Loading...
Loading...
HTTP 1.1 allows a conditional request with header If-Modified-Since or If-Unmodified-Since to determine whether a resource changed since a specified date and time. If AAM is provisioned and its policy is assigned to a virtual server, it may incorrectly respond with 304 Not Modified, even after the resource was updated.
Client does not receive an updated resource.
-- AAM is provisioned and webacceleration policy is attached to a virtual server. -- Client sends a conditional request with If-Modified-Since or If-Unmodified-Since header. -- The BIG-IP system responds from AAM cache.
Use webacceleration profile without AAM policy for resources that require conditional checks falling back into Ramcache.
The BIG-IP system now respects If-Modified-Since or If-Unmodified-Since header and provides an appropriate response for the requested resource when compared to the date supplied in either header.
Click on a version to see all relevant bugs
F5 Integration
Learn more about where this data comes from
BugZero Plan
Streamline upgrades with automated vendor bug scrubs
BugZero Prevent
Wish you caught this bug sooner? Get proactive today.