Which Intel NICs support hardware timestamps (hardstamps)
I am trying to build a precise packet capturing solution and therefore need hardware support. Some resources on the Internet tell that the authors are using Intel hardware with hardstamp support, but I...
View ArticleX540 Operating Temperature
Hi,We are interested to use the X540 Twinville Dual Port 10GbE MAC/PHY in our application. The marketing data sheet Intel® Ethernet Controllers and PHYs lists the operating temperature at 0-55C. Yet...
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Unable to use 802.1x on Wired Intel cards
Hello, We are currently testing the implementation of 802.1x authentication using a computer certificate on our network.The laptops used are Dell Latitude 6220 and Dell Latitude 7240 (I218-LM and...
View Articlei210 Windows 10 slow upload issue
Hi, I have a SuperMicro C7Z97-MF motherboard with an onboard Intel i210 network adapter. This computer is on a 1 Gbps internet connnection. The problem is on Windows 10 I will get around 950~ Mbps...
View ArticleHow to perform port mirroring from vf function with SRIOV
I would like to tap VF interfaces from the hypervisor. I'm running 82599 with SRIOV enabled (ixgbe). Does anybody have any pointers on this?
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Intel PRO/1000 GT Dual server adapter EEPROM test failed
Network card Intel PRO / 1000 GT Dual server adapter has been installed on the server. If the test produces an error EEPROM test failed, there have been reinstalled the driver, but the problem...
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Number of devices per QSFP+ port
Hi, I am planning to buy a network card for a new academic research server, which will be used in a SFP+ environment. I would like to evaluate the X520-DA2 (SFP+) and the X520-QDA1 (QSFP+).I wonder if...
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I217-LM - no RSS possible under Win 8.1 Pro x64 - driver setting without effect
Hi, I'm using an ASRock Rack EPC612D8A-TB motherboard with two Intel onboard NICs (I210 (Ethernet 2) and I217-LM (Ethernet)), running Win 8.1 Pro x64 with all Windows Updates installed and the latest...
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Expert needed: smtp.gmail.com connection timeout issue with NIC
For years, my Gmail related accounts ran perfectly. Then one day, something very strange happened. The first time I noticed this problem was when mail, I was sending, were no longer leaving my outbox;...
View ArticleVLAN creation on Windows 10 Enterprise TP
Hello, there. This morning I upgraded my fully functionnal Windows 8.1 Enterprise installation to Windows 10 Technical Preview. Before that, I downloaded the Intel Network Adapter Driver from this...
View Articleintel 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 82579V with Windows 10
Hello, last week i tried to install Windows 10 and recognized that the actual driver from hereDownload Network Adapter Driver for Windows® 10does not support the VLAN Feature. Because i need the VLAN...
View ArticleUnable to update i350-T4 NIC flash.
I've been trying to update the flash on an Intel i350-T4 NIC I got off Amazon but for some reason bootutil won't let me. First when I just run bootutil it show all four ports on the card to be in...
View ArticleX710 Ethernet Adapter not Being Brought Up by IXGBE Driver
Greetings Wired Ethernet, So I have two X710-DA4 adapters installed into two different servers (different motherboards on each) experiencing the same problem on both bringing up the interfaces. I'm...
View ArticleIntel X540-T1 10GigE NIC works, but extremely slow, high latency on Ubuntu...
I have a new Intel X540-T1 network adapter. I installed the latest ixgbe-4.1.5 driver from Intel. The card is able to get an IP address from DHCP. However, viewing websites and installing packages with...
View ArticleXL710 priority queues
I have an XL710 VSI that is running in a VF and uses RSS queuing across multiple queues on input. I want to create a separate priority queue that will receive only certain frame types eg LACP. Is the...
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Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Unix driver unwanted behavior...
Hello, We actually are making a POC to migrate our infra to 10Gb/s. We use RHEL6.7 on HP DL360p servers. The 10Gb/s cards are Intel Corporation 82599ES 10-Gigabit SFI/SFP+. The ixgbe drivers we use...
View ArticleIntel x520 Data Transfers
After speaking with an Intel rep this NIC does not have a built in DMA engine. Does it provide some other data transfer mechanism that allows for programming the controller to specify source address,...
View ArticleDriver installation for Intel i219-V Ethernet Controller on ASUS H170i Plus...
I'm having a major spin cycle installing drivers for the i219-V controller chip with Server 2012 R2. The correct driver appears to be Intel LAN Driver V20.2.3001.0 for Windows Win8.1 64bit. ASUS...
View Articlex520 10GbE ethtool
I'm using an Intel® Ethernet Server Adapter X520-SR1 device in Ubuntu 12.04, kernel 3.16..0-52, to receive 10GbE packets. The ixgbe driver module is version 3.19.1-k. When I run the command ethtool -g...
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