[dpdk-users] Does BONDING_MODE_8023AD is works in 17.11?

[Алексей Телятников]

Greetings. I have issue with link-aggregation in DPDK. My HP A5820X 
switch does not recive LACP from DPDK application.

Has anyone worked with BONDING_MODE_8023AD?

I have: DPDK 17.11 HEAD & 11.1-RELEASE-p4 FreeBSD

Also I build examples/bond with little changes:

--- a/examples/bond/main.c
+++ b/examples/bond/main.c
@@ -226,7 +226,7 @@ bond_port_init(struct rte_mempool *mbuf_pool)
         uint16_t nb_rxd = RTE_RX_DESC_DEFAULT;
         uint16_t nb_txd = RTE_TX_DESC_DEFAULT;

-       retval = rte_eth_bond_create("bond0", BONDING_MODE_ALB,
+       retval = rte_eth_bond_create("net_bonding0", BONDING_MODE_8023AD,
                         0 /*SOCKET_ID_ANY*/);
         if (retval < 0)
                 rte_exit(EXIT_FAILURE,

Run it:

$ sudo build/bond_app
EAL: Sysctl reports 16 cpus
EAL: Detected 16 lcore(s)
EAL: Contigmem driver has 1 buffers, each of size 32GB
EAL: Mapped memory segment 1 @ 0x8023ff000: physaddr:0x800000000, len 
34359738368
EAL: PCI device 0000:03:00.0 on NUMA socket 0
EAL:   probe driver: 8086:1521 net_e1000_igb
EAL:   0000:03:00.0 not managed by UIO driver, skipping
EAL: PCI device 0000:03:00.3 on NUMA socket 0
EAL:   probe driver: 8086:1521 net_e1000_igb
EAL:   0000:03:00.3 not managed by UIO driver, skipping
EAL: PCI device 0000:05:00.0 on NUMA socket 0
EAL:   probe driver: 8086:10fb net_ixgbe
EAL: PCI device 0000:05:00.1 on NUMA socket 0
EAL:   probe driver: 8086:10fb net_ixgbe
User device list:
PMD: ixgbe_dev_link_status_print():  Port 0: Link Down
Port 0 MAC: 90:e2:ba:d0:a3:c4
PMD: ixgbe_dev_link_status_print():  Port 1: Link Down
Port 1 MAC: 90:e2:ba:d0:a3:c5
EAL: Initializing pmd_bond for net_bonding0
PMD: Using mode 4, it is necessary to do TX burst and RX burst at least 
every 100ms.
EAL: Create bonded device net_bonding0 on port 2 in mode 4 on socket 0.
PMD: ixgbe_dev_link_status_print():  Port 0: Link Down
PMD: ixgbe_dev_link_status_print():  Port 1: Link Down
Port 2 MAC: 90:e2:ba:d0:a3:c4
Starting lcore_main on core 1:0 Our IP:7.0.0.10
bond6>show
90:e2:ba:d0:a3:c4
90:e2:ba:d0:a3:c5
Active_slaves:0 packets received:Tot:0 Arp:0 IPv4:0

Active slaves always 0. I tried configure bond in testpmd. Same problem.

On the switch all ports is in up state but:

Received LACP Packets: 0 packet(s)