After reading through the documentation again, I learned I should only specify the NIC ports used in the UHD arguments in my conf file, I believe this was able to resolve some of my issues, it still does not successfully begin the benchmarking. For example, if I specify 1 management_address/mgmt_addr and 1 address/addr I get an error that says not devices could be found. However, the errors are slightly different depending on if I set the management address to either the QSFP port or the RJ-45.
In the scenario where I set the mgmt_addr to the QSFP port, I get an error that says no devices were found, but I also get the warning “No link entry in rx table” `./benchmark_rate --rx_rate 491.52e6 --rx_channels 0 --tx_rate 491.52e6 --tx_channels 0 --args "addr=192.168.10.2,mgmt_addr=192.168.10.2,use_dpdk=1,type=x4xx,product=x410,fpga=CG_400"` `[INFO] [UHD] linux; GNU C++ version 9.4.0; Boost_107100; DPDK_19.11; UHD_4.5.0.main-2-ga7657c80` `[WARNING] [PREFS] Loaded config from /root/.uhd. This location is considered deprecated, consider moving your config file to /root/.config instead.` `EAL: Detected 32 lcore(s)` `EAL: Detected 1 NUMA nodes` `EAL: Multi-process socket /var/run/dpdk/rte/mp_socket` `EAL: Selected IOVA mode 'PA'` `EAL: No available hugepages reported in hugepages-1048576kB` `EAL: Probing VFIO support...` `EAL: VFIO support initialized` `EAL: PCI device 0000:06:00.0 on NUMA socket -1` `EAL: probe driver: 15b3:1017 net_mlx5` `EAL: PCI device 0000:06:00.1 on NUMA socket -1` `EAL: probe driver: 15b3:1017 net_mlx5` `[WARNING] [DPDK::IO_SERVICE] Dropping packet: No link entry in rx table` `[00:00:00.000041] Creating the usrp device with: addr=192.168.10.2,mgmt_addr=192.168.10.2,use_dpdk=1,type=x4xx,product=x410,fpga=CG_400...` `[WARNING] [DPDK::IO_SERVICE] Dropping packet: No link entry in rx table` `Error: LookupError: KeyError: No devices found for ----->` `Device Address:` ` addr: 192.168.10.2` ` mgmt_addr: 192.168.10.2` ` use_dpdk: 1` ` type: x4xx` ` product: x410` ` fpga: CG_400` In the scenario where I set the mgmt_addr to the RJ-45 port, I still get the device not found error, but the warning goes away. `./benchmark_rate --rx_rate 491.52e6 --rx_channels 0 --tx_rate 491.52e6 --tx_channels 0 --args "addr=192.168.10.2,mgmt_addr=192.168.1.184,use_dpdk=1,type=x4xx,product=x410"` `[INFO] [UHD] linux; GNU C++ version 9.4.0; Boost_107100; DPDK_19.11; UHD_4.5.0.main-2-ga7657c80` `[WARNING] [PREFS] Loaded config from /root/.uhd. This location is considered deprecated, consider moving your config file to /root/.config instead.` `EAL: Detected 32 lcore(s)` `EAL: Detected 1 NUMA nodes` `EAL: Multi-process socket /var/run/dpdk/rte/mp_socket` `EAL: Selected IOVA mode 'PA'` `EAL: No available hugepages reported in hugepages-1048576kB` `EAL: Probing VFIO support...` `EAL: VFIO support initialized` `EAL: PCI device 0000:06:00.0 on NUMA socket -1` `EAL: probe driver: 15b3:1017 net_mlx5` `EAL: PCI device 0000:06:00.1 on NUMA socket -1` `EAL: probe driver: 15b3:1017 net_mlx5` `[00:00:00.000037] Creating the usrp device with: addr=192.168.10.2,mgmt_addr=192.168.1.184,use_dpdk=1,type=x4xx,product=x410...` `Error: LookupError: KeyError: No devices found for ----->` `Device Address:` ` addr: 192.168.10.2` ` mgmt_addr: 192.168.1.184` ` use_dpdk: 1` ` type: x4xx` ` product: x410` if I use uhd_find devices, the command returns successfully if I specify the address to the QSFP port, however, if I specify the address as RJ-45 port, it returns unsuccessfully. `uhd_find_devices --args="addr=192.168.10.2"` `[INFO] [UHD] linux; GNU C++ version 9.4.0; Boost_107100; DPDK_19.11; UHD_4.5.0.main-2-ga7657c80` `--------------------------------------------------` `-- UHD Device 0` `--------------------------------------------------` `Device Address:` ` serial: 328AACC` ` claimed: False` ` fpga: CG_400` ` mgmt_addr: 192.168.10.2` ` name: ni-x4xx-328AACC` ` product: x410` ` type: x4xx`
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