@derelict Thought i would give this another shot on the latest code v21.01-588~tnsr_v21.07_1~g31b3e823e, but to no avail, but i did find somting interesting using the show hardware-interface command in vppctl it is seeing the non working interface VirtualFunctionEthernet6/0/0 MTU at 9206 and the admin up flag is not present and this error [rte_eth_dev_start[port:1, errno:-22]: Unknown error -22]. any Ideas how to look/debug further into this or do yo know what this error is?
I have also included working interface VirtualFunctionEthernet5/0/0 for comparison
vpp# sh hardware-interfaces
Name Idx Link Hardware
VirtualFunctionEthernet5/0/0 1 up VirtualFunctionEthernet5/0/0
Link speed: 10 Gbps
RX Queues:
queue thread mode
0 main (0) polling
Ethernet address 02:09:c0:99:4a:be
Intel 82599 VF
carrier up full duplex mtu 1500
flags: admin-up pmd maybe-multiseg subif tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 2), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 2), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:10ed subsystem 8086:000c address 0000:05:00.00 numa 0
max rx packet len: 9728
promiscuous: unicast off all-multicast on
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum vlan-filter
jumbo-frame scatter keep-crc rss-hash
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso multi-segs
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: ipv4-tcp ipv6-tcp-ex ipv6-tcp ipv6-udp ipv6-ex
tx burst function: ixgbe_xmit_pkts
rx burst function: ixgbe_recv_scattered_pkts_vec
tx frames ok 86
tx bytes ok 7258
rx frames ok 1325
rx bytes ok 191694
extended stats:
rx_good_packets 1325
tx_good_packets 86
rx_good_bytes 191694
tx_good_bytes 7258
rx_multicast_packets 1550
VirtualFunctionEthernet6/0/0 2 up VirtualFunctionEthernet6/0/0
Link speed: 10 Gbps
RX Queues:
queue thread mode
0 main (0) polling
Ethernet address 02:09:c0:c1:84:fc
Intel 82599 VF
carrier up full duplex mtu 9206
flags: pmd maybe-multiseg subif tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 2), desc 1024 (min 32 max 4096 align 8)
tx: queues 1 (max 2), desc 1024 (min 32 max 4096 align 8)
pci: device 8086:10ed subsystem 8086:000c address 0000:06:00.00 numa 0
max rx packet len: 9728
promiscuous: unicast off all-multicast off
vlan offload: strip off filter on qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum vlan-filter
jumbo-frame scatter keep-crc rss-hash
rx offload active: ipv4-cksum jumbo-frame scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso multi-segs
tx offload active: udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: ipv4-tcp ipv6-tcp-ex ipv6-tcp ipv6-udp ipv6-ex
tx burst function: ixgbe_xmit_pkts
rx burst function: ixgbe_recv_pkts
rx frames ok 4294966922
rx bytes ok 68719442425 Errors:
rte_eth_dev_start[port:1, errno:-22: Unknown error -22
Thanks.