Outlook Web Access : Client Cache with APM
Problem this snippet solves: The iApp / Deployment guide suggest to disable App Cache for OWA when using F5 APM. This irule provide a solution to prevent "Access policy evaluation is already in progress" page and keep cache App cache enabled. How to use this snippet: enable this irule on the exchange virtual server. Code : when ACCESS_SESSION_STARTED { set landinguri [ACCESS::session data get session.server.landinguri] switch -glob $landinguri { "/owa/plt1.ashx?*" - "/owa/sessiondata.ashx?appcacheclient=1" - "/owa/userspecificresourceinjector.ashx?*&appcacheclient=1*" - "/owa/manifests/appCacheManifestHandler.ashx?owamanifest=1" { ACCESS::respond 403 -version "1.1" noserver "Connection" "Close" ACCESS::session remove return } } }