What is the order of evaluation of 'and's and 'or's in a use_backend clause?
This is what the docs say:
[!]acl1 [!]acl2 ... [!]acln { or [!]acl1 [!]acl2 ... [!]acln } ...
and apparently i cannot use paranthesis to group them. However i need to write
something like the following:
use_backend some_backend if ( ( acl1 acl2) or (acl3 acl4) ) or acl5
