listener-thread: err = -27001: network problem

hi falks, I wonder if anyone could help me in the matter: IHAC who if every 5 minutes having the same online message: listener-thread: err = -27001: oserr = 0: errstr = : Read error occurred during connection attempt. First I suggested to change the NETTYPE parameter to: NETTYPE soctcp,1,50,CPU After we made the following change: NETTYPE soctcp,1,100,CPU but the problem still exist. this is the environment: VMWARE Virtual machine O.S.. Microsoft Windows Server 2003 R2 Enterprise Edition Service Pack 2 4 CPUs, 4Gb RAM, 1GB network SQLHOST registry: [HKEY_LOCAL_MACHINE\\\\SOFTWARE\\\\Informix\\\\SQLHOSTS\\\\ol_galicia112] "HOST"="112SRVAP05" "SERVICE"="turbo" "PROTOCOL"="onsoctcp" IDS version: 11.50.TC1

Juan- CPU VP's usually have too much overhead to be efficient for network connections. Try this, instead: NETTYPE soctcp,1,100,NET If that doesn't fix it, post the rest of your onconfig. --EEM > -----Original Message----- > From: ids-bounces@iiug.org [mailto:ids-bounces@iiug.org] On Behalf Of > JUAN ROCA > Sent: Tuesday, December 14, 2010 8:57 AM > To: ids@iiug.org > Subject: listener-thread: err = -27001: network problem [22225] > > hi falks, > > I wonder if anyone could help me in the matter: > > IHAC who if every 5 minutes having the same online message: > > listener-thread: err = -27001: oserr = 0: errstr = : Read error > occurred > during connection attempt. > > First I suggested to change the NETTYPE parameter to: > > NETTYPE soctcp,1,50,CPU> > After we made the following change: > > NETTYPE soctcp,1,100,CPU> > but the problem still exist. > > this is the environment: > > VMWARE Virtual machine > O.S.. Microsoft Windows Server 2003 R2 Enterprise Edition Service Pack > 2 > 4 CPUs, 4Gb RAM, 1GB network > SQLHOST registry: > > [HKEY_LOCAL_MACHINE\\\\SOFTWARE\\\\Informix\\\\SQLHOSTS\\\\ol_galicia112] > "HOST"="112SRVAP05" > "SERVICE"="turbo" > "PROTOCOL"="onsoctcp" > > IDS version: 11.50.TC1 > > > *********************************************************************** > ******** > Forum Note: Use "Reply" to post a response in the discussion forum.

When you say "every 5m" do you mean _exactly_ every 5m? It can be some kind of monitoring tool, or port tester. Usually I'd expect an error like -404 (or similar), but I think it can also cause this one. Regards. On Tue, Dec 14, 2010 at 2:57 PM, JUAN ROCA <jluis.roca@hotmail.com> wrote: > hi falks, > > I wonder if anyone could help me in the matter: > > IHAC who if every 5 minutes having the same online message: > > listener-thread: err = -27001: oserr = 0: errstr = : Read error occurred > during connection attempt. > > First I suggested to change the NETTYPE parameter to: > > NETTYPE soctcp,1,50,CPU> > After we made the following change: > > NETTYPE soctcp,1,100,CPU> > but the problem still exist. > > this is the environment: > > VMWARE Virtual machine > O.S.. Microsoft Windows Server 2003 R2 Enterprise Edition Service Pack 2 > 4 CPUs, 4Gb RAM, 1GB network > SQLHOST registry: > > [HKEY_LOCAL_MACHINE\\\\SOFTWARE\\\\Informix\\\\SQLHOSTS\\\\ol_galicia112] > "HOST"="112SRVAP05" > "SERVICE"="turbo" > "PROTOCOL"="onsoctcp" > > IDS version: 11.50.TC1 > > > > ******************************************************************************* > Forum Note: Use "Reply" to post a response in the discussion forum. > > -- Fernando Nunes Portugal http://informix-technology.blogspot.com My email works... but I don't check it frequently... --000e0cd1fc10fbe3c90497662e06