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idealo_security's avatar
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Jul 14, 2017

HTTP/2 and Request Logging

On our BIG-IP (Version 12.1.2 Build 0.93.249) we tried adding HTTP/2 Profile to one vServer. The Browser answered with "ERR_CONTENT_DECODING_FAILED". After some troubleshooting, we identified the "Request Logging Profil" as the main cause.


After reading this article I tend to accept that the high speed logging (hsl) writes variables before the HTTP_Request event and therefore can't handle the HTTP/2 Stream.


Is the only way to log requests while using HTTP/2 via an iRule or is this issue fixed in later BIG IP Versions?


1 Reply

  • Hello,


    I guess that you have set some variables in CLIENT_ACCEPTED event, did you tried to move them to the HTTP_REQUEST event?