NetXMS Support Forum

could you send me download link ? I can see only 1.2.14 here.

so warnings from event viewer disappear itself ? you didn't change anything ?

Thanks and regards,
MK

Hi,

It looks like we have same problem https://www.netxms.org/forum/general-support/communication-session-broken-3221/ did you find any solution ? It is caused during client polls. I disabled Netxms agent polls and no more warnings in event viewers.

Thanks and regards,
MK

I disabled "usage of NetXMS agent pools" and no more warnings. Could it be bug in latest version ?

MK

It looks like nobody have same problem. So probably I did something wrong. Could you please check my procedure ?
I installed client on monitoring server from this link https://www.netxms.org/download/agent_packages/nxagent-1.2.14-x64.exe (I did default install)
Change conf. file (nxagentd.conf):

MasterServers = 172.16.44.116
ConfigIncludeDir = C:\NetXMS\etc\nxagentd.conf.d
LogFile = {syslog}
FileStore = C:\NetXMS\var
SubAgent = logwatch.nsm

*LogWatch
Parser = C:\NetXMS\etc\application.xml
Parser = C:\NetXMS\etc\system.xml

xml files:
<parser>
  <file>*Application</file>
  <rules>
    <rule>
      <level>3</level>
      <match>(.*)</match>
      <event params="1">100000</event>
    </rule>
  </rules>
</parser>

added node in console
start Poll Status
start Poll Configuration

I assume that others don't have these warnings in Event Viewer so it should be something wrong here :-(

Hi,

I installed netxms agent on Win Server 2008 R2 (netxms version - 1.2.14) and this message is appearing in event viewer occasionally:
Communication session broken: A request to send or receive data was disallowed because the socket had already been shut down in that direction with a previous shutdown call

Here is server log (you can also see processing of this event from event log - I setup event log monitoring), it looks like it happen after poll status:

[16-Jun-2014 16:27:02.589] [DEBUG] Node 236 "eesk-app-02" queued for status poll
[16-Jun-2014 16:27:02.589] [DEBUG] Starting status poll for node eesk-app-02 (ID: 236)
[16-Jun-2014 16:27:02.589] [DEBUG] StatusPoll(eesk-app-02): checking agent
[16-Jun-2014 16:27:02.591] [DEBUG] StatusPoll(eesk-app-02): bAllDown=false, dynFlags=0x00001001
[16-Jun-2014 16:27:02.591] [DEBUG] StatusPoll(eesk-app-02 [236]): unable to get system uptime
[16-Jun-2014 16:27:02.592] [DEBUG] Finished status poll for node eesk-app-02 (ID: 236)
[16-Jun-2014 16:27:03.452] [DEBUG] AgentConnectionEx::onTrap(): Received trap message from agent at 172.16.44.115, node ID 236
[16-Jun-2014 16:27:03.452] [DEBUG] AgentConnectionEx::onTrap(): trapID is valid
[16-Jun-2014 16:27:03.452] [DEBUG] Event from trap: 100000
[16-Jun-2014 16:27:03.452] [DEBUG] CorrelateEvent: event EVENTLOG_ERROR id 7117 source eesk-app-02 [236]
[16-Jun-2014 16:27:03.452] [DEBUG] CorrelateEvent: finished, rootId=0
[16-Jun-2014 16:27:03.452] [DEBUG] EVENT 100000 (ID:7117 F:0x0001 S:0 TAG:"") FROM eesk-app-02: ERROR: Communication session broken: A request to send or receive data was disallowed because the socket had already been shut down in that direction with a previous shutdown call.
[16-Jun-2014 16:27:03.452] [DEBUG] [CLSN-1] Sending message CMD_EVENTLOG_RECORDS
[16-Jun-2014 16:27:03.452] [DEBUG] Event 7117 match EPP rule 1
[16-Jun-2014 16:27:03.452] [DEBUG] *actions* Executing action 1 (email) of type SEND EMAIL
[16-Jun-2014 16:27:03.452] [DEBUG] *actions* Sending mail to [email protected]: "[Normal] eesk-app-02: ERROR: Communication session broken: A request to send or receive data was disallowed because the socket had already been shut down in that direction with a previous shutdown call."
[16-Jun-2014 16:27:03.452] [DEBUG] SMTP(00000000097A8540): new envelope, [email protected]

If it is not important I can ignore it but is there any option how to filter this event - send all warnings / event except this one ?

Thanks and regards,
MK

Hi,
I want to create some heartbeat event (just to be sure if everything is running) which send email to me every 3 hours.

I cretaed DC which check CPU temperature on dell server every 10800 seconds and created threshold for temp > 0 then setup policy to send email with current temperature but I have two problems :
- I don't know which event setup  into: "when condition becomes false again" as this probably never happen
- This setup is OK only for first time I think because second time the event is already there so it is not generated again

Is there some way how to be able send email with current temperature every 3 hours ?

Thanks and reagards,
Milan

Hello,
I want to monitor one of my https site and I decided for WMI but if I want to check application status I need to call WMI method GetStatus as in included screenshots. Is it possible to call it via standard WMI.Query() ? Now I am using external paramater which call my vbs script it is working fine but if it can be done via WMI.Query it will be better :-)

Thanks and regards,
MK

Hi,

I think it can be helpful to have possibility to create top trend graphs. Example: I am collecting inbound, outbound traffic on 48 ports, but I want to see let's say just 10 ports with highest traffic as these are important if problems appear. It's same for CPU utilization, packet error rate .... something like in included screen shot.

Thanks,
MK

Hi,
First of all thank you VERY MUCH for this great SW !!! Now my problem ... I added several switches into NETXMS setup counters everything is fine but now I want to organize my services into some hierarchy before I start adding servers. I want put all switches into container LAN but as you can see from screenshot I can't do this could you please explain me what I am doing wrong ? Thank you very much and please keep this nice SW live ....

you kick my problem after registering node it is working like charm. Thanks !

Hello,
I have problem to create Event from syslog event. I am receiving syslog messages (image1)
My syslog parser:
<rules>
   <rule>
     <severity>8</severity>
     <match>(.*)</match>
     <event params="1">100000</event>
   </rule>
 </rules>

My Event (image2)
But nothing happen when syslog message arrives :-( event viewer (image3). NETXMS is running as service on Windows 7 computer.

Thanks,
MK

great ! thanks for quick reply.

Is there some log file where pingsubagent saves all pings times ? because I need to check it only temporary for some time, later will use avgresponsetime.

don't know who can update this manual:
https://www.netxms.org/documentation/ping_subagent.shtml

but it will be great if packetrate parameter will be added it can save your time in the future ;-)


Thanks and regards,
Milan

Hi,

I am testing netxms product but need help based on this doc. https://www.netxms.org/documentation/ping_subagent.shtml I added followed lines into agent cfg file:

*PING
Target = 137.133.31.15:NO_GW

when I use nxget 127.0.0.1 Icmp.AvgPingTime(NO_GW) I get some output, but I want to know:

- how often is ping performed
- how can I see all ping times
- can I change how often is host pinged out ?

Thank you very much for any help.