Hi,
I configured two bonding with the very same configuration:
The bond0 interface has the vmbr0 bridge, the bond1 interface does not have any bridge:
The bond1 interface is working good with the IEEE 802.3ad Dynamic link aggregation bonding mode, but the bond0 interface is working with the load balancing (round-robin) mode:
The two LAGs on the switch are configured in the very same way.
If I disable the vmbr0 bridge the bond0 interface is correctly activated using the 802.3ad protocol.
Why the 802.3ad protocol is not working if I have a bridge on the bond0 interface=
Could you help me to find out where I am wrong, please?
Thanks!
I configured two bonding with the very same configuration:
Code:
iface eth0 inet manual
iface eth1 inet manual
iface eth2 inet manual
iface eth3 inet manual
auto bond0
iface bond0 inet manual
slaves eth0 eth2
bond_miimon 100
bond_mode 802.3ad
auto bond1
iface bond1 inet manual
slaves eth1 eth3
bond_miimon 100
bond_mode 802.3adThe bond0 interface has the vmbr0 bridge, the bond1 interface does not have any bridge:
Code:
auto vmbr0
iface vmbr0 inet static
address 192.168.2.2
netmask 255.255.255.0
gateway 192.168.2.254
dns-nameservers 192.168.2.254 8.8.8.8 8.8.4.4
bridge_ports bond0
bridge_stp on
bridge_fd 0The bond1 interface is working good with the IEEE 802.3ad Dynamic link aggregation bonding mode, but the bond0 interface is working with the load balancing (round-robin) mode:
Code:
root@servir02:~# cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: load balancing (round-robin)
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
Slave Interface: eth0
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 5c:f3:fc:e5:79:14
Slave queue ID: 0
Slave Interface: eth2
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 5c:f3:fc:6a:9c:58
Slave queue ID: 0
root@servir02:~# cat /proc/net/bonding/bond1
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: IEEE 802.3ad Dynamic link aggregation
Transmit Hash Policy: layer2 (0)
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
802.3ad info
LACP rate: slow
Min links: 0
Aggregator selection policy (ad_select): stable
System priority: 65535
System MAC address: 5c:f3:fc:e5:79:16
Active Aggregator Info:
Aggregator ID: 1
Number of ports: 2
Actor Key: 9
Partner Key: 1011
Partner Mac Address: 40:a6:e8:ed:a3:01
Slave Interface: eth1
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 5c:f3:fc:e5:79:16
Slave queue ID: 0
Aggregator ID: 1
Actor Churn State: none
Partner Churn State: none
Actor Churned Count: 0
Partner Churned Count: 0
details actor lacp pdu:
system priority: 65535
system mac address: 5c:f3:fc:e5:79:16
port key: 9
port priority: 255
port number: 1
port state: 61
details partner lacp pdu:
system priority: 1
system mac address: 40:a6:e8:ed:a3:01
oper key: 1011
port priority: 1
port number: 118
port state: 61
Slave Interface: eth3
MII Status: up
Speed: 1000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 5c:f3:fc:6a:9c:5a
Slave queue ID: 0
Aggregator ID: 1
Actor Churn State: none
Partner Churn State: none
Actor Churned Count: 0
Partner Churned Count: 0
details actor lacp pdu:
system priority: 65535
system mac address: 5c:f3:fc:e5:79:16
port key: 9
port priority: 255
port number: 2
port state: 61
details partner lacp pdu:
system priority: 1
system mac address: 40:a6:e8:ed:a3:01
oper key: 1011
port priority: 1
port number: 170
port state: 61The two LAGs on the switch are configured in the very same way.
If I disable the vmbr0 bridge the bond0 interface is correctly activated using the 802.3ad protocol.
Why the 802.3ad protocol is not working if I have a bridge on the bond0 interface=
Could you help me to find out where I am wrong, please?
Thanks!