Oracle Network Products Troubleshooting Guide

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Requirements

Trace Route works only over SQL*Net release 2.3. Every node along the route from client to server must use SQL*Net 2.3. If a pre-2.3 node is on the path, the following error is displayed:

TNS-03603:  Encountered a node with pre-2.3 version of SQL*Net

Note: TRCROUTE will be most useful when the route traverses several Oracle MultiProtocol Interchanges. It can be a boon to troubleshooting because it shows what node along the path is responsible for any errors. At the time of this release, however, MultiProtocol Interchanges do not use SQL*Net 2.3.


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