Network Access Message- The page cannot be displayed

Posted on 2011-05-02
Last Modified: 2012-07-16

Certain users have problem accesing our public website that is hosted externally by a Web hosting company. When we tested it the users had no problem accessing when dialling up thorugh the ISP and accesing it. The problem only aoccurs when accessing through our network and through the ISA proxy server.

The error message we get is

Technical Information (for support personnel)
•      Error Code: 502 Proxy Error. The number of HTTP requests per minute exceeded the configured limit. Contact your ISA Server administrator. (12219)
•      IP Address: (of the ISA server)
•      Date: 4/19/2011 11:33:30 PM [GMT]
•      Server: (Name of our proxy server)
•      Source: proxy

If someone can provide any insight into this error.

Question by:Infra_SS1
    LVL 14

    Accepted Solution

    You can play around with the ISA server configuration and change the flood  mitigation limits. The connections settings are in configuration - general - configure flood mitigation limits

    Author Comment

    btdownloads7: Tried changing that and still problem so it was handed over to the external support to reoslve isssue.


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