A group of fields in a network packet that describes its content, all required destination addresses to reach its target, and all source information necessary to allow a response to come back. See ...

The field of packet classification is pivotal to modern network operations, underpinning the ability to manage data traffic efficiently and securely. This discipline involves algorithms and ...

Delivering quality-of-service (QoS) in packet-switched networks requires sorting the packets into traffic classes and ensuring that each class of traffic receives an appropriate share of ...

The transmission control protocol, or TCP, which manages traffic on the Internet, was first proposed in 1974. Some version of TCP still regulates data transfer in most major data centers, the huge ...

As broadcasters increasingly move toward IP-based systems within their facilities and for wide area network connections, the ability to prioritize some packets over others is becoming more desirable.

If you are using Internet or almost any computer network you will likely using IPv4 packets. IPv4 uses 32-bit source and destination address fields. We are actually running out of addresses but have ...

Application-specific ICs, like these from IDT, take the processing burden from a central network processor. However, compute-intensive packet searches that serve such purposes as routing, security, ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...