Getting the error “A socket operation was attempted to an unreachable network” inconsistently in ASP.NET 4.0 Web App

[Zaheer Sheikh]

I am getting the error "A socket operation was attempted to an unreachable network" inconsistently in ASP.NET 4.0 Web App only when Web App is hosted on "Windows Server 2008 R2 SP1 - 64-bit" machine. My Web App uses:

1. ASP.NET 4.0
2. Entity Framework
3. MySql Server 5.0
4. MySql Connector 6.6.5

The same App works well on "Windows Server 2003 R2 - 64-bit" machine. Please suggest some solution to this. Be noted that, it is able to connect to MySql but It's connection behavior is flaky i.e. it breaks with the said error randomly but not always.

Thanks,

Zaheer