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OCLC Support

How can I tell if my firewall is allowing a connection to the Relais Database?

Applies to

  • Relais

Answer

A quick way to test the connection by opening the command prompt and running these telnet commands:

  1. telnet db0.relais-host.com 1433
  2. telnet db0.relais-host.com 1432

A blinking cursor on a blank screen is an indication of a successful connection. 

Additional information

Errors like "Run-time Error 2147220496" suggest a database connection issue, which means the firewall is not configured correctly.

Page ID

59352