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Exalogic Best Practice: Configure Oracle Traffic Director (OTD) to use TCP instead of SDP (Doc ID 1932308.1)

Last updated on JUNE 27, 2018

Applies to:

Oracle Exalogic Elastic Cloud Software - Version 2.0.4.0.0 and later
Linux x86-64

Symptoms

Compute nodes (dom0) in environments with Oracle Traffic Director (OTD) deployed within vServers (domU) hang intermittently followed by an automatic reboot cycle within hours. The frequency of such hangs/reboots is approximately 1-2 incidents per week depending on the load on the system. When a compute node hangs/reboots, all vServers on that node go offline, impacting services provided by those vServers. Manual intervention is typically required to bring the node and services back on line.

Cause

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In this Document
Symptoms
Cause
Solution
 Oracle Traffic Director (OTD)
 Reconfiguration through OTD Browser User Interface (BUI)
 Reconfiguration through OTD Command Line Interface (CLI)
 WebLogic Server
 Reconfiguration through WebLogic Administration Console
 Reconfiguration through WebLogic Scripting Tool (WLST)
References

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