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

[SiLæncer]

WifiInfoView scans the wireless networks in your area and displays extensive information about them, including: Network Name (SSID), MAC Address, PHY Type (802.11g or 802.11n), RSSI, Signal Quality, Frequency, Channel Number, Maximum Speed, Company Name, Router Model and Router Name (Only for routers that provides this information), and more...

When you select a wireless network in the upper pane of this tool, the lower pane displays the Wi-Fi information elements received from this device, in hexadecimal format.

WifiInfoView also has a summary mode, which displays a summary of all detected wireless networks, grouped by channel number, company that manufactured the router, PHY type, or the maximum speed.

License: Freeware

What's new: >>

You can now send the data to stdout by specifying empty string as filename, for example:

WifiInfoView.exe /scomma "" | more

http://www.nirsoft.net/utils/wifi_information_view.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.

Freeware

http://www.komodolabs.com/

[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:>>

MSA device detection improved History

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

[SiLæncer]

The Dude will automatically scan all devices within specified subnets, draw, and layout a map of your networks, monitor services of your devices and alert you in case some service has problems.

The Dude network monitor is an application by MikroTik which can dramatically improve the way you manage your network environment. It will automatically scan all devices within specified subnets, draw and layout a map of your networks, monitor services of your devices and alert you in case some service has problems.

License: Freeware

Changelog

bridge - do not learn untagged frames when filtering only tagged packets;
bridge - fixed possible memory leak when VLAN filtering is used;
bridge - improved packet handling when hardware offloading is being disabled;
bridge - properly forward unicast DHCP messages when using DHCP Snooping with hardware offloading;
crs328 - improved link status update on disabled SFP+ interface when using DAC;
crs3xx - fixed possible memory leak when disabling bridge interface;
crs3xx - properly read "eeprom" data after different module inserted in disabled interface;
dhcpv4-server - use client MAC address for dual stack queue when "client-id" is not received;
dhcpv6-server - fixed dynamic binding addition on solicit when IA_PD does not contain prefix (introduced in v6.43);
dhcpv6-server - recreate DHCPv6 server binding if it is no longer within prefix pool when rebinding/renewing;
ipsec - allow multiple peers to the same address with different local-address (introduced in v6.43);
led - added "dark-mode" functionality for LHG and LDF series devices;
led - added "dark-mode" functionality for wsAP ac lite, RB951Ui-2nD, hAP and hAP ac lite devices;
led - fixed default LED configuration for SXT LTE kit devices;
led - fixed power LED turning on after reboot when "dark-mode" is used;
ntp - fixed possible NTP server stuck in "started" state;
romon - improved packet processing when MTU in path is lower than 1500;
routerboard - show "boot-os" option only on devices that have such feature;
traffic-flow - fixed post NAT port reporting;
w60g - added "frequency-list" setting;
w60g - added interface stats;
w60g - fixed interface LED status update on connection;
w60g - general stability and performance improvements;
w60g - improved stability for short distance links;
w60g - renamed "mcs" to "tx-mcs" and "phy-rate" to "tx-phy-rate";

[close]

http://www.mikrotik.com/thedude.php

[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

Extract domain from URL on Domain > Test.
v4.3.2.7 of 'domain-pattern.txt' applied.
NxClassifier ruleset updated to 439.
Use LocalTalkie.clearJahasDicCache() on DAO classes.
Jahaslist has been updated to 2443476.

[close]

http://www.nxfilter.org/

[SiLæncer]

NetSpot is the first free Wi-Fi survey app for the rest of us. NetSpot features two major Wi-Fi troubleshooting modes: Discover and Survey. It is the only professional software for home and office Wi-Fi management, analysis, and visualization for Windows computers. You need just a few clicks to start your wireless network site survey. Just point to where you are on the map and watch NetSpot WiFi booster doing the magic.

Freeware

Changelog

added Japanese localization
added Time-limited licenses are available
added Purchase, offline activation and activation code recovery options were translated to all five languages available in the app.
improved Survey export was improved greatly to allow saving projects with currently selected settings
improved Improved workflow while Wi-Fi adapter is busy
improved Updated the list of device vendors
fixed Minor interface and interactivity improvements throughout

[close]

http://www.netspotapp.com/netspot-windows.html

[SiLæncer]

A user-friendly and efficient application that can scan your computer for network adapters and analyze the connections in your LAN.

Freeware

https://homepage.univie.ac.at/devag8/

[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

Whats new:>>

Added a configurable delay between live display rescan rounds.
Added a setting to show filtered/online/offline devices in status bar.
Added a MIB browser for easy OID selection in SNMP queries.
Added official Windows Server 2019 support.

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

[SiLæncer]

Changelog

New features:

Blocker popup alert windows and other popups are now implemented as a notification window at the corner of primary screen which does not steal focus from active window and it is less intrusive for the user.
Added TCP/UDP ports database (used in Connection History)
Options added to Connection History.

Bug fixes:

Incorrect time values in Stats fixed.
Slow loading of data in Stats fixed.
minor UI and other fixes.

[close]

http://www.netlimiter.com/

[SiLæncer]

Public DNS Server Tool provides you with a simple way to change DNS servers.

The goal of this small networking utility is to simplify the process of changing your DNS server settings. It is mostly a foolproof method that any skill level can utilize. Public DNS Server Tool has a pre-configured list to choose a new public DNS server. And all it takes to change over to one is to select and click it.

