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

[SiLæncer]

Free Port Scanner is a small, fast, easy-to-use and robust port scanner for the Win32 platform. You can scan ports on fast machines in a few seconds and can perform scan on predefined port ranges. This tool uses TCP packets to determine available hosts and open ports, service associated with port and other important characteristics. The tool is designed with a user-friendly interface and is easy to use.

Freeware

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

[SiLæncer]

Terminal-Emulator mit integrierter Makro-Skriptsprache, der verschiedene Terminal-Typen von VT100 bis VT382 emuliert; unterstützt unter anderem TCP/IP-Verbindungen (Telnet, SSH1 und SSH2) sowie Verbindungen über den seriellen Port, IPv6-Kommunikation und UTF-8-Protokolle.

Lizenz: Open Source

Changelog

Changes

added support for following dtterm window manipulation sequences.
10: Full-screen mode
13;2: Report window position. (text area)
14;2: Report window size. (whole window)
15: Report root window size in pixels.
16: Report character size in pixels.
The behavior of following dtterm window manipulation sequence was changed.
14: Report window size sequence: report text area size instead of whole window size.
The left and right margin mode does not be reset when window size is changed.
The `/' character can be treated as path separator by using the command line option receiving a file name.

Bug fixes

The plugin compiled before 4.100 can not called because the DLL's calling convention is changed in Tera Term 4.100.

Misc

upgraded TTSSH to 2.87.
upgraded TTXResizeMenu Plug-in to 1.05
upgraded Oniguruma to 6.9.0.

[close]

http://ttssh2.sourceforge.jp/

[SiLæncer]

PingPlotter is a lightweight network troubleshooting, diagnostic and monitoring tool. It can run in the background collecting data while you continue to run applications and then allow you to quickly look at the data in an intuitive graphical format when you experience problems (reduced call quality for VoIP, slowdowns or disconnects with applications, etc.).

Changelog

Improvements

LND „Export to CSV“ option now allowed in Standard edition.
Improved sizing for images included in email alert templates.
Restart application prompt no longer shows when selecting „Cancel“ in custom data path browser.
Null host error now displays better messaging and closes problem target.

[close]

http://www.pingman.com/

[SiLæncer]

NetworkLatencyView is a simple tool for Windows that listens to the TCP connections on your system and calculates the network latency (in milliseconds) for every new TCP connection detected on your system. For every IP address, NetworkLatencyView displays up to 10 network latency values, and their average. The latency value calculated by NetworkLatencyView is very similar to the result you get from pinging to the same IP address.
NetworkLatencyView also allows you to easily export the latency information to text/csv/tab-delimited/html/xml file, or copy the information to the clipboard and then paste it to Excel or other application.

Freeware

Whats new: >>

Added 'Add Header Line To CSV/Tab-Delimited File' option (Turned on by default).

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

[SiLæncer]

If you own several Bluetooth-enabled devices and you like to connect them to the PC, you might also want to regularly check the signal strength and make sure they are running at top performance. And this is where Bennett can come in handy.

Freeware

Whats new:>>

Service name handling improved

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

[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:

ZBXNEXT-4872 reworked SVG graph x-axis timeline
ZBXNEXT-4873 implemented single dot datasets to be drawn as points in line vector graphs
ZBX-14876 added a new optional parameter <regex_excl_dir> to items vfs.dir.size[] and vfs.dir.count[]

Bug Fixes:

