Re: Fwd: [External] ORA-12170: TNS:Connect timeout occurred

Hi - if the port is not open they shouldn’t be connected at all correct ?

The problem is that the issue happening intermittently and goes fine with the restart -

Thanks
Bhavani.

On Mon, Apr 6, 2020 at 2:27 PM Venkataraman Srinivasan < Venkataraman.Srinivasan_at_gcrta.org> wrote:

> Are you able to telnet to <public IP> <db_port#> from your local box?
>
> If not ask network people to open the port on that <public IP>
>
> Thanks
> Venkat
>
> >>> Bhavani Dhulipalla <bhavanidba6_at_gmail.com> 4/6/2020 2:11 PM >>>
> Hi –
> We are having the intermittent timeouts with few jobs and after restart
> Job is finishing fine*DB Version 11.2.0.4 OS is AIX **Error : Error while
> parsing ORA-12170: TNS:Connect timeout occurred*
>
> Oracle is saying its TCP timeout issue and below is snippet from log[25-MAR-2020
> 18:06:36:955] ntt2err: soc 7 error - operation=1, ntresnt[0]=505,
> ntresnt[1]=78, ntresnt[2]=0
> [25-MAR-2020 18:06:36:955] ntt2err: exit
> [25-MAR-2020 18:06:36:955] nttcni: exit
> [25-MAR-2020 18:06:36:955] nttcon: exit
> [25-MAR-2020 18:06:36:955] nserror: entry
> [25-MAR-2020 18:06:36:955] nserror: nsres: id=0, op=65, ns=12535,
> ns2=12560; nt[0]=505, nt[1]=78, nt[2]=0; ora[0]=0, ora[1]=0, ora[2]=0
> [25-MAR-2020 18:06:36:955] *nsopen: unable to open transport*Oracle is
> saying unable to open transport is not the Database Error and should be
> checked from network side and n/w team is saying there are no packet drops
> and no issues from their endLocal_Listener parameter is pointing to
> public IP as opposed to VIP – Does anyone seen this before?Thanks
> Bhavani
>
>
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