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

[SiLæncer]

Gibt die Anzahl von Computern eines Netzwerks nach verschiedenen Vorgaben aus (beispielsweise nur SQL-Server oder Primary Domain Controller).

Freeware

http://www.nsauditor.com/network_tools/free_network_enumerator.html

[SiLæncer]

Remote Memory Info is an application that allows users to connect to a selected computer device in order to get details about its memory statistics.

Remote Memory Info displays remote network computer memory usage and statistics, page faults/sec, available bytes, committed bytes, commit limit, write Copies/sec, transition faults/sec, cache faults/sec, demand zero faults/sec, pages/sec, pages Input/sec, page reads/sec, pages output/sec, pool paged bytes, pool nonpaged Bytes, page writes/sec, pool paged allocs, pool nonpaged allocs, free system page table entries, cache bytes etc.

Freeware

http://www.networksecurityhome.com/network_tools/remote_memory_information/remote_memory_details.html

[SiLæncer]

SoftPerfect WiFi Guard is a tool for keeping a small WiFi network secure. It allows you to know immediately if your network is used without your knowledge. It's a specialized network scanner that runs through your network at set intervals and reports immediately if it has found any new connected devices that could possible belong to an intruder.

License:    Freeware

Whats new: >>

Fixed the main window position when an auxiliary monitor was disconnected.
Fixed detecting the default gateway on Windows with multiple adapters.
Fixed a crash when encountering a corrupted configuration file.
Added and updated several user interface languages.

http://www.softperfect.com/products/wifiguard/

[SiLæncer]

WebSiteSniffer is a packet sniffer tool that captures all the components of a given Web site and stores them in a folder of your choice. A variety of file types can be captured including HTML, Text, XML, CSS, Video/Audio, Images, Scripts, and Flash (.swf) files.

While capturing the Web site files, the main window of WebSiteSniffer displays general statistics about the downloaded files for every Web site / host name, including the total size of all files (compressed and uncompressed) and total number of files for every file type (HTML, Text, Images, and so on).

License: Freeware

What's new: >>

Added option to save and load the entire configuration of WebSiteSniffer ('Save Configuration' and 'Load Configuration' under the File menu).

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

[SiLæncer]

Überprüft und inventarisiert Software und Hardware in Windows-Netzwerken und zeigt alle relevanten Informationen über ein Web-Interface an; es müssen keine Agenten auf den einzelnen Rechnern installiert werden, das Scannen funktioniert über die auf jedem Rechner standardmäßig integrierten Funktionen; in verschiedenen Versionen erhältlich.

Whats new: >>

· Show asset groups on asset page even if asset has never been successfully scanned.
· Internet explorer 11 ActiveX fix.
· SNMP switch scanning now uses interface alias and name before using description.
· Reworked the software authorization screen with paging.
· Empty lspush files are no longer imported.
· Speed improvements when importing many lspush files.
· Fixed: display issue with long eventlog sources in the eventlog widget.
· Fixed: bug in Toshiba warranty scanning.
· Fixed: Duplicate problem with Riverbed Steelhead virtual MAC addresses.
· Fixed: Duplicate problem with WatchDog 15 devices.
· Fixed: minor display problem on user detail page.

http://www.lansweeper.com/

[SiLæncer]

jNetMap was designed as a small tool that you can use to ping all the devices in a network every x minutes, updating their status according to the ping result.

Alternatively you can  monitor a specific port, such as port 80 for web servers. Available devices are green, unavailable devices are red. Gray means "unknown" and orange "not found".

To start drawing a new map, select "add", enter the details and hit enter. You can connect the devices by right-clicking on a device and selecting "connect".

You can also save and open existing maps so you don't have to redraw everything.
It supports arguments, e.g. "java -jar jNetMap.jar some/where/some.netmap" will open the "some.netmap" when starting the application. This also works for the "open with..." option in any OS.

License : GPL

http://www.rakudave.ch/

[SiLæncer]

Zabbix is a network monitoring solution that provides you with advanced visualization features. The software can also monitor the network devices by automatically finding the servers and the other network devices.

This tool can be easily configured and used by administrators due to its very easy setup process. The centralized monitoring model allows you to store the information in databases in order to process it later.

License: GPL

Whats new: >>

Updated Dutch translation.

