listener-thread: error

Hi! I got messages in /opt/online.log approx. twice an hour: ... listener-thread: err = -27001: oserr = 0: errstr = : Read error occurred during connection attempt. ... But all works normal. In onconfig: NETTYPE ipcshm,5,,CPU NETTYPE soctcp,15,,NET Those messages doesn't depend on server load. Configuration: Informix Dynamic Server Version 7.30.UC10 OS - Linux 2.2.13 with raw i/o support If anybody know, what to do about it - email me: row_team@hotmail.com See you later... Alexey.

Alexey Semenov <swaj@swaj.nospam.ru> wrote: > Hi! > I got messages in /opt/online.log approx. twice an hour: > ... > listener-thread: err = -27001: oserr = 0: errstr = : Read error > occurred during connection attempt. > ... There is probably something on your network that port scans your machine every half hour or so - I had the same thing and discovered that it was some cron job the networks guys were doing deliberately to discover any insecure open ports on the network : 00:02:33 listener-thread: err = -25582: oserr = 9: errstr = : Network connection is broken. System error = 9. is infact what I get ... /J\\ -- "Pat was wondering if he could put his massive tool in my box" - Mrs Doyle, Father Ted