x552/x557 to HPE OfficeConnect 1950 24G 2SFP+ 2XGT Switch(JG960A)
Hi, I connected server 10GBase-T port to switch 10GBase-T port with Cat.7 STP cable(length 1m).Two interfaces are up at 1Gbps speed not at 10Gbps. = Motherboard: Supermicro X10SDV-4C-TLN4F - CPU: Intel...
View ArticleI211/I217-V Windows 10 LACP teaming fails
Hello, after the update to Windows 10 (x64, Build 10240) the creation of a teaming group (static or IEEE802.3ad) with a I211+I217-V NIC fails. Drivers have been upgraded to the latest version available...
View Article'ethtool -i' firmware-version string for ixgbe
I have seached extensively to find out why the 'ethtool -i eth<x>' command returns a hex value for the 'firmware-version' string and, how I can check that firmware version to see if it is current...
View ArticleI210 Windows Driver Source code
Hi, We're developping software that runs under Windows Embbeded Standard and hardware using Intel I210 controler.We require low-level access driver to be able to control TX timestamps or IPG in order...
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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Re: i219-V Stability Issues when Link Speed is negotiated above 10M-FDx
I have exactly the same problem with ASRock B150 Pro4/3.1 motherboard. Tried drivers from mobo vendor (v 20.2) and directly from Intel (v 21.0). Suggested fixes found on the web doesn't seem to help....
View ArticleI217-V network adapter problem on windows 10 anniversary update(1607)
I have a motherboard H87 Pro-4(ASROCK, Intel Ethernet Connection I217-V) I tried to update windows 10 anniversary(1607) andafter I finished update,suddenly I lost internet connection. By windows...
View ArticleRe: Intel Ethernet Connection I219-V disconnect
We are having the identical issue with this model NIC which is integrated in a HP Probook 650 G2. It happens randomly and we cannot seem to recreate the problem on demand. The link light on the onboard...
View ArticleDoes 82599EB SR-IOV VF support VLAN trunk?
The background: I'm using the 82588EB SR-IOV function, and attach the VF direct to the VM. My app running inside the VM requires send and receive both VLAN tagged and untagged traffic, just like the...
View ArticleWhy log message printed "e1000e 0000:0f:00.0: eth2: Reset adapter unexpectedly"
Hi all,why my linux system server sometime printed "e1000e 0000:0f:00.0: eth2: Reset adapter unexpectedly" on log message,did any one have seen that before?Wired Ethernetkernel version:Linux...
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Ethernet Server Adapter I350 --> Missing Tab for Jumbo Packet (Extended,...
I have two identical computers, each with four quad port adapter. On the first computer I can adjust Jumbo packets but not at the other one. Both have the same driver and the same adapter (Intel...
View ArticleWhy LnkSta and LnkCtl show different with X710?
Hi, My lspci -vvv output for the X710DA4 Ethernet Adapter shows LnkSta to be 8GT/s but LnkCtl is 2.5GT/s. Motherboard used is the S2600CW with dual E5-2697Av4 CPU. Thanks....
View ArticleX710 DCBX with Juniper EX4500
Hello all, We have newly installed Intel X710 NICs on Windows Server 2012 R2 connecting to a Juniper EX4500 with DCBX enabled. The Juniper DCBX information for the interfaces show enabled and...
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I211/I217-V Windows 10 LACP teaming fails
Hello, after the update to Windows 10 (x64, Build 10240) the creation of a teaming group (static or IEEE802.3ad) with a I211+I217-V NIC fails. Drivers have been upgraded to the latest version available...
View ArticleWindows 10 I217-V TCP IPV6 Checksum fails on RX
ISP has IPV6 enabled and I noticed my desktop PC stopped getting Windows updates. After much digging and test, I found out that my NIC was dropping TCP packet on the receive from Windows Update. After...
View ArticleProblem with ethernet adapters
Hi i have the modo intel z77 dz77ga-70k i have issues with both ethernet adapters disable it at random i try reinstal drivers i try the latest i try the ms drivers nothing i have win 10 pro x64
View Article'ethtool -i' firmware-version string for ixgbe
I have seached extensively to find out why the 'ethtool -i eth<x>' command returns a hex value for the 'firmware-version' string and, how I can check that firmware version to see if it is current...
View ArticleProblem with XL710-Q2 and QSFP Configuration Utility
I have a network adapter XL710-Q2 and I want to use QSFP+ to 4x10G breakout cable. I need to activate 4x10 mode in NIC, but I cant. When I run ./qcu64e utility, I get a error: # ./qcu64e /nic=1...
View ArticleX520-DA1 or X520-LR1 with Intel SFP+ extremely slow speed ...
I have two DELL PCs each installed Intel X520-DA1 with SFP+ (FTLX1471D3BCV-IT) and using single mode fiber to connect two PCs directly, on Windows 7 ultimate 64bit the adapter linked as 10Gbps, but...
View ArticleMultiple 82574L Initialize failures
According to the spec update multiple 82574L controllers have an SMBus address conflict." 7. SMBus ARP Fails with Multiple Devices Because Different UDIDs Collide " I'm guessing this is the reason that...
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