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hp 592519-B21 cx2 vpi?
Hi Just wanting to know if these CX2 cards support vpi for 40Gbe ethernet ? hp 592519-B21 mezz card for blade servers Regards Daniel
View ArticleGetting hardware timestamping from the NIC.
Hi, I am Kuralamudhan Ramakrishnan working in NetApp, Munich. I am currently working in a project to get hardware time stamping between source and destination server using Linux time stamping options....
View ArticleRe: hp 592519-B21 cx2 vpi?
Hi Daniel, The HCA is IB only NIC: HP.com - Infiniband for HP BladeSystem c-Class - specifications
View ArticleRe: F-X430044 24 port DDR switch factory reset and firmware update
Hi Bob, The F-X430044 is a Flextornics OEM switche.Please contact Flextronics representatives:Michael.Dolkin@il.flextronics.com Tomer.Fridman@il.flextronics.com
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Re: Is it possible to switch ConnectX-3 VPI into Ethernet mode in Solaris 11.1?
I have ConnectX-3 Ethernet (not VPI) MCX384A-BCAA. It's working in Windows 2012R2 and Linux ubuntu as 40 GB connection. It shows 10GB connection in Solaris and not connected. According to the thread,...
View ArticleRe: Is it possible to switch ConnectX-3 VPI into Ethernet mode in Solaris 11.1?
As far as I know nothing was changed since last year, better ask Oracle support or other users with the same setup
View ArticleRe: Getting hardware timestamping from the NIC.
Hi, I believe the latest addition to the ethernet driver - 2.3 and 2.4 have support for receive side time-sampling and their corresponding user manual has examples on how to enable it for a socket....
View ArticleRe: ethtool self diagnostic failed
Can you attach the full dmesg output once you reload your driver (mlx4_core, mlx4_en) ? Any chance to move this card to a different server / PCI slot and re-check ?
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Re: looking for mlx4_en.ko for ppc64p7 for Fedora 20
Hi, I don't see any releases for fedora20 which are not for x86 architecture on the Mellanox website including previous older releases. I would say that it doesn't exist.
View ArticleRe: Getting hardware timestamping from the NIC.
Hi, I used the mellanox user manual to enable the TCP socket to get the time stamp according the steps explained in the section 3.1.10 Time-Stamping in the manual. The problem is that the from the...
View ArticleAbout ConnectX-3 MT27500 family
According to VMware Compatibility Guide, ConnectX-3 MT27500 supports VMware 4.x and 5.x.In this case, can I understand ConnectX-3 MT27500 family includes MCX353A-QCBT?
View ArticleRe: ethtool self diagnostic failed
Hi, I can move the slots, but when another card was installed in another system with Fedora,the self test gave the same answer after the firmware / driver were upgraded. If you think it is worth...
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MCX354A-FCBT does not show "Port Protocol" tab in device manager after FW...
After upgrading my MCX354A-FCB_A1 network adapters to FW 2.33.5100 the "Port Protocol" tab in the Windows 7 device manager is not available anymore(it was before), as shown in the ConnectX®-3 VPI...
View Articleconnectx 2 eth mode between two hosts with passive copper cable
Hello, I've put connectx 2 adapters into eth mode on two hosts, and connected them with a passive copper cable (QSFP). The link state comes up but I cannot get any connectivity between the hosts. ib...
View ArticleRe: About ConnectX-3 MT27500 family
Hi FerberThanks for the prompt response.Is this adapter also MT27500 family?
View ArticleRoCE multicast issue: why mckey could only work in roce_mode=1 when IGMP...
Here's the backgrounds:: NIC card: Mellanox Technologies MT27500 Family [ConnectX-3] Mellanox OFED driver: OFED.2.4.0.1.2 O.S: Red Hat Enterprise Linux Server release 7.0 Based on the above...
View ArticleRe: RoCE multicast issue: why mckey could only work in roce_mode=1 when IGMP...
I believe RoCE multicast ONLY works on RoCE1.5 & 2.0, and supports IGMPv2
View ArticleCan I do L3 with SX1018HP switches?
Hi,I have four SX1018HP switches in two different C7000 chassis from HP. I want to configure MLAG on two switches but the command "ip routing" is not available. The firmware versión is 3.4.0000.How can...
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