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David_M's avatar
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Aug 18, 2021

exchange free busy irule for hybrid o365 deployments causing a http 400 bad request

We are testing to access the URL:


When using the free-busy irule(to disable APM for few specific URLs ) recommended by f5 for this deployment we see a 400 HTTP BAD REQUEST. 


irule kb article -


Also, at the same time we see in the LTM logs APM is being disabled( using the irule mentioned above ) for this URL (above) as is the requirement. 


reallyy getting nowhere with this as of now .. any ideas please??

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