LACP mode 4 bonding not coming up on RHEL 7
Hi Experts
We followed RHEL documentation to configure bonding on RHEL7. However, the interfaces don't pass any traffic, not even ARP. Please advise.
What does "port state=63" and "port key=13" mean? Bond1 has 10 GBps slave interfaces and has this issue. Bond0 has 1 Gbps slave interfaces and works fine in fault-tolerant mode.
# cat ifcfg-bond1 NAME=bond1 DEVICE=bond1 BONDING_MASTER=yes TYPE=Bond ONBOOT=yes BOOTPROTO=none BONDING_OPTS="mode=4 miimon=100 lacp_rate=1" NM_CONTROLLED=no
# cat /sys/class/net/bond1/bonding/mode 802.3ad 4 # 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: fast Min links: 0 Aggregator selection policy (ad_select): stable System priority: 65535 System MAC address: 3c:fd:fe:a7:d8:b8 Active Aggregator Info: Aggregator ID: 1 Number of ports: 2 Actor Key: 13 Partner Key: 26250 Partner Mac Address: 64:0e:94:34:06:ec Slave Interface: ens6f0 MII Status: up Speed: 10000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 3c:fd:fe:a7:d8:b8 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: 3c:fd:fe:a7:d8:b8 port key: 13 port priority: 255 port number: 1 port state: 63 details partner lacp pdu: system priority: 32768 system mac address: 64:0e:94:34:06:ec oper key: 26250 port priority: 32768 port number: 72 port state: 63 Slave Interface: ens6f2 MII Status: up Speed: 10000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 3c:fd:fe:a7:d8:ba 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: 3c:fd:fe:a7:d8:b8 port key: 13 port priority: 255 port number: 2 port state: 63 details partner lacp pdu: system priority: 32768 system mac address: 64:0e:94:34:06:ec oper key: 26250 port priority: 32768 port number: 72 port state: 63
Regards,
Sumanta.
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