Hi all,
i am configuring LACP between two containers.
vpp version used : *20.09*
topology looks like below
[image: image.png]
in above topology since memif-4/4 interface is not part of same bond
interface on both the containers (different partner system id)
memif-4/4 should not be marked as active interface and attached to
BondEthernet0 in container1 but is attaching
to BondEthernet0.
Any help in fixing the issue would be appreciated.
Please find configuration in container1 :
DBGvpp# show bond
interface name sw_if_index mode load balance active members
members
BondEthernet0 9 lacp l23 3 3
DBGvpp# show bond details
BondEthernet0
mode: lacp
load balance: l23
number of active members: 3
memif2/2
memif3/3
memif4/4
number of members: 3
memif2/2
memif3/3
memif4/4
device instance: 0
interface id: 0
sw_if_index: 9
hw_if_index: 9
DBGvpp# show lacp
actor state
partner state
interface name sw_if_index bond interface
exp/def/dis/col/syn/agg/tim/act exp/def/dis/col/syn/agg/tim/act
memif2/2 2 BondEthernet0 0 0 1 1 1
1 1 1 0 0 1 1 1 1 1 1
LAG ID: [(ffff,7a-67-1e-01-0c-02,0009,00ff,0001),
(ffff,7a-37-f7-00-0c-02,000f,00ff,0001)]
RX-state: CURRENT, TX-state: TRANSMIT, MUX-state:
COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
memif3/3 3 BondEthernet0 0 0 1 1 1
1 1 1 0 0 1 1 1 1 1 1
LAG ID: [(ffff,7a-67-1e-01-0c-02,0009,00ff,0002),
(ffff,7a-37-f7-00-0c-02,000f,00ff,0002)]
RX-state: CURRENT, TX-state: TRANSMIT, MUX-state:
COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
memif4/4 4 BondEthernet0 0 0 1 1 1
1 1 1 0 0 1 1 1 1 1 1
LAG ID: [(ffff,7a-67-1e-01-0c-02,0009,00ff,0003),
(ffff,7a-37-f7-00-0c-04,0010,00ff,0001)]
RX-state: CURRENT, TX-state: TRANSMIT, MUX-state:
COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
DBGvpp#
Please find configuration in container2 :
DBGvpp# show bond
interface name sw_if_index mode load balance active members
members
BondEthernet0 15 lacp l23 2 2
BondEthernet1 16 lacp l23 1 1
DBGvpp#
DBGvpp#
DBGvpp# show bond details
BondEthernet0
mode: lacp
load balance: l23
number of active members: 2
memif2/2
memif3/3
number of members: 2
memif2/2
memif3/3
device instance: 0
interface id: 0
sw_if_index: 15
hw_if_index: 15
BondEthernet1
mode: lacp
load balance: l23
number of active members: 1
memif4/4
number of members: 1
memif4/4
device instance: 1
interface id: 1
sw_if_index: 16
hw_if_index: 16
DBGvpp# show lacp
actor state
partner state
interface name sw_if_index bond interface
exp/def/dis/col/syn/agg/tim/act exp/def/dis/col/syn/agg/tim/act
memif2/2 8 BondEthernet0 0 0 1 1 1
1 1 1 0 0 1 1 1 1 1 1
LAG ID: [(ffff,7a-37-f7-00-0c-02,000f,00ff,0001),
(ffff,7a-67-1e-01-0c-02,0009,00ff,0001)]
RX-state: CURRENT, TX-state: TRANSMIT, MUX-state:
COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
memif3/3 9 BondEthernet0 0 0 1 1 1
1 1 1 0 0 1 1 1 1 1 1
LAG ID: [(ffff,7a-37-f7-00-0c-02,000f,00ff,0002),
(ffff,7a-67-1e-01-0c-02,0009,00ff,0002)]
RX-state: CURRENT, TX-state: TRANSMIT, MUX-state:
COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
memif4/4 10 BondEthernet1 0 0 1 1 1
1 1 1 0 0 1 1 1 1 1 1
LAG ID: [(ffff,7a-37-f7-00-0c-04,0010,00ff,0001),
(ffff,7a-67-1e-01-0c-02,0009,00ff,0003)]
RX-state: CURRENT, TX-state: TRANSMIT, MUX-state:
COLLECTING_DISTRIBUTING, PTX-state: PERIODIC_TX
DBGvpp#
Thanks and Regards,
Sudhir
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