OID Binds to SSL Port Hangs After Server Reboot / OID Crashes, Restarts or Becomes Unresponsive / Stops Responding Intermittently. DIP Fails to Start and Synchronize. (Doc ID 2259181.1)

Last updated on AUGUST 09, 2022

Applies to:

Symptoms

Symptom 1

OID SSL Port hangs after the server was rebooted.

No errors; the ldapbind command just hangs.

1. Everything was working fine. No changes.
2. Suddenly SSL connections hang.
3. Restarting OID allows SSL connections to work for about a minute, then they hang from then on.
4. Nonssl connections continue to work throughout.

If a ldapbind is used against the port <OID_SSL_PORT> then the command hangs:

$ORACLE_HOME/bin/ldapbind -h <OID_HOSTNAME> -p <OID_SSL_PORT> -U 1

Due to this issue, the DIP server cannot be started and the synchronization cannot work.

DIP 12c diagnostic logs can include the following errors:

OID 12c restarts periodically without warning.

oidldapd can take 100% cpu.

OID server log shows:

Changes

Cause

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