ZBX-15412 fixed Name column overlaps the Application column in the Template view
ZBXNEXT-4872 reverted SVG graph timeline changes to previous state
ZBX-15577 fixed restricted user access to the host name when calling host_screen
ZBX-13335 fixed low performance with linkage of items and item prototypes to a lot of hosts
ZBX-15435 fixed "Undefined index" errors in the "Problems" widget with multiple active maintenances which part of these are inaccessible
ZBX-15417 changed vmware collector to perform datastore configuration refresh only when directly monitoring ESXi version lower than v6.0
ZBX-14896 fixed low performance of the SQL statement when link template to many hosts
ZBX-15220 fixed displaying of last value for values received in the same second
ZBX-15451 fixed event correlation when "Event tag pair" condition is used and tag contains special characters
ZBX-15460 reset agent availability when host status changes, e.g., when host gets disabled
ZBX-15331 updated LLD item creation/updating error messages
ZBX-15465 removed html non-breaking space from visiblity checkbox labels
ZBX-15307 fixed upper level maps positioning in Monitoring Map screen
ZBX-15428 improved regular expression performance by studying compiled pattern
ZBX-11761 added warnings in case of TLS identity mismatch
ZBX-15373 fixed removal of trigger when deleting discovered item; fixed removal of dependent child items when removing master item
ZBX-14613 fixed hostgroup.delete and host.delete API methods to validate maintenance constraint
ZBX-14863 fixed authentication settings form of LDAP anonymous binding
ZBX-15374 fixed SQL and PHP errors on chart3.php page
ZBX-15301 fixed monotonous lag behind in Windows "system.localtime"
ZBX-15377 fixed error messages for arrays in GET parameters
ZBX-15369 fixed "Undefined index: label" in map.update() method
ZBX-15376 fixed "Undefined index: refresh" on several pages with disabled guest user
ZBX-15375 fixed web scenario step name can consist only of whitespaces
ZBX-15375 fixed undefined index on Web scenario configuration page
ZBX-15372 fixed SQL and PHP errors on "Slide shows" page when enter slides.php witout GET parameters
ZBX-15359 fixed undefined index in maintenance.create and maintenance.update API calls
ZBX-15358 fixed undefined index in configuration.import API call without one or several rules
ZBX-15355 fixed undefined index in configuration.import API call
ZBX-14926 fixed empty "inventory" property being returned by API if inventory mode is disabled
ZBX-15354 fixed undefined index in API calls without "auth" parameter
ZBX-15399 fixed IPv4 connections not being accepted when IPv6 mask is used
ZBX-14331 fixed error allowing users to change type of a host interface that already has items attached
ZBX-15254 fixed incorrect matching string highlight in multiselect autocomplete box
ZBX-15136 fixed displaying 'Plain text' on the dashboard as html
ZBX-15313 fixed unit suffix support in calculated item expressions
ZBX-15224 fixed failed query errors when receiving non UTF-8 history values
ZBX-14592 fixed calculation of SLA and availability report when problem has negative duration
ZBX-13804 fixed generic popup form submission
ZBX-15156 fixed undefined offset error in host screen with web item
ZBX-14980 fixed problem with filter by itemids and hostids in history.get
ZBX-14624 fixed agent collector not releasing connection to missing/removed disk devices
ZBX-15279 fixed handling of LLD processing errors that should have resulted in not supported LLD rule state
ZBX-15241 fixed escaping regexp symbols in preprocessing output parameter when creating item by LLD
ZBX-14604 fixed displaying of the graph name on screens
ZBXNEXT-4588 renamed 'display options' tab to 'displaying options'; fixed multiple layout issues, footnote in hint-box, field value handling, calculation of mouse position, multiple issues related with Y axis and problem styling
ZBX-15159 fixed existing context menu closing when new one is opened
ZBX-15233 renamed fuzzytime() function description in dropdown list
ZBX-12801 excluded zabbix_sender.dll from MS Windows builds with TLS
ZBXNEXT-4883 fixed when trigger in problem state hides all dependent triggers in history view
ZBX-15260 improved misleading warning message when agent fails to find log file during processing logrt[] item
ZBX-15258 fixed update interval of "Zabbix queue" item in server's template to be consistent with proxy template, added missing units in proxy template
ZBX-15225 improved handling of timeouts in "vfs.dir.size" and "vfs.dir.count" items on Windows agent

[close]

http://www.zabbix.com/

[SiLæncer]

MiTeC Network Scanner is a robust, mutli-threaded Port, IP, NetBIOS and SNMP scanner with many advanced features intended for both system administrators and general users who are interested in computer security.

