3.16.161 32336 - Half open socket limit
- Alarm Group:
- PLAT
- Description:
- This alarm indicates the number of half open TCP sockets has reached the major threshold. This problem is caused by a remote system failing to complete the TCP 3-way handshake.
- Severity:
- Major
- Instance:
- May include AlarmLocation, AlarmId, AlarmState, AlarmSeverity, and bindVarNamesValueStr
- HA Score:
- Normal
- Auto Clear Seconds:
- 0 (zero)
- OID:
- eagleXgDsrTpdHalfOpenSockLimitNotify
- Alarm ID:
- TKSPLATMA37
Recovery:
- Run syscheck in verbose mode.
- Determine what process and address reports a state
of SYN_RECV and collect data:
netstat -nap
- It is recommended to contact My Oracle Support and provide the system health check output and collected data.