listener-thread: err = -25582: oserr = 9: errstr = : Network connection is broken.

Every 5 minutes I am seeing the error below in the online log file.
However, there have been no complaints from users.

IBM Informix Dynamic Server Version 9.40.FC8

13:09:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
connection is broken.
13:14:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
connection is broken.
13:19:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
connection is broken.
13:24:06 listener-thread: err = -25582: oserr = 9: errstr = : Network
connection is broken.
13:29:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
connection is broken.

Any idea what may be causing this or what areas I should investigate?

Thanks.

Some script or similar agent is "pinging" your instance every 5 minutes.
It has no username and/or password so it cannot finish the handshake.
Monitor the Informix port and analyze network traffic to see where the
connection attempt comes from.

Regards

Davorin

"Desmodromic" <davies_ms@yahoo.com.au> wrote in message
news:1171943209.743219.29850@a75g2000cwd.googlegro ups.com...
> Every 5 minutes I am seeing the error below in the online log file.
> However, there have been no complaints from users.
>
> IBM Informix Dynamic Server Version 9.40.FC8
>
> 13:09:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> connection is broken.
> 13:14:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> connection is broken.
> 13:19:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> connection is broken.
> 13:24:06 listener-thread: err = -25582: oserr = 9: errstr = : Network
> connection is broken.
> 13:29:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> connection is broken.
>
> Any idea what may be causing this or what areas I should investigate?
>
> Thanks.
>

On Feb 20, 7:03 pm, "Davorin Kremenjas" <davorin.kremen...@alfatec.hr>
wrote:
> Some script or similar agent is "pinging" your instance every 5 minutes.
> It has no username and/or password so it cannot finish the handshake.
> Monitor the Informix port and analyze network traffic to see where the
> connection attempt comes from.
>
> Regards
>
> Davorin
>
> "Desmodromic" <davies...@yahoo.com.au> wrote in message
>
> news:1171943209.743219.29850@a75g2000cwd.googlegro ups.com...
>
>
>
> > Every 5 minutes I am seeing the error below in the online log file.
> > However, there have been no complaints from users.
>
> > IBM Informix Dynamic Server Version 9.40.FC8
>
> > 13:09:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> > connection is broken.
> > 13:14:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> > connection is broken.
> > 13:19:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> > connection is broken.
> > 13:24:06 listener-thread: err = -25582: oserr = 9: errstr = : Network
> > connection is broken.
> > 13:29:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> > connection is broken.
>
> > Any idea what may be causing this or what areas I should investigate?
>
> > Thanks.- Hide quoted text -
>
> - Show quoted text -

Davorin,

Thanks for putting me on the right track. I think I have located what
process is trying to connect to the instance with the following
command: snoop -t a port 17000

Thanks,

Mike

On Feb 20, 8:28 pm, "Desmodromic" <davies...@yahoo.com.au> wrote:
> On Feb 20, 7:03 pm, "Davorin Kremenjas" <davorin.kremen...@alfatec.hr>
> wrote:
>
>
>
>
>
> > Some script or similar agent is "pinging" your instance every 5 minutes.
> > It has no username and/or password so it cannot finish the handshake.
> > Monitor the Informix port and analyze network traffic to see where the
> > connection attempt comes from.
>
> > Regards
>
> > Davorin
>
> > "Desmodromic" <davies...@yahoo.com.au> wrote in message
>
> >news:1171943209.743219.29850@a75g2000cwd.googlegr oups.com...
>
> > > Every 5 minutes I am seeing the error below in the online log file.
> > > However, there have been no complaints from users.
>
> > > IBM Informix Dynamic Server Version 9.40.FC8
>
> > > 13:09:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> > > connection is broken.
> > > 13:14:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> > > connection is broken.
> > > 13:19:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> > > connection is broken.
> > > 13:24:06 listener-thread: err = -25582: oserr = 9: errstr = : Network
> > > connection is broken.
> > > 13:29:07 listener-thread: err = -25582: oserr = 9: errstr = : Network
> > > connection is broken.
>
> > > Any idea what may be causing this or what areas I should investigate?
>
> > > Thanks.- Hide quoted text -
>
> > - Show quoted text -
>
> Davorin,
>
> Thanks for putting me on the right track. I think I have located what
> process is trying to connect to the instance with the following
> command: snoop -t a port 17000
>
> Thanks,
>
> Mike- Hide quoted text -
>
> - Show quoted text -

Mike - Do you have replication running? It sounds like it might be
related to replication.
Regards,
Daniel