LACP ifgrp port showing as down due to same switch ID and Switch Port key Value
Applies to
- ONTAP 9
- LACP
- Networking
Issue
- LACP output for one of the nodes showing as down
Node: Node_name
Interface Group Name: a0a
Distribution Function: ip
Create Policy: multimode_lacp
MAC Address: d2:xx:xa:xx:xx:xx
Port Participation: none
Network Ports: e2a, e2b
Up Ports: -
Down Ports: e2a, e2b- Ports are physically up but they are showing down in ifgrp.
- The output for
ifconfig-vcontains for both the nodes as follows:
For Node 1 a0a :
a0a: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 9000
uuid: 31xxxx044-excx-1xcxf-axc-d039eabce243
lagg statistics:
active ports: 2
flapping: 0
lag id: [(8XX0,DX-3X-EX-BX-EX-4X,08XX,0000,0000),
(007F,00-00-00-04-0X-X0,00X8,0000,0000)]
laggport: e2a flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> state=3d<ACTIVITY,AGGREGATION,SYNC,COLLECTING,DISTRIBUTING>
[(8000,DX-3X-EX-BX-EX-4X,08XX,8000,000A), 🡺ONTAP
(007F,00-00-00-04-01-40,0028,007F,8011)] 🡺Switch
input/output LACPDUs: 9 / 148
laggport: e2b flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> state=3d<ACTIVITY,AGGREGATION,SYNC,COLLECTING,DISTRIBUTING>
[(8000,DX-3X-EX-BX-EX-4X,0828,8000,000B), 🡺ONTAP
(007F,00-00-00-04-01-40,0028,007F,0011)] 🡺Switch
input/output LACPDUs: 9 / 148
For Node 2 a0a:
a0a: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 9000
uuid: 36XXX6cd-eXXe-11XX-8XX6-d03XXX0695c
active ports: 0
flapping: 0
lag id: [(0000,00-00-00-00-00-00,0000,0000,0000),
(0000,00-00-00-00-00-00,0000,0000,0000)]
laggport: e2a flags=0<> state=d<ACTIVITY,AGGREGATION,SYNC>
[(8000,DX-3X-EX-CX-6X-5X,0XX8,8000,000A), 🡺ONTAP
(007F,00-00-00-04-01-40,0028,007F,8010)] 🡺Switch
input/output LACPDUs: 7 / 162
laggport: e2b flags=0<> state=d<ACTIVITY,AGGREGATION,SYNC>
[(8000,DX-3X-EX-CX-6X-5X,0XX8,8000,000B), 🡺ONTAP
(007F,00-00-00-04-01-40,0028,007F,0010)] 🡺Switch
input/output LACPDUs: 7 / 162
