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

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DomainHostingView collects a variety of information about a domain by using a series of DNS and WHOIS queries. Includes the hosting company or data center that hosts the Web, mail, and domain name server (DNS). Additionally, you can see the created/changed/expire date of the domain, domain owner, domain registrar that registered the domain, list of all DNS records, and more. This information can be saved as a report in HTML format.

License: Freeware

What's new: >>

You can now choose the most recent 20 domains that you previously used, from a drop-down list.
Added 'CIDR' column to the 'IP Addresses Information' section.

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

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Http Traffic Generator is a fast working application designed to help you count the amount of HTTP traffic for testing websites, apps, or web servers. You can specify the requests count and interval between two requests. The generated requests are sent to the specified URL. It is a very simple and fast program which can simulate client activity.

Freeware

http://www.nsauditor.com/web_tools_utilities/http_traffic_generator.html

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NetworkTrafficView is a monitoring tool that captures information passing through your network adapter and displays general traffic statistics. The packets statistics is grouped by the Ethernet Type, IP Protocol, Source/Destination Addresses, and Source/Destination ports.

A variety of information is displayed on each line including Ethernet Type (IPv4, IPv6, ARP), IP Protocol (TCP, UDP, ICMP), Source Address, Destination Address, Source Port, Destination Port, Service Name (http, ftp, and so on), Packets Count, Total Packets Size, Total Data Size, Data Speed, Maximum Data Speed, Average Packet Size, First/Last Packet Time, Duration, and process ID/Name (For TCP connections).

Freeware

What's new: >>

Added /cfg command-line option, which instructs NetworkTrafficView to use a config file in another location instead if the default config file, for example:
NetworkTrafficView.exe /cfg "%AppData%\NetworkTrafficView.cfg"
Added 'Show Time In GMT' option.

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

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EMCO MAC Address Scanner will provide users with a network scanning tool that allows to detect MAC addresses of network PCs. It can work in Windows networks in order to scan domains and workgroups and detect MAC addresses across subnets.

During a network scan MAC addresses are detected for every discovered PC using different MAC detection mechanisms to ensure most accurate and fastest results. Detected MAC addresses can be exported to CSV files together with information about network hosts.

Freeware

Whats new: >>

New and improved features:

Significantly improved the Machine Queue editing performance for huge networks
Reorganized Ribbon and context menus structure
Increased Active Directory enumeration speed
Reduced system memory usage

Resolved issues:

This release contains a number of resolved issues the most important of which are listed below
Potential error when drawing the main form

http://emcosoftware.com/mac-address-scanner

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The application allows scanning Windows computers in a local network to extract information on applications installed on every PC. The reported information includes the application name, version and vendor, installation date and installation size, as well as other fields displayed in the Windows Programs and Components dialog.

Freeware

Whats new: >>

The below features have been introduced for the first time or significantly improved in this release:

Microsoft Windows 8.1 and .NET Framework 4.5.1 are supported

This release resolves a number of issues, the most important of which are listed below:

Possible failure while connecting to the Active Directory forest root using specific name patterns
The application update process may hang in specific environments
Possible errors while updating the operations progress

http://emcosoftware.com/network-software-scanner

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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.

Windows: 8 / 7 / Vista / XP / 2000

Requirement: .NET Framework 2.0.

Freeware

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

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EMCO WakeOnLan Free is a professional utility that enables users to send WOL packets to computers on a network and power them up.

The application is designed to operate in enterprise networks, which may include domains, workgroups and multiple subnets, to power up one or multiple remote PCs within the scope of a single operation.

The centralized WOL operation can be initiated with just one mouse click. You don't need to enter MAC addresses of remote PCs in order to wake them up remotely.

The application retrieves MAC addresses automatically using four MAC detection mechanisms. Depending on your network configuration, the application allows you to use different Wake-on-LAN packet transmission methods to be sure that the WOL packet will not be blocked by your network devices.

You can use unicast, directed broadcast, local subnet or Internet transmission methods, or all of the above at the same time.

