Dual port 10Gbe performing at half speed
I have two servers running OpenSUSE both with Intel dual port 82599EB 10-Gigabit SFI/SFP+ using the ixgbe drivers. And I'm not getting the bandwidth I expect with iperf. Both ports are connected...
View ArticleBootutil from linux command line: Repair corrupted PXE-E05
Hello. I have an old Toshiba Laptop with an Intel pro/100 8255x controller NIC. Recently the PXE-BOOTP stopped working with this message: ""PXE-E05: Lan adapter's configuration is corrupted or has not...
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Intel x540-T2 adapter + ESXi 5.5 = Poor Transmit performance
I found an issue and I've narrowed it down to the Intel driver. Just to show the work I've put into this:- I used iperf to test the bandwidth on all server types (Physical Linux install and inside a...
View ArticleUpdating firmware on an Intel Ethernet Server Adapter X520-SR2-Network adapter
I am using the above Intel adapter in a Synology NAS server. I would like to update the firmware running on the on the NIC because I am having some intermittent network errors that might be related to...
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Intel X520 DA2 and Cisco SFP+ Active Cables
Hi, Has anyone successfully used the Intel X520 DA2 10GE adapter to a Cisco Nexus switch using the Cisco SFP+ 7m active cables? The Cisco part number of the cable is SFP-H10GB-ACU7M. We have around 80...
View ArticleIntel server adapter pro
Hi, I have a Intel® PRO/1000 PT Quad Port Server Adapter.Can i install this in a PCIE*1 slot ?will there be any degradation in the performance.can we use Intel Gigabit ET Dual-Port Server...
View ArticleWinPE and Intel 82574L network adapter troubles
I've been having troubles getting WinPE 5.1 to accept the latest drivers from Intel for the 82574L gigabit Ethernet adapter. Even after adding the drivers to the WinPE image (oem1.inf), the OS insists...
View ArticleWeird problem with X540-AT2 and Cisco switches
Hello, I'm having a weird problem with two servers using Supermicro 9SRH-7TF boards and the onboard Intel X540-AT2 based ports. The ethernet ports come up as 100mbps/full duplex. This is happening with...
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Intel X520 (82599) Virtual Functions on FreeBSD 8.3/10
I've run into a one-way transmission issue with FreeBSD and Virtual Functions on an Intel 10GbE X520. So far we've tested: Ubuntu 12.04 LTS CentOS 6.5 pfSense 2.1 / FreeBSD 8.3 pfSense 2.2...
View Articleintel(R) 82574L Gigabit Network Connection. The networkadapter has been removed
Hi, We have 5 systems now wich lost communication. It happend random and we do not now where to search. Event ID: 56Event Source: e1qexpressEvent Type: InformationEvent Description: Intel(R) 82574L...
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GUEST with bonding and VLAN support on CentOS 6.5 with Intel SR-IOV
OverviewIn our setup we have a physical server hosting several virtual machine guests.All guests are assigned two interfaces which are bonded together for redundancy support.GUESTS communicate over the...
View Articlee1qexpress error intel 82583v gigabit network connection netwrok link is...
I have seen this similar questions posted here for other intel Ethernet problems wich are basically the same issue I am having my issue is with a asrocks 990fx extreme 9 motherboard and also a asus...
View ArticleIntel 82574L Broken - Win 2012 R2
The Intel drivers, PROSet, Advanced Network Service, Powershell Module, and Intel SNMP agent are *not* functioning whatsoever in Windows 2012 R2. I've tried an install on multiple machines using the...
View ArticlePro/1000-PT (Dual): Can't configure iSCSI parameters
Summary:Unable to configure the Pro/1000-PT iSCSI parameters in either:the preboot environment the bootutil DOS commandI'm looking for ideas to work around this problem. Goal: iSCSI install/boot of an...
View ArticleIntel Desktop CT Adapter
Hi Everyone,We've recently began installing the Intel Desktop CT Adapter into our Windows 7 machines for configuring some VLANs. One issue we've run into is that the CT adapter on Windows 8.1 seems to...
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Problem with 82567LF: Windows 8.1 x64
My Notebook has 82567LF.I use now 100Mbit cable, but the speed only connected after i make: netsh int ip reset Then it runs some Minutes very well and then fall down to round about 25 Mbit. This did...
View ArticleHave ipmi over lan any limitations ?
HiMay any clarify one question ? Why the Inel continues to maintain a separate ipmi port, and does not do all ports combined with ipmi and gigabit Ethernet? ipmi over Ian has an some limitations? P.S....
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...
View ArticleIntel Ethernet Connection I217-LM (WinPE drivers)
Hi everyone, We purchased a few DELL Optiplex 9020s that came with an Intel Ethernet Connection I217-LM ethernet controller, and I've been unable to find the correct WinPE x64 drivers for this...
View ArticleIXGBE Meaning of rx_missed_errors
I am acquiring 800Mb/sec+ multicast data in a RHEV 6.5 VM using an HP 560SFP+ (Intel 82599ES chip set) adapter in passthru mode (i.e. the NIC is presented natively to the VM). I am seeing...
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