MiTeC Network Scanner performs ping sweeps, scans for opened TCP and UDP ports, resource shares and services. For devices with SNMP capability available interfaces are detected and basic propeaties displayed. It also allows you to edit results, save/load results to/from CSV and print network device list and any data in any section can be exported to CSV. It can also resolve host names and auto-detect your local IP range.

Freeware

Whats new:>>

User-defined VirusTotal Api key, minor enhancements and fixes

http://www.mitec.cz/netscan.html

[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

*) ipsec - accept only valid path for "export-pub-key" parameter in "key" menu;
*) quickset - fixed "country" parameter not properly setting regulatory domain configuration;
*) smb - fixed possible buffer overflow;
*) w60g - fixed disconnection issues in PtMP setups;
*) wireless - improved antenna gain setting for devices with built in antennas;
*) wireless - show indoor/outdoor frequency limitations under "/interface wireless info country-info" command;

[close]

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

[SiLæncer]

DynamicDNS is a simple Windows service that runs on your computer and periodically updates the DNS record of a sub-domain of your choosing with your most current dynamic IP address.

DynamicDNS Features:

DynamicDNS is 100% free. No ads, no cost - free.
DynamicDNS requires the .NET Framework v4.5 which is included.
Both the 32 and 64-bit versions of Windows 7 and up or Windows Server 2008 and up are supported.
You can sign-up for an account using the application after you install it.
Your one single account can be signed in on as many computers as you like and can all update different sub-domains.

Freeware

Whats new:>>

Rebrand from the DNSLife.
Load balanced servers.
Added geo-redundancy.

http://www.networkdls.com/

[SiLæncer]

TcpLogView monitors the opened TCP connections on your system, and adds a new log line every time that a TCP connection is opened or closed. For every log line, the following information is displayed: Even Time, Event Type (Open, Close, Listen), Local Address, Remote Address, Remote Host Name, Local Port, Remote Port, Process ID, Process Name, and the country information of the Remote IP (Requires to download IP to country file separately.)

Freeware

Whats new: >>

Fixed bug: When exporting the log items while the 'Write To Log File' option was active, TcpLogView started to write the csv log file in Unicode, causing the file to be corrupted.

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

[SiLæncer]

Monitor the download and upload speed of one or multiple network adapters from a simple desktop gauge, with this open-source program.

MIT License

https://github.com/oormicreations/VizNetGauge

[SiLæncer]

WhoisCL is a simple command-line utility that 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 supports both generic domains and country code domains.

System Requirements

    Windows operating system: Windows 98/ME/2000/XP/2003/2008/7/8.
    Internet connection.
    On a firewall, you should allow outgoing connections to port 43.

Whats new:>>

Added -s command-line option, which allows you to specify the WHOIS server to use instead of taking it from the servers list of WhoisCL.

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

[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

V4.3.3.4 of 'domain-pattern.txt' applied.
Config.DEFAULT_HTTPS_PORT set to 443.
Custom domain related params moved into Global class.
NxClassifier ruleset updated to 440-2.
Select only the first 2,000 data for CategoryData.getDomainList.
CategoryData.hasDomainList flag has been removed.
Use ConcurrentHashMap for WhiteoneDic.domainMap.
'Whitelist > Common Bypass' added.
New Jahaslist category 'Suspicious' added.
Jahaslist has been updated to 2645292.

[close]

http://www.nxfilter.org/

[SiLæncer]

Whats new:>>

*) winbox - improvements in connection handling to router with open winbox service;

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

[SiLæncer]

Changelog

MAJOR CHANGES IN v6.44:
----------------------
!) cloud - added command "/system backup cloud" for backup storing on cloud (CLI only);
!) ipsec - added new "identity" menu with common peer distinguishers;
!) ipsec - removed "main-l2tp" exchange-mode, it is the same as "main" exchange-mode;
!) ipsec - removed "users" menu, XAuth user configuration is now handled by "identity" menu;
!) radius - initial implementation of RadSec (Radius communication over TLS);
!) speedtest - added "/tool speed-test" for ping latency, jitter, loss and TCP and UDP download, upload speed measurements (CLI only);
!) telnet - do not allow to set "tracefile" parameter;
!) upgrade - release channels renamed - "bugfix" to "long-term", "current" to "stable" and "release candidate" to "testing";
!) upgrade - "testing" release channel now can contain "beta" together with "release-candidate" versions;
----------------------

