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Client Citect SCADA cannot connect to server

AO

Hi all

I tried to connect Citect SCADA Client to my Server.

The client hardware alaram shows "No IO Server Could Be found" same the thing for server Alarm and Report.

i find some document that say if you get "No IO Server Could Be found"  you should open ports (2082, 2083...) in the fire wall to connect client to the server. I tried to connect to IOServer Port 2082 Via Telnet but it dosent work.

When i usethis command on the server: Telnet 127.0.0.1 2082 its fine but when i change 127.0.0.1 by The server IP adresse 192.168.10.112 on the same machine its not working. i disabled the firewall but still not working. Then i made my local network private but still not working.

Can you plz help me

Thank you all

Parents
  • 1. After changing your network type, did you make sure to check again if the firewall was off for private networks?
    2. Did you disable the firewall on both machines?
    3. After changing firewall settings, have you rebooted the machine? Normally not needed, but you never know...
    3. Can you ping from both machines to each other?
    4. Are there any other firewall devices in your network (switches, routers etc.)?
    5. Do you have anti-virus or anti-malware software enabled that can block or filter network traffic?

    When you get it working eventually, please try to re-enable everything you turned off, step-by-step. Better to add the ports that need to be open to your firewall exception rules, than disabling the firewall altogether.

    Regards,
    Patrick
Reply
  • 1. After changing your network type, did you make sure to check again if the firewall was off for private networks?
    2. Did you disable the firewall on both machines?
    3. After changing firewall settings, have you rebooted the machine? Normally not needed, but you never know...
    3. Can you ping from both machines to each other?
    4. Are there any other firewall devices in your network (switches, routers etc.)?
    5. Do you have anti-virus or anti-malware software enabled that can block or filter network traffic?

    When you get it working eventually, please try to re-enable everything you turned off, step-by-step. Better to add the ports that need to be open to your firewall exception rules, than disabling the firewall altogether.

    Regards,
    Patrick
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