There are two different mechanisms in VPP which you can use:

1) classifier-based ACLs
https://wiki.fd.io/view/VPP/Introduction_To_N-tuple_Classifiers

It is faster than acl plugin, and allows only stateless operation which is 
essentially bitmask-based.

2) acl plugin 
 https://wiki.fd.io/view/VPP/SecurityGroups

Supports higher-level semantics, can parse through IPv6 extension headers, 
allows for a lightweight session tracking by specifying "permit+reflect" as 
action, but is slower than the classified based operation.

The ACL plugin is configured via API-only, there are only show commands in the 
debug CLI aimed for debugging/troubleshooting.

--a

> On 8 Jul 2017, at 02:24, Yuliang Li <yuliang...@yale.edu> wrote:
> 
> Hi,
> 
> Does anyone knows how to configure ACL in vpp? Is there any document?
> 
> Thanks,
> -- 
> Yuliang Li
> PhD student
> Department of Computer Science
> Yale University
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