Changes in this release:

!) ipsec - added new "identity" menu with common peer distinguishers;
*) bridge - fixed log message when hardware offloading is being enabled;
*) bridge - fixed packet forwarding with enabled DHCP Snooping and Option 82;
*) bridge - fixed system's identity change when DHCP Snooping is enabled (introduced in v6.44beta61);
*) bridge - improved packet handling when hardware offloading is being disabled;
*) certificate - show digest algorithm used in signature;
*) chr - distribute NIC queue IRQ's evenly across all CPUs;
*) chr - fixed IRQ balancing when using more than 32 CPUs;
*) crs3xx - fixed packet forwarding through SFP+ ports when using 100Mbps link speed;
*) crs3xx - fixed SFP+ linking using 1.25G SFP modules (introduced in v6.44beta39);
*) dhcpv6-server - fixed missing gateway for binding's network if RADIUS authentication was used;
*) dhcpv6-server - show "client-address" parameter for bindings;
*) ethernet - added "tx-rx-1024-max" counter to Ethernet stats;
*) ethernet - fixed packet forwarding when SFP interface is disabled on hEX S;
*) fetch - added option to specify multiple headers under "http-header-field", including content type;
*) fetch - improved stability when using HTTP mode;
*) fetch - removed "http-content-type" parameter;
*) gps - increase precision for dd format;
*) hotspot - added "https-redirect" under server profiles;
*) ike2 - retry RSA signature validation with deduced digest from certificate;
*) ipsec - require write policy for key generation;
*) kidcontrol - use "/128" prefix-length for IPv6 addresses;
*) lldp - fixed missing capabilities fields on some devices;
*) lte - added multiple APN support for R11e-4G;
*) lte - fixed passthrough DHCP address forward when other address is acquired from operator;
*) lte - improved SIM7600 initialization after reset;
*) lte - query "cfun" on initialization;
*) lte - require write policy for at-chat;
*) lte - update firmware version information after R11e-LTE/R11e-4G firmware upgrade;
*) ntp-client - fixed "dst-active" and "gmt-offset" being updated after synchronization with server;
*) ppp - fixed dynamic route creation towards VPN server when "add-default-route" is used;
*) quickset - fixed "country" parameter not properly setting regulatory domain configuration;
*) rb4011 - fixed SFP+ interface full duplex and speed parameter behavior;
*) rb4011 - improved SFP+ interface linking to 1Gbps;
*) sfp - fixed possible reboot loop when inserting SFP modules in CRS328-4C-20S-4S+ (introduced in v6.44beta61);
*) smb - fixed macOS clients not showing share contents;
*) smb - fixed possible buffer overflow;
*) smb - fixed Windows 10 clients not able to establish connection to share;
*) snmp - fixed "rsrq" reported precision;
*) snmp - report ifSpeed 0 for sub-layer interfaces;
*) switch - added comment field to switch ACL rules;
*) tr069-client - added "connection-request-port" parameter (CLI only);
*) usb - improved USB device powering on startup for hAP ac^2 devices;
*) usb - increased default power-reset timeout to 5 seconds;
*) userman - added first and last name fields for signup form;
*) w60g - fixed disconnection issues in PtMP setups;
*) winbox - improvements in connection handling to router with open winbox service;
*) winbox - renamed "Default AP Tx Rate" to "Default AP Tx Limit";
*) winbox - renamed "Default Client Tx Rate" to "Default Client Tx Limit";
*) winbox - show "System/RouterBOARD/Mode Button" on devices that have such feature;
*) wireless - improved antenna gain setting for devices with built in antennas;
*) wireless - improved connection stability for new model Apple devices;
*) wireless - improved system stability when scanning for other networks;
*) wireless - show "installation" parameter when printing configuration;

[close]

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