Freeware

Whats new: >>

The below features have been introduced for the first time or significantly improved in this release:

Microsoft Windows 8.1 and .NET Framework 4.5.1 are supported

This release resolves a number of issues, the most important of which are listed below:

Possible failure while connecting to the Active Directory forest root using specific name patterns
Line feed characters are replaced by HTML line breaks tags in plain text emails
The application update process may hang in specific environments
Possible errors while updating the operations progress

http://emcosoftware.com/wake-on-lan

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DNSQuerySniffer is a network sniffer utility that shows the DNS queries sent on your system. For every DNS query, the following information is displayed: Host Name, Port Number, Query ID, Request Type (A, AAAA, NS, MX, and so on), Request Time, Response Time, Duration, Response Code, Number of records, and the content of the returned DNS records.

You can easily export the DNS queries information to csv/tab-delimited/xml/html file, or copy the DNS queries to the clipboard, and then paste them into Excel or other spreadsheet application.

License:    Freeware

Whats new: >>

Added 'Show Time In GMT' option.

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

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NADetector monitors and analyzes the network traffic and displays statistical information pertaining to each IP address pair and protocol, helping network administrators and users troubleshoot network problems. The main purpose of NADetector is to allow you to collect statistical information about your network traffic that passes through network adapters and display incoming, outgoing and summary traffic statistics.

Freeware

http://www.nsauditor.com/network_monitoring/nadetector_traffic_analyzer.html

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Allows you to change (spoof) Media Access Control (MAC) Address of your Network Interface Card (NIC) or Wireless Network Card (WiFi), irrespective of the NIC's drivers or its manufacturer. Current user-friendly version has many new features which allows you to change IP Address, Gateway, DNS Servers, IPv6 support, enable/disable DHCP in one click, network configuration presets and many more features.

How To Change MAC Address

1. Starting MAC address changer will list all available network adapters.

2. Select the adapter you want to change the MAC address. You will get the details of your selection below.

3. In the Information tab, find the Change MAC Address frame. Enter new MAC address in the field and click Change Now! button. You may even click Random MAC Address button to fill up a randomly selected MAC address from the vendor list available.

4. To restore the original MAC address of the network adapter, select the adapter, click Restore Original button in the Change MAC Address frame.

NOTE: This tool cannot change MAC address of Microsoft Network Bridge. Network Bridge will automatically use the original MAC address of the first NIC added into bridge with the first octet of MAC address set to 0x02.

Freeware

Whats new: >>

This update fixes minor bugs including an error that occurs while updating OUI file into local database from IEEE.ORG.

http://www.technitium.com/

[SiLæncer]

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.

Windows: 8 / 7 / Vista / XP / 2000

Requirement: .NET Framework 2.0.

Freeware

Whats new: >>

Added Romanian language.

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

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NetWorx is a simple and free, yet powerful tool that helps you objectively evaluate your bandwidth situation. You can use it to collect bandwidth usage data and measure the speed of your Internet or any other network connection. NetWorx can help you identify possible sources of network problems, ensure that you do not exceed the bandwidth limits specified by your ISP, or track down suspicious network activity characteristic of Trojan horses and hacker attacks.

Freeware

Whats new: >>

Added showing usage in terabytes for large numbers over 1000 GB.
Added SNMPv1 and SNMPv2 support for router monitoring via SNMP.
Fixed an issue with garbled or incorrect application names recorded.
Allowed users to choose which implementation of driver to install (WFP/TDI).
Added automatic firewall rule creation/removal for usage synchronisation.
Updated LAN traffic filtering drivers and improved Windows 8.1 compatibility.

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

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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

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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: >>

Added 'No Local-Host Connections' option. When it's turned on, connections with 127.0.0.1 in both 'Local Address' and 'Remote Address' will not be added.

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

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NetConnectChoose is for better utilizing multiple internet connections by easily choosing the default Internet connection that will be used by applications. This is useful for example to prevent overload or save high bandwidth only for critical applications. Note that each connection must come from a different network adapter.

The program also displays extensive information about every active network/Internet connection, including network adapter name, MAC Address, Name Servers, MTU, Interface Speed, current incoming/outgoing data speed, number of received/sent packets, received/sent bytes, and more.

License:    Freeware

Whats new:>>

Fixed to work again on Windows 2000

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