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From: "Templin (US), Fred L" <Fred.L.Templin@boeing.com>
To: "users@dpdk.org" <users@dpdk.org>
Subject: [dpdk-users] ip_fragmentation exits with "No ports found!"
Date: Thu, 22 Aug 2019 19:11:27 +0000
Message-ID: <5be0e96a72804bf4b03f691dd631e8f8@boeing.com> (raw)

Hi - as a new user I am trying to run the example programs in /usr/share/dpdk/examples.
I am able to build the ip_fragmentation example program, but when I run it it claims there
are "No ports found" (see below). I assume that means that the program is somehow not
picking up on my underlying network interfaces - what am I missing?

Thanks - Fred

root@ubuntu: ./ip_fragmentation --no-huge -- -p 1
EAL: Detected lcore 0 as core 0 on socket 0
EAL: Support maximum 128 logical core(s) by configuration.
EAL: Detected 1 lcore(s)
EAL: Setting up physically contiguous memory...
EAL: TSC frequency is ~2495996 KHz
EAL: Master lcore 0 is ready (tid=52f458c0;cpuset=[0])
EAL: PCI device 0000:00:03.0 on NUMA socket -1
EAL:   probe driver: 8086:100e rte_em_pmd
EAL:   Not managed by a supported kernel driver, skipped
EAL: PCI device 0000:00:08.0 on NUMA socket -1
EAL:   probe driver: 8086:100e rte_em_pmd
EAL:   Not managed by a supported kernel driver, skipped
EAL: Error - exiting with code: 1
  Cause: No ports found!

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