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Cory_50405's avatar
Cory_50405
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Mar 05, 2014

11.4 introduces significant changes. HTTP classes are no longer used, and have been replaced by local traffic policies. See some details here:

 

http://support.f5.com/kb/en-us/products/big-ip_asm/manuals/product/asm-implementations-11-4-0/20.html

 

When upgrading, you may need to take some manual steps because certain configuration elements will cause the upgrade to fail:

 

http://support.f5.com/kb/en-us/solutions/public/14000/400/sol14409.html