Hi guys,

I looked into the source code of vpp/src/plugin/acl/fa_node.c,
in function full_acl_match_5tuple(), it seems that every ingress packet is 
matching against each ACL rule stored in acl_main->acls in a for-loop manner. 
This seems not fairly effective.


Besides, I notice that in vpp/src/plugin/acl/acl.c,when you call the function 
acl_hook_l2_input_classify(), you will create a vnet_classify_table, but I 
didn't see any code which adds classify_session to it, why?


Is there any document/idea could basically explain the relationships between 
acl/fa_node and vnet_classify? 


Any help will be much appreciated.


Best Regards,


Pan
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