Can't get attach to work, Partner Mac.

Issues related to configuring your network
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Boudreau332
Posts: 1
Joined: 2021/02/05 09:16:11

Can't get attach to work, Partner Mac.

Post by Boudreau332 » 2021/02/05 09:26:57

Associated with a HPE switch.
LACP packets are sent from the switch to the Centos 8 (VM on esxi). Verified in wireshark on the Centos side.

It appears that the LACP packets are silently discarded.
Can't find out where any "lacp log file" might be on Centos.



[root@localhost network-scripts]# cat ifcfg-bond0
DEVICE=bond0
TYPE=Bond
NAME=bond0
BONDING_MASTER=yes
BOOTPROTO=static
USERCTL=no
ONBOOT=yes
IPADDR=147.34.196.129
NETMASK=255.255.255.192
BONDING_OPTS="mode=4 miimon=100 lacp_rate=slow xmit_hash_policy=layer2+3"

[[root@localhost network-scripts]# cat ifcfg-ens192
TYPE=Ethernet
OTPROTO=none
DEVICE=ens192
ONBOOT=yes
HWADDR="00:50:56:89:e0:93"
MASTER=bond0
SLAVE=yes

[root@localhost network-scripts]# cat ifcfg-ens224
TYPE=Ethernet
BOOTPROTO=none
DEVICE=ens224
ONBOOT=yes
HWADDR="00:50:56:89:d9:f4"
MASTER=bond0
SLAVE=yes


BUT:

cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)

Bonding Mode: IEEE 802.3ad Dynamic link aggregation
Transmit Hash Policy: layer2+3 (2)
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: 00:50:56:89:e0:93
Active Aggregator Info:
Aggregator ID: 1
Number of ports: 1
Actor Key: 15
Partner Key: 1
Partner Mac Address: 00:00:00:00:00:00

Slave Interface: ens192
MII Status: up
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:50:56:89:e0:93
Slave queue ID: 0
Aggregator ID: 1
Actor Churn State: none
Partner Churn State: churned
Actor Churned Count: 0
Partner Churned Count: 2
details actor lacp pdu:
system priority: 65535
system mac address: 00:50:56:89:e0:93
port key: 15
port priority: 255
port number: 1
port state: 77
details partner lacp pdu:
system priority: 65535
system mac address: 00:00:00:00:00:00
oper key: 1
port priority: 255
port number: 1
port state: 1

Slave Interface: ens224
MII Status: up
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:50:56:89:d9:f4
Slave queue ID: 0
Aggregator ID: 2
Actor Churn State: churned
Partner Churn State: churned
Actor Churned Count: 1
Partner Churned Count: 1
details actor lacp pdu:
system priority: 65535
system mac address: 00:50:56:89:e0:93
port key: 15
port priority: 255
port number: 2
port state: 69
details partner lacp pdu:
system priority: 65535
system mac address: 00:00:00:00:00:00
oper key: 1
port priority: 255
port number: 1
port state: 1


[root@localhost network-scripts]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens160: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 00:50:56:89:e1:74 brd ff:ff:ff:ff:ff:ff
inet 10.100.28.70/25 brd 10.100.28.127 scope global noprefixroute ens160
valid_lft forever preferred_lft forever
inet6 fe80::250:56ff:fe89:e174/64 scope link
valid_lft forever preferred_lft forever
3: ens192: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc fq_codel master bond0 state UP group default qlen 1000
link/ether 00:50:56:89:e0:93 brd ff:ff:ff:ff:ff:ff
4: ens224: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc fq_codel master bond0 state UP group default qlen 1000
link/ether 00:50:56:89:e0:93 brd ff:ff:ff:ff:ff:ff
6: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether 52:54:00:c0:81:39 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
valid_lft forever preferred_lft forever
7: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq_codel master virbr0 state DOWN group default qlen 1000
link/ether 52:54:00:c0:81:39 brd ff:ff:ff:ff:ff:ff
8: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 00:50:56:89:e0:93 brd ff:ff:ff:ff:ff:ff
inet 147.34.196.129/26 brd 147.34.196.191 scope global noprefixroute bond0
valid_lft forever preferred_lft forever
inet6 fe80::250:56ff:fe89:e093/64 scope link
valid_lft forever preferred_lft forever

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