:: List of Improvements included into 2.0.8

    [ZBXNEXT-1405] added IP to the warning about ignored messages because of their size
    [ZBX-1357] updated Dutch translation; thanks to Zabbix translators

:: Complete List of Bug Fixes and Improvements included into 2.0.8

    [ZBX-6889] fixed processing of availability data by the server
    [ZBXNEXT-1405] added IP to the warning about ignored messages because of their size
    [ZBX-1357] updated Dutch translation; thanks to Zabbix translators
    [ZBX-6746] fixed template linking to proxy if the agent with the same name is auto-registered
    [ZBX-6840] fixed undefined indexes for triggers in Monitoring > Maps and Dashboard
    [ZBX-6672] fixed windows agent performance counters being capped to 100
    [ZBX-6831] fixed webtest item conversion in 1.8->2.0 database upgrade patch for mysql
    [ZBX-6527] fixed proc.mem calculations with getprocs() for AIX
    [ZBX-5924] fixed curl verify host option setting in ez texting
    [ZBX-6798] improved error messages from UnixODBC library for Database Monitor items
    [ZBX-6797] added configurable ODBC login timeout

http://www.zabbix.com/

[SiLæncer]

Erzeugt IP-, ICMP-, TCP- und UDP-Trafic, um Server, Router, Firewalls etc. unter Last zu testen.

Freeware

http://www.nsauditor.com/network_tools/network_traffic_generator.html

[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.

Scan Ports
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

New: Automatically download oui.txt to get vendor names from mac addresses

http://thesz.diecru.eu/content/portscan.php

[SiLæncer]

NitroShare ermöglicht den Austausch von Dateien zwischen Computer innerhalb eines Netzwerks, ohne das man sich Gedanken um Netzwerkfreigaben machen muss. Dazu werden die Dateien einfach in eine Dropzone geschoben und das Programm zeigt einem alle Rechner im Netzwerk an, auf denen NitroShare ebenfalls läuft. Nach der Auswahl des entsprechenden Rechners bekommt der dortige User ein Fenster angezeigt, das ihn Informiert, welche Dateien (inkl. Größenangabe) zum Empfang bereit sind. Beim Hersteller gibt es außer den exe-Dateien auch noch Versionen für Linux und MacOS zum runterladen.

Unterstützt wird Windows XP - 8

Lizens : GPL 3

http://quickmediasolutions.com/apps/14/nitroshare

[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

whats new:>>

· New Windows installer that includes both 32 and 64-bit binaries
· More improvements for Windows binary (better icon, manifest, etc)

http://angryip.org/w/Home

[SiLæncer]

RemoteNetstat will display detailed information about a remote computer. It allows you to view the IP, ICMP, TCP, UDP and server statistics.

It shows details about IP datagrams including forwarding enabled-disabled state, default time to live, the number of received datagrams, datagrams wi opened active and passive connections, failed connections, reset connections, currently established connections, received segments, sent segments, retransmitted segments, received errors, segments, which have been sent with reset flag, cumulative connections, details about UDP datagrams the number of received datagrams, datagrams without port, datagrams with errors, sent datagrams, listening connections, ICMP messages in incoming and outgoing states including the number of messages, errors, unreachable messages, TTL exceeded messages, messages with parameter problems, source quench messages, redirected messages, echo messages, echo replies, time stamp replies, address mask messages, address mask replies,etc.

You must have administrative privileges on the remote network computer. All the mentioned features are provided with a user friendly graphical interface.

Freeware

http://www.networksecurityhome.com/network_tools/remote_network_statistics/remote_network_statistics.html

[SiLæncer]

9Ping provides you with a simple method for monitoring your network by displaying the ping request results from a maximum of 9 different IP addresses.

The main interface of 9Ping is split into 9 panes, enabling users to configure each one to read the ping results from a specified host or address. Ping requests can be sent every 1 ms, which comes in handy for running ATP tests.

Freeware

http://www.sharontools.com/

[SiLæncer]

ServersCheck Monitoring was designed to be a tool running on Windows based systems for monitoring, reporting and alerting on network, servers and other IT systems availability.

In addition to monitoring regular network devices, the program can also can monitor environmental devices like temperature, humidity, flooding. ServersCheck Monitoring Software runs as a local service and is administrated via a browser based interface. Additional features include alerts and graph output for long-term statistics tracking.

Freeware

Whats new: >>

- New: Groups added to Status Reports
- New: Status Reports can be scheduled to be periodically emailed
- New: Option to define at a report level if it has to be published via FTP or not
- Update: Reporting menu modified with now 3 options: Graphs, Status or Timeline reports
- Fix: HEATHMAPS wouldn't run in 10.1.6 unless specific parameter was set
- Fix: Status Report list would not be legible on IE9
- Discontinued: Scheduled Reports through BCA license
- replaced by Status Reports broadcast
- Discontinued: MSN alerts as MSN was stopped by Microsoft

http://www.serverscheck.us/

[SiLæncer]

As its name implies, Simple IP Changer provides a simple and fast method for toggling between static and dynamic IP configurations. The application requires you to set the parameters before running it. With just a few click, you will be able to switch from DHCP to static IP and viceversa.

Freeware

http://sourceforge.net/projects/simpleipchanger/