Hi, > -----Original Message----- > From: users [mailto:users-bounces at dpdk.org] On Behalf Of Mariappan > Rajendran > Sent: Thursday, March 24, 2016 11:41 AM > To: users at dpdk.org > Subject: [dpdk-users] Speed of NIC is showing only 100Mbps though it is 10G > > Hi, > > I am new to DPDK, as a first thing, i ran l2fwd app. I saw that it is > detecting the > port0 NIC card, but the speed is showing as 100Mbps, though the NIC card is > 10G speed capable. > What could be the reason ? Below is the log. I connected the NIC card to my > LAN using cat6 cable, to reach this NIC card from my other machines in LAN. > > FYI - > > root at VFSR4:/home/hadmin/dpdk-2.2.0/examples/l2fwd# ./build/l2fwd -c f -n 4 > -- -q 8 -p ffff > EAL: PCI device 0000:01:00.0 on NUMA socket 0 > EAL: probe driver: 8086:1528 rte_ixgbe_pmd > EAL: PCI memory mapped at 0x7f7367600000 > EAL: PCI memory mapped at 0x7f7369167000 > PMD: eth_ixgbe_dev_init(): MAC: 4, PHY: 3
What is the NIC type? If it is 10GB, Ex: 82599ES 10-Gigabit SFI/SFP+ ? you should get above log as ex: "PMD: eth_ixgbe_dev_init(): MAC: 2, PHY: 18, SFP+: 5" Will you provide the "./tools/dpdk_nic_bind.py --status" output. Thanks Reshma