Mellanox Technologies, Ltd.

Yossi Kuperman

Liran Liss

Roee Moyal

Boris Pismenny

Roni Bar Yanai

Omri Kahalon

Aviad Shaul Yehezkel

Gal Shalom

Ron Yuval Efraim

Maksym Mykytianskyi

In one embodiment, a network device, including a network interface to receive packets over a packet data network, and a hierarchical policer to provide queue fairness for a plurality of network flows competing for access to a multiplex network receive queue, and including level one meters to label the received packets, a level two meter to receive at least some of the labeled packets and relabel the at least some labeled packets, and queueing logic add the packets labeled with a first label-type to the multiplex network receive queue and drop the packets labeled with a third label-type.

QOS for multiplex network receive queue

In one embodiment, a device, includes a network interface to receive a SYN packet from a client via a packet data network to establish a connection with a server, and a processor to run an express data path (XDP) to accelerate at least a part of a SYN cookie connection process.

Efficient connection processing

A system including a network interface layer, and a physical network connection configured to connect with a networking medium. The network interface layer is configured to: A) receive a plurality of user datagram protocol (UDP) message segments from the physical network connection; B) coalesce the plurality of UDP message segments into a coalesced UDP message; and C) send the coalesced UDP message to an application layer external to the system. Related apparatus and methods are also provided.

Message segmentation

A system including a network interface layer, and a physical network connection configured to connect with a networking medium, wherein the network interface layer is configured to: A) receive a user datagram protocol (UDP) message for sending, the UDP message having a length L, and a desired maximum network message size (MSS), B) segment the UDP message in accordance with the MSS into a plurality of message segments, each message segment having a size no greater than MSS, and adjust information in each of the plurality of message segments, and C) send the plurality of message segments via the physical network connection to a networking medium. Related apparatus and methods are also provided.

Growing community of inventors

Haifa, Israel

Yossi Kuperman