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For more information and to see other configuration options, see Predictable Network Interface Names on the freedesktop. By continuing to use this website, you agree to their use.
Enhanced networking with the Intel VF interface is enabled if the ixgbevf module is installed on your instance and the sriovNetSupport attribute is set. Update initramfs on your instance to ensure that the new module loads at boot time. Use the following command to verify that the module is being used on a particular interface, substituting the interface name that you wish to check.
Limux to your instance again and verify that the ixgbevf module is installed and at the minimum recommended version using the modinfo ixgbevf command from Testing Whether Enhanced Networking is Enabled.
Downloads for Intel® 10 Gigabit Ethernet Controller
This instance has enhanced networking properly configured. Not all modules are applicable to all devices. If you have important data on the instance that you want to preserve, you should back that data up now by creating an AMI from your instance.
Related topics Network Connectivity: In this case, the ixgbevf module is loaded. Sign up using Email and Password.
If you compile the ixgbevf module for your current 8259 and then upgrade your kernel without rebuilding the driver for the new kernel, your system might revert to the distribution-specific ixgbevf module at the next reboot, which could make your system unreachable if the distribution-specific version is incompatible with enhanced networking.
Determine if your system uses predictable network interface names by default.
From your local computer, start the instance using the Amazon EC2 console or one of the following commands: Amazon Elastic Compute Cloud. In the perfect filtering there is a one global mask for all perfect filters.
From the instance, run the following command to update your instance with the newest kernel and kernel modules, including ixgbevf:. Sign In to the Console.
The following procedure provides the general steps if you need to enable enhanced networking with the Intel VF interface on a Linux distribution other than Amazon Linux or Ubuntu.
You could even build the new kernel module and insmod it after unloading the old one. The browser version you are using is not recommended for this site. The hardware update most certainly will require a reboot for the new firmware to take effect.
How to upgrade Intel 10G NIC firmware under Linux – Server Fault
In the above Red Hat Enterprise Linux 7 example, the systemd version isso predictable network interface names must be disabled. We strongly advise you to read this white paper in order to linx some pointers that are important in developing networking applications.
The AMI inherits the enhanced networking attribute from the instance. The driver in this release is compatible with and based Intel Network Connections.
CONFIG_IXGBEVF: Intel(R) 10GbE PCI Express Virtual Function Ethernet support
This behavior can cause problems connecting to your instance. The Llnux interrupts in Linux as of the time this document is written are assigned randomly which means that each queue will deliver packets to a random core. Instead, proceed to this procedure: I’ve found some information about it. This file contains the MAC address for the Ethernet adapter of the original instance. Post as a guest Name. Through SMP affinity oinux user can define re-assign the interrupts and choose themselves which queue to bind to each core.
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