Hi Kevin your card is based on X710, thus i40e is the correct driver (please ignore ixgbe, actually I am not sure why you mentioned X520), in order to use it in ZC mode you should install/configure the i40e-zc driver, however you should be able to see it in ifconfig already as you have the standard i40e driver loaded. Please check with ifconfig -a in case the interface is down.
Alfredo > On 5 Oct 2016, at 12:11, Kevin Buchanan <[email protected]> wrote: > > > Hello, we are helping a customer (working on console access) upgrade to a ZC > license that models a local > setup (X520), but despite our efforts we can't get the NIC to be fully > recognized in Ubuntu. Figure it's something > simple, but search results have yet to yield any solution. The ntop packages > were updated today. > > Appreciate any assistance. > > One glaring issue (not sure) is that i40e,ixgbe_zc is displayed in lsmod > output below. Guessing we need to > remove one of those and i40e should be i40e_zc? > > Details: > > The host sets the device into Direct I/O and the guest as a PCI device, no > virtual switching, but the > issue persists. The license was purchased in the last few weeks and otherwise > everything looks okay. > zcount said the license was correct and the HW is working. > > auto eth1 > iface eth1 inet manual > up ifconfig eth1 promisc > > *-network UNCLAIMED > description: Ethernet controller > product: Ethernet Controller X710 for 10GbE SFP+ > vendor: Intel Corporation > physical id: 0 > bus info: pci@0000:0b:00.0 > version: 01 > width: 64 bits > clock: 33MHz > capabilities: pm msi msix pciexpress vpd cap_list > configuration: latency=64 > resources: memory:ea000000-eaffffff memory:ebaf8000-ebafffff > sysadmin@promithius:~$ ifconfig > eth0 Link encap:Ethernet HWaddr 00:50:56:bc:ef:44 > inet addr:128.18.15.246 Bcast:128.18.15.255 Mask:255.255.255.0 > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:1986 errors:0 dropped:0 overruns:0 frame:0 > TX packets:1306 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:188054 (188.0 KB) TX bytes:403861 (403.8 KB) > > lo Link encap:Local Loopback > inet addr:127.0.0.1 Mask:255.0.0.0 > UP LOOPBACK RUNNING MTU:65536 Metric:1 > RX packets:2 errors:0 dropped:0 overruns:0 frame:0 > TX packets:2 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:172 (172.0 B) TX bytes:172 (172.0 B) > sysadmin@promithius:~$ lspci -nn |grep 200 > 03:00.0 Ethernet controller [0200]: VMware VMXNET3 Ethernet Controller > [15ad:07b0] (rev 01) > 0b:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller > X710 for 10GbE SFP+ [8086:1572] (rev 01) > sysadmin@promithius:~$ lsmod |grep -i ixg > ixgbe_zc 298451 0 > vxlan 37619 2 i40e,ixgbe_zc > ptp 18933 2 i40e,ixgbe_zc > sysadmin@promithius:~$ lsmod |grep -i i40e > i40e 203192 0 > vxlan 37619 2 i40e,ixgbe_zc > ptp 18933 2 i40e,ixgbe_zc > > Thanks, Kevin > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop
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