAgent incorrectly detects the user domain of local users as “workgroup” instead of the name of the machine
    Fixed: LAN-10923 When uninstalling LsAgent from a Windows computer, some files are left behind in the LsAgent installation folder

[close]

http://www.lansweeper.com/

[SiLæncer]

NetBIOS-, SNMP- und TCP/IP-Scanner; überprüft unter anderem die Erreichbarkeit von Host-Rechnern und zeigt die verschiedenen Typen von Dateien an, die im Netzwerk ausgetauscht werden; unterstützt Wake On LAN und das ferngesteuerte Herunterfahren von Rechnern im Netzwerk.

Shareware

Changelog

    Added: dark theme support on Windows 10/11.
    Improved: displaying new device count in icon overlay.
    Improved: reading installed apps from 32-bit registry.
    Fixed: missing V3UserName in SNMP script object.

[close]

https://www.softperfect.com/products/networkscanner/

[SiLæncer]

TCPView ist ein Windows-Programm, das eine detaillierte Auflistung aller TCP- und UDP-Endpunkte auf Ihrem System enthält. Dazu gehören die lokalen Adressen sowie die Remoteadressen und Status der TCP-Verbindungen. Unter Windows Server 2008, Vista und XP berichtet TCPView auch den Namen des Prozesses, der den Endpunkt besitzt. TCPView stellt eine informativere und benutzerfreundlichere Teilmenge des Netstat-Programms zur Verfügung, das mit Windows geliefert wird. Der TCPView-Download enthält Tcpvcon, eine Befehlszeilenversion mit der gleichen Funktionalität.

Freeware

Whats new: >>

This TCPView update fixes a crash related to filtering by TCP version.

https://docs.microsoft.com/de-de/sysinternals/downloads/tcpview