It comes with basic filtering capabilities but it does require further work to make it worth a try. Relying on WinPcap, Packet Sniffer can perform low-level network monitoring, allowing the quick capturing of all the packets that travel throughout a network interface. A network packet capturing tool that requires further work All this information might not be relevant to regular computer users but network administrators can surely use it to their advantage when trying to detect bottlenecks, suspicious transfers or other network-related issues. Aside from the packet type, Packet Sniffer also discloses the source and the destination port numbers, the TCP header size, checksum and window size, the sequence and the acknowledgement numbers, as well as the packet flags. They are all places in an organized table, which shows the time of the interception, the source and the destination IP or MAC addresses, along with the used protocol (TCP, UDP, etc) and the length of the packet.Ĭlicking on any of the packets reveals more details about it in the dedicated panel, in the lower side of the GUI. Detects all TCP and UDP packets that are sent and receivedĪll the packets that pass through the selected network interface are intercepted by Packet Sniffer.
The working environment is very intuitive, enclosing two green and red buttons for starting and stopping the monitoring, respectively. Once you make your choice, the main window of Packet Sniffer is revealed.
The application can detect Ethernet, wireless network interfaces and local area connections, Bluetooth network connections, as well as host-only connections, such as those created by virtual machines. Upon launch, you will be greeted by a simple window that only comprises a drop-down menu containing all the network interfaces that your computer is connected to. No installation is required to launch Packet Sniffer, which means the application is ready to go whenever you need it. As its name implies, Packet Sniffer is a network monitoring software utility designed to capture information about the ongoing data traffic and show you all the received and the sent packets.
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