Remote client connection aborts with ORA-3135 after a larger (1 kb or more) TCP data packet is sent (Doc ID 2074645.1)

Last updated on JULY 11, 2016

Applies to:

Oracle Net Services - Version 11.2.0.1 and later
Information in this document applies to any platform.

Symptoms

Remote Client connections are getting "dropped" mid communication.
Resultant error is ORA-3135 on the Client side, and possibly ORA-3136 / 12170 on the Database side (Alert log).

Changes

 There may have been some VM Ware upgrade or Network changes

Cause

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