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Some HTTPS pages freeze, or do not open, on Security Gateway configured as proxy
Symptoms
  • Some HTTPS pages freeze or do not open on Security gateway configured as a proxy.
  • "Action Reject. Proxy: No host header. Connection was rejected since the request did not contain a host header" log in the Logs & Monitor view.
  • Traffic capture shows that the host header is present.
  • Debug shows:
    ws_connection_event_handler: FIN received from server side, but there are still sessions waiting to write;
  • sk110750 does not resolve the problem.
Cause

The machine does not see a host header for some HTTPS sites.


Solution
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