Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

MS Exchange Active Sync Device Auth

Problem this snippet solves: Compares the DeviceID of the client against a Data Group list, (useful for centralized management of devices) Code : when HTTP_REQUEST { # Apply DeviceID restrictio...
Published Mar 18, 2015
Version 1.0
application delivery
devops
irules
security
stan_piron's avatar
stan_piron
Icon for Cumulonimbus rankCumulonimbus
Sep 28, 2016

Hi,

 

I tried to use this irule and I have two problems:

 

  • Line 15, the deviceID is not the full query string but the deviceID parameter:

     

    set string_sentid [URI::query [string toupper [HTTP::uri]] DEVICEID]

     

  • for some devices (I tried with iPhone mail) the first request is with method OPTIONS and without query string. did you have this issue, and did you solve it?