Last updated on JULY 20, 2016
Applies to:Sun Datacenter InfiniBand Switch 36 - Version All Versions and later
Sun Network QDR InfiniBand Gateway Switch - Version All Versions and later
Oracle Exadata Hardware - Version 184.108.40.206 and later
Sun Infiniband HCA - Version All Versions and later
Oracle Exalogic Elastic Cloud Software - Version 220.127.116.11.0 and later
Information in this document applies to any platform.
In an infiniband network, communication between nodes over IPoIB interfaces may fail because of several reasons. Ping over IPoIB interface does not work whereas ibping between these two nodes using lid of the ports are working well. ibstat output shows that IB ports are up and active. This document provides guidelines for fixing such an issue.
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