Allegro Blog
Background articles on network analysis
How our diagnostic tool for network analysis solves administrators' problems
Hot server rooms, a droning cooling system, a multitude of coloured cables and flashing lights: this is what a classic data centre looks like. How can discrepancies in …
Determining "Digital Footprints" in the Network
Communication between technical devices and applications is based on IP addresses. Every device and every application in a network has got its own IP address which is …
Measuring handshake times using TCP analytics
How much time do your handshakes actually take? We'll tell you. With the Allegro Network Multimeter, you can see at a glance how long the client handshake takes in one …
Packet loss
Packet loss is disruptive to the network because it causes delays. TCP protocols establish reliable data transmission but disguise the effects of packet loss. TCP ensures …
Avoid network failures utilising Profinet analysis
Profinet provides a standard for data communication in the automation industry. The better the quality of the transmission the better the production. This is why …
Path Measurement
If multiple locations are connected by dedicated lines and network problems are reported that cannot be easily traced, then a passive measurement can be made using two …
DNS - The Phone Book for IP Addresses
DNS is an important service in IP-based networks and a central component of the Internet. All exchange partners on the Internet communicate with each other by the use of …
Pcap Analyzer: Pcap Filter of the Allegro Network Multimeter
Wireshark and the Allegro Network Multimeter Part 2/2: Wireshark is not the only solution with on-board tools to filter large pcap files. This blog article describes the …
Structuring Large Capture Files
Wireshark and the Allegro Network Multimeter Part 1/2: If Wireshark is launched without setting parameters, a live capture starts or a pre-recorded pcap file opens. …
Solve Connection Problems of Web Meetings
Connectivity problems can sometimes cause frustration when applications are launched. A member of staff complains about poor Wi-Fi in the conference room. Find …
