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Supports multiple parameters for flexible flow classification and load balancing in SFP mode only. The driver utilizes the ethtool interface for driver configuration and diagnostics, as well as displaying statistical information. Alternatively, you can use ethtool version 1. To add a new filter use the following command:. This parameter is only used on kernel 3.

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Prices may vary for other package types and shipment quantities, and special promotional arrangements may apply. On a local area network it achieves clock accuracy in the sub-microsecond range, making it suitable for measurement and control systems. The driver supports the in-kernel software implementation of GRO.

When DCB is enabled, network traffic is transmitted and received through multiple traffic classes packet buffers in the NIC. Specify the user-def as a 64 bit value, where the lower 32 bits represents the queue number, while the next 8 bits represent which VF.

IntelĀ® 82598EB 10 Gigabit Ethernet Controller

Supports multiple parameters for flexible flow classification and load balancing in SFP mode only. You may program multiple filters with the same fields, using different values, but, on one device, you may not program two TCP4 ihtel with different matching fields. Intel is not supplying patches against the kernel source to allow for static linking of the driver.


These drivers are only supported as a loadable module at this time. In the following command:. The configurable number of traffic classes for each enabled VF is as follows: Your personal information will be used to nitel to this inquiry only. When disabling ntuple filters, all the user programmed filters are flushed from the driver cache and hardware. The driver in this release is compatible with and based Intel Network Connections.

When multiple traffic classes are configured for example, DCB is enabledeach pool contains a queue pair from each traffic class. You will receive a reply within inntel business days. Related topics Network Connectivity: On operating systems that support it, you can check sysfs to find the mapping.

Sideband Perfect Filters are used to direct traffic that matches specified characteristics.

IntelĀ® EB 10 Gigabit Ethernet Controller Product Specifications

Listing of these RCP does not constitute a formal pricing offer from Intel. The traffic is associated with a specific class based on priority, which has a value of 0 through 7 used in the VLAN tag. Flow Control is enabled by default. GRO has shown that by coalescing Rx traffic into larger chunks of data, CPU utilization can be significantly reduced when under large Rx load.


Add to Compare Shop for this product. The number jntel queue pairs for a given traffic class depends on the hardware configuration. In the 882598 command: This setting is not saved across reboots.

This feature can be disabled for a specific Virtual Function VF:. Please consider upgrading to the latest version of your browser by clicking one of the following links. Intel Ethernet Flow Director masking works in the opposite manner from subnet masking. When transmit is enabled, pause frames are generated when linuz receive packet buffer crosses a predefined threshold.

Linux ixgbe* Base Driver Overview and Installation

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Your comments have been sent. Depending on your system configuration, number of slots, etc. Thus, if you have a dual port adapter, or more than one adapter in your system, and want N virtual functions per port, you must specify a number for each port with each parameter separated by a comma.