Re: listener.log

Posted by big on Apr 23, 2021; 6:24am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/listener-log-tp9588p9659.html

Hi,
Thanks Erman.
The problem is that we have the following in alertlog and I would like to know where does it come from:

Fatal NI connect error 12170.

  VERSION INFORMATION:
        TNS for IBM/AIX RISC System/6000: Version 19.0.0.0.0 - Production
        TCP/IP NT Protocol Adapter for IBM/AIX RISC System/6000: Version 19.0.0.0.0 - Production
        Oracle Bequeath NT Protocol Adapter for IBM/AIX RISC System/6000: Version 19.0.0.0.0 - Production
  Version 19.7.0.0.0
  Time: 21-APR-2021 09:18:42
  Tracing to file:
  Tns error struct:
    ns main err code: 12535

TNS-12535: TNS:operation timed out
    ns secondary err code: 12609
    nt main err code: 0
    nt secondary err code: 0
    nt OS err code: 0
  Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=xxxxx)(PORT=xxx))

Even if we can connect from Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=xxxxx)(PORT=xxx)) without problem.

Best regards.