dataplane dpdk dev not enabeling interfaces

chryzo · Feb 24, 2023, 9:58 AM

After installing TNSR 22.10, I cannot get interfaces to work in TNSR. Allocating interfaces with "dataplane dpdk dev" and restarting the dataplane service does not return any errors, but running "lshw -C network" shows the interfaces as "UNCLAIMED".
Any tips on how to troubleshoot further or fix this problem?

dataplane ethernet default-mtu 1500
dataplane dpdk dev 0000:0a:00.0 network name lan
dataplane dpdk dev 0000:0a:00.1 network name wan
dataplane dpdk uio-driver igb_uio
dataplane buffers buffers-per-numa 32768
dataplane statseg heap-size 96M

sudo lshw -C network
  *-network:0 UNCLAIMED
       description: Ethernet controller
       product: Ethernet Connection X722 for 10GbE SFP+
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:0a:00.0
       version: 09
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi msix pciexpress vpd cap_list
       configuration: latency=0
       resources: iomemory:21f0-21ef iomemory:21f0-21ef memory:21ffe000000-21ffeffffff memory:21fff808000-21fff80ffff memory:e3d80000-e3dfffff memory:21fff400000-21fff7fffff memory:21fff890000-21fff90ffff
  *-network:1 UNCLAIMED
       description: Ethernet controller
       product: Ethernet Connection X722 for 10GbE SFP+
       vendor: Intel Corporation
       physical id: 0.1
       bus info: pci@0000:0a:00.1
       version: 09
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi msix pciexpress vpd cap_list
       configuration: latency=0
       resources: iomemory:21f0-21ef iomemory:21f0-21ef memory:21ffd000000-21ffdffffff memory:21fff800000-21fff807fff memory:e3d00000-e3d7ffff memory:21fff000000-21fff3fffff memory:21fff810000-21fff88ffff
  *-network
       description: Ethernet interface
       product: I210 Gigabit Network Connection
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:ae:00.0
       logical name: ens4
       version: 03
       serial: 00:1b:21:ec:9f:cf
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=igb driverversion=5.19.0-32-generic duplex=full firmware=3.25, 0x800006eb ip=10.115.1.131 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
       resources: irq:122 memory:f7b00000-f7bfffff memory:f7c00000-f7c03fff memory:f7a00000-f7afffff

chryzo · Feb 28, 2023, 12:26 PM

Looks like there is a problem with the kernel - "downgrading" to 5.15.0-60-generic fixed the problem.