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promisc function does not work with VF in XL710 Network card
Hi, In our cloud, there is a powerful machine with some NIC, one of the NICs is xl710, it is 40G card. I created 4 VFs on it, and assigned them to 4 VM (virtual machine) instances. For exampe....
View ArticleSR-IOV on 82576 on, VM on VF can not talk to VM on Bridged network
I have set up SR-IOV on a Dell C6145 that has an Intell 82576. Configuration is VM1 is assigned a direct VF, on network 10.10.6.0/22VM2 on same host is not assigned a VF, and has a bridged network br0...
View ArticleHow to add ntuple filter with different masks?
Hi. We are trying add different ntuple rules with different masks but nic doesn't allow to do so. For example: ethtool -N enp7s0f1 flow-type tcp4 src-ip 172.16.0.0 m 0.0.255.255 action -1 After adding...
View ArticleDebian Wheezy with Intel I350-T2 bonding issue
Hi,some time ago I tried using Intel i350 with Debian Wheezy: yyyy@xxxx:~/igb-5.2.9.4/src$ uname -aLinux xxxx 3.2.0-4-amd64 #1 SMP Debian 3.2.63-2+deb7u1 x86_64 GNU/Linux...
View ArticleIntel(R) 82579V Gigabit Network device issues
Dear. I have recently bought the new sandy bridge core i5 machine and been trying to install Win SBS 2008, but during the process, it asked me for the driver for the ethernet adaptor. I cannot find any...
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Intel VT 82575GB WOL issues
Hi, I'm having some issues with wake on LAN on a Intel quad port VT - 82575GB. I see different messages on release notes saying it's not supported or it is support but only on port 1. I do have two...
View Articleipxe on i210-AT, what is the best way?
I am trying to put an ipxe rom image on the option rom of an i210-at adapter, but so far with limited success: 1) building the ipxe image for i210: ok 2) burn with flashrom : not supported 3) burn with...
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Intel I218-LM and Symantec Endpoint Causing Loss of Ethernet
I see that a driver was recently released to address an issue with SEP and sleep. I have this driver installed on my laptop, a Lenovo T450s, driver version 12.12.80.1950. I have not experienced the...
View ArticleMulticast not working Intel X710-DA4
We have a couple of Intel X710-DA4 quadport 10Gbit cards but it seems multicasting doesn't work from or to them. I installed the latest firmware and the 1.2.38 driver for Linux on CentOS 6/7 but...
View ArticleIntel I218-V - slow transfers FROM gigabit capable devices
I have a desktop (1) PC with a Asus z97 Pro (wifi ac) motherboard and Intel I218-V NIC running Windows 8.1 Pro. I’ve been using it over Wifi, but recently ran a cable to it to get better transfer...
View Articleadding a PF to a linux bridge
Hi, I have a VM that supports SRIOV using 2 VFs. And I need to setup another VM which doesnt support SRIOV using the linux bridges. So, I add the PF to the linux bridge using "brctl addif". This setup...
View ArticleI218-LM ping times go through the roof after a couple of seconds on Lenovo...
We noticed lately that we are having poor ping times when pinging local resources that are connected with a LAN cable to a Cisco switch (WS-C3750-48PS-S 100MB fast ethernet) on certain Lenovo laptops,...
View ArticleESXi 6 X710 Port Speed configuration
I have several X710-DA2 cards in the ESXi Server. When I leave the port speed of that cars as it is everything works fine. When I try to change the speed to 10GBit I get an error message: "Forcing...
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SR-IOV with ixgbe - spoof packets detected
Hey All, I have a VM runs on Cisco server that runs KVM with SR-IOV enabled. 4 VFs are attached to this VM and spoof check is off on all of them. I still get 'spoofed packets detected' warning all the...
View Articleintel galileo gen2 + arduino sketch
When the intel galileo gen2 board powers down the arduino sketch uploaded is lost . How to save that arduino sketch and access it ?
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intel nic drivers 19.3 huge 6000+ dpc latency spike once a few secs
hi, i would like to report that the new intel nic drivers version 19.3 that just released recently has huge 6000+ dpc latency spike once in a few secs. my specs Intel(R) 82579LM Gigabit Network...
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Intel Ethernet Connection I218-LM - Wake Up issues
Hello, We bought 6 new laptops with an I218-LM Ethernet card. (Dell Latitude E5540).Everything works fine, excepted when the user is resuming from sleep mode or hibernation. Using Wireshark, the PC is...
View ArticleAfter the laptop sits for a while the network becomes very slow
I have a similar issue.Windows 7 enterprise x64, lenovo x250 laptops. Driver version is 12.12.80.19. Standard install of OS and used the lenovo system update to install all the drivers.After the laptop...
View ArticleRate limiting on Virtual Function
Hi,I am using Intel 10 Gig Dual-Port Ethernet PCI Card (BN8110470) ixgbe driver on Ubuntu 14.04 Host.I was able to create VF's which are listed below from lspci command: 02:00.0 Ethernet controller:...
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