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Troubleshooting
Problem
There is a slow db2 connection for the first time when using IBM DB2. NET data server driver connecting to db2.
Symptom
The first time connect is slow when using IBM DB2 .NET data server driver connecting to db2. When monitoring the TCPIP traffic, you can see the .net application is trying to connect to external site:

[{"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Component":"Programming Interface - .NET\/.NET ADO","Platform":[{"code":"PF033","label":"Windows"}],"Version":"9.7;10.1;10.5","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
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Document Information
More support for:
Db2 for Linux, UNIX and Windows
Software version:
9.7, 10.1, 10.5
Operating system(s):
Windows
Document number:
269075
Modified date:
30 April 2025
UID
swg21968980
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