Can\'t connect redundant server

[vedadramovic]

Hello,
We use WinCCOA version V3.12 P022.
We have distributed, redundant system.
On one of our redundant system a cannot configure redundant servers to work fine.
Second server cannot connect to first one.

Both servers have two ethernet connections.
First server hostname is "scada-vijenac1", second server name is "scada-vijenac2"

Looking in the log is seems that second server is trying to connect to himself "scada-vijenac2".

Error below is shown:
WCCILproxy (1), 2015.11.16 12:25:39.279, SYS, SEVERE, 39, Connection lost, proxyWorkerItcIOHandler::prepareToWrite() read failed. Len = -1 from: (SYS: 3 Redu -num 1 CONN: 2)@scada-vijenac2-2:4776 to: (SYS: 3 Redu -num 1 CONN: 1) error: 111 STATUS: 17
WCCILproxy (1), 2015.11.16 12:25:39.279, SYS, SEVERE, 39, Connection lost, proxyWorkerItcIOHandler::prepareToWrite() read failed. Len = -1 from: (SYS: 3 Redu -num 1 CONN: 2)@scada-vijenac2-1:4776 to: (SYS: 3 Redu -num 1 CONN: 1) error: 111 STATUS: 17


WCCILRedu1 is empty.
Please find config and log files.

None of these two scada-vijenac server is visible in system overview on distributed server.

Could you please help me.
Best regards,
Vedad https://www.winccoa.com/fileadmin/image ... t_work.zip

[leoknipp]

Hello,

the config file and the log files do not match. The files seem to be for different projects.
In case of a redundant system for analysis the information for both servers is needed.

If you need further assistance please get in contact with your common WinCC OA support or open a service request at http://support.industry.siemens.com.

Best Regards
Leopold Knipp
Senior Support Specialist

[vedadramovic]

i will.Thank you Leopold