Medium We are having two Intel X710 10G NIC on the host, but when we tried setup bonding with below config according to https://wiki.fd.io/view/VPP/Command-line_Arguments#.22dpdk.22_parameters
dpdk {
uio-driver uio_pci_generic
socket-mem 1024
dev 0000:0e:00.0
dev 0000:0e:00.1
vdev eth_bond0,mode=2,slave=0000:0e:00.0,slave=0000:0e:00.1,xmit_policy=l34
}
The bond could be successfully brought up, however if there's any package went through, it will show as carrier down
root@mhv2.ngena2.pv ~$ vppctl show error
Count Node Reason
,,,,
144 BondEthernet0-output interface is down
root@mhv2.ngena2.pv ~$ vppctl show hardware
Name Idx Link Hardware
BondEthernet0 1 down Slave-Idx: 2 3
Ethernet address 3c:fd:fe:a3:45:20
Ethernet Bonding
carrier down
rx queues 1, rx desc 512, tx queues 1, tx desc 512
cpu socket 0
tx bytes ok 7040
rx frames ok 746
rx bytes ok 126518
extended stats:
rx good packets 746
rx good bytes 126518
tx good bytes 7040
TenGigabitEthernete/0/0 2 slave TenGigabitEthernete/0/0
Ethernet address 3c:fd:fe:a3:45:20
Intel X710/XL710 Family
carrier down
rx queues 1, rx desc 1024, tx queues 1, tx desc 1024
cpu socket 0
tx bytes ok 3520
rx frames ok 397
rx bytes ok 64470
extended stats:
rx good packets 397
rx good bytes 64470
tx good bytes 3520
rx multicast packets 437
rx broadcast packets 49
rx unknown protocol packets 486
tx multicast packets 32
mac local errors 2
mac remote errors 2
rx size 64 packets 49
rx size 65 to 127 packets 376
rx size 256 to 511 packets 61
tx size 65 to 127 packets 32
TenGigabitEthernete/0/1 3 slave TenGigabitEthernete/0/1
Ethernet address 3c:fd:fe:a3:45:20
Intel X710/XL710 Family
carrier down
rx queues 1, rx desc 1024, tx queues 1, tx desc 1024
cpu socket 0
tx bytes ok 3520
rx frames ok 349
rx bytes ok 62048
extended stats:
rx good packets 349
rx good bytes 62048
tx good bytes 3520
rx multicast packets 440
rx unknown protocol packets 440
tx multicast packets 32
mac local errors 2
mac remote errors 2
rx size 65 to 127 packets 378
rx size 256 to 511 packets 62
tx size 65 to 127 packets 32
If these two cards weren't controlled by vpp, they will be able to set up bonding and send traffic.
Any suggestion will be appreciated