Switching DNS servers can potentially provide better security and better protection layers as well as the ever sought ability to be faster. Each of these public DNS servers is available for all to use but setting up DNS servers in Windows can be a little tricky especially for a less experienced user. Enter Public DNS Server Tool that will permit you to easily set the domain name servers in Windows without much fuss. You also have the option to either backup or restore your DNS server settings if needed.

Freeware

https://www.trishtech.com/public-dns-server-tool/

[SiLæncer]

Whats new:>>

Support scanning list of ip addresses

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

[SiLæncer]

LiveTcpUdpWatch is a tool for Windows that displays live information about all TCP and UDP activity on your system. Every line in the main table of LiveTcpUdpWatch displays the protocol (TCP/UDP/IPv4/IPv6), local/remote IP address, local/remote port, number of sent/received bytes, number of sent/received packets, connect/disconnect time (For TCP only), and the process (ID and path) responsible for this activity.

Freeware

Whats new:>>

Added 'Save All Items' option (Shift+Ctrl+S).

https://www.nirsoft.net/utils/live_tcp_udp_watch.html

[SiLæncer]

Umfangreiches Monitoring-Tool zum Überwachen eigener Netzwerk-Server und -Geräte sowie anderer IT-Ressourcen mit zahlreichen Visualisierungsmöglichkeiten; versendet in Notfällen E-Mails, Kurznachrichten via SMS oder Sofortnachrichten via Instant Messenger; zeigt alle Informationen im Browser-Fenster an; auch als Plug-in für Firefox erhältlich.

License: GPL

Changelog

New Features and Improvements:

added filter fields to select templates and hosts by directly linked templates; made proxy filter field visible in configuration hosts field
added 'fullscreen' and 'kiosk' URL arguments to allow to set layout mode via link
improve out of memory error message by adding statistics and backtrace; improve something impossible has just happened error message by adding backtrace
improved escalator performance by using nextcheck index instead of reading whole table

Bug Fixes:

fixed possible PHP errors in "Problem hosts" widget
fixed possible crash when syncing host groups
fixed selection box for graphs on monitoring screens
extended support of system.stat[ent], system.stat[cpu,pc], system.stat[cpu,ec] on IBM AIX to LPAR type 'dedicated'
fixed the host visible name in the event details/messages from server when using long utf8 text
fixed max count of records in the single json that proxy can send to the server
fixed the case where data from non-monitored VMware services are not removed from vmware cache
added support for OpenSSL 1.1.1
added note on runtime control with PID numbers larger than 65535 to server, proxy and agentd help messages and man pages
fixed the verification of the assignment of two web checks with the same name from different templates to one host
fixed cloning inherited host prototype on host
fixed calculation of Y zero position in graph
fixed "Field "parent_itemid" cannot be set to NULL" error message while importing multiple templates
added support of user language specific url link in support icon, supported languages: english as default, japanese, russian
improved preprocessor worker performance
fixed incorrect zero rounding in date and time fields
fixed sql error in escalator when working with Oracle, PostgreSQL (less than v9.4) databases
fixed incorrect translation string in en_US locale
fixed fields becoming writable upon form refresh in host prototype form
fixed 'follow redirects' checkbox in web scenario step's dialog
fixed color of the host name in the title of the Screens
fixed sorting when changing status of media type
fixed triggers in trigger overview being filtered by trigger severity and trigger status change time instead of problem severity and problem creation time
fixed updating of the Graph list of host when selecting a group of hosts
removed links to templates with no permissions for templated triggers, trigger prototypes, graphs, graph prototypes, host prototypes and web scenarios
fixed trigger evaluation result not visible in test dialogue when expression is too long
fixed zoom button for time selector in IE browser
fixed table markup on overview and system info pages
fixed plain text Latest data when selecting more than 1 item
fixed host prototype status checkbox resets after adding template
fixed minor typos in comments and tests
fixed icon misplacement in problem view
fixed incorrect profile update causing page filter to sometimes show duplicate values
fixed validation of double/Numeric(float) values
fixed selection of data for trigger overview and graphs if first drop down entry is "none"
fixed Java gateway not to mark host unreachable in case of invalid username and password
fixed JMX endpoint not being included in error message in case of connection errors
fixed web.page.regexp item parameters description
fixed crash that could occur when OpenIPMI pollers are configured
fixed crash in vmware collector when receiving invalid xml
fixed crash when processing internal trigger events and deleting triggers at the same time

[close]

http://www.zabbix.com/

[SiLæncer]

Tool for monitoring network traffic (bandwidth) on selected interfaces. Features: graph and numeric values in real-time, works with any network connection, taskbar icon showing activity, statistical module, computer work time, distance traveled by cursor (mouse), predictions based on collected data, review of archival data.

Freeware

Whats new:>>

Option: hide chart window when other foreground window is in fullscreen mode. Customizable tray icon.

http://venea.net/?action=article&article=nettraffic

[SiLæncer]

HazteK TrueIP is a small networking tool designed to ascertain your true external IP address and report it in various user-selectable methods.

It runs in the system tray actively monitoring your IP address(es) and allows you to easily view info regarding your current IP address and hostname.

HazteK TrueIP is also useful when you have a computer that you need to access remotely but don't have the resources to have a static IP address, this program will help you stay connected easily.

Freeware

Whats new:>>

fix for TLS 1.2 update so that posting to the TrueIP Online website works

https://www.haztek-software.com/applications/network/trueip/