IBM Support

QRadar: Unable to SSH to the appliance after enabling bonding and link aggregation on two interfaces

Troubleshooting


Problem

Running qchange_netsetup to configure bonding on two interfaces resulted in a condition were an SSH session to the appliance was not operating.

Symptom

Warning is found in /var/log/messages log file:

kernel: bonding: bnd0: Warning: No 802.3ad response from the link partner for any adapters in the bond

[{"Product":{"code":"SSBQAC","label":"IBM Security QRadar SIEM"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"Integrations - 3rd Party","Platform":[{"code":"PF016","label":"Linux"}],"Version":"7.2","Edition":"All Editions","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

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Document Information

Modified date:
16 June 2018

UID

swg21974273