Troubleshooting "Connections_refused" errors seen HTTPerr logs

According to KB820729, Connections_Refused means that the “Kernel Non Paged Pool memory has dropped below 20MB and HTTP.SYS has stopped receiving new connections”.  Connections_Refused The kernel NonPagedPool memory has dropped below 20MB and http.sys has stopped receiving new connections HTTP.SYS is basically telling us “someone is using up a lot of NPP memory, and for protective…

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How to disable SSL 2.0 on Windows Server 2008 R2

I had recently posted about How to disable SSL 2.0 on Windows Server 2008 R2 on my team blog. Adding the link here for reference: http://blogs.msdn.com/b/httpcontext/archive/2012/02/17/how-to-disable-ssl-2-0-on-windows-server-2008-r2.aspx