The VPP packet tracer might tell a bit more what is going on.
https://wiki.fd.io/view/VPP/Command-line_Interface_(CLI)_Guide#packet_tracer
Also you can do “TEST=acl_plugin* make test” and examine the logs of successful
testcase runs and compare with what you have.
--a
> On 3 Sep 2019, at 16:24, Cipher Chen <cipher.chen2...@gmail.com> wrote:
>
> More info about acl plugin
>
>
> vpp# show acl-plugin acl
> acl-index 4 count 2 tag {}
> 0: ipv4 deny src 0.0.0.0/0 dst 0.0.0.0/0 proto 1 sport 0-65535
> dport 0-65535
> 1: ipv4 permit src 0.0.0.0/0 dst 0.0.0.0/0 proto 6 sport 0-65535
> dport 0-65535
> applied inbound on sw_if_index: 1
> applied outbound on sw_if_index:
> used in lookup context index: 0
> vpp# show acl-plugin interface
> sw_if_index 0:
> sw_if_index 1:
> input acl(s): 4
> sw_if_index 2:
> sw_if_index 3:
> sw_if_index 4:
> sw_if_index 5:
> vpp# show acl-plugin table
> Stats counters enabled for interface ACLs: 0
> Mask-type entries:
> 4: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> 000000ff00000000 0800ffffffffffff refcount 2
> 5: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> 000000ff00000000 0e00ffffffffffff refcount 2
> Mask-ready ACL representations
> acl-index 0 bitmask-ready layout
> applied lc_index list:
> acl-index 1 bitmask-ready layout
> applied lc_index list:
> acl-index 2 bitmask-ready layout
> applied lc_index list:
> acl-index 3 bitmask-ready layout
> applied lc_index list:
> acl-index 4 bitmask-ready layout
> applied lc_index list: 0
> 0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> 0000000100000000 0200000500000000 base mask index 5 acl 4 rule 0 action 0
> 1: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
> 0000000600000000 0200000500000000 base mask index 5 acl 4 rule 1 action 1
> acl-index 5 bitmask-ready layout
> applied lc_index list:
> Applied lookup entries for lookup contexts
> lc_index 0:
> applied acls: 4
> applied mask info entries:
> 0: mask type index 4 first rule index 0 num_entries 2 max_collisions 1
> lookup applied entries:
> 0: acl 4 rule 0 action 0 bitmask-ready rule 0 mask type index: 4
> colliding_rules: 1 collision_head_ae_idx 0 hitcount 0 acl_pos: 0
> 0: acl 4 ace 0 acl pos 0 pae index: 0
> 1: acl 4 rule 1 action 1 bitmask-ready rule 1 mask type index: 4
> colliding_rules: 1 collision_head_ae_idx 1 hitcount 0 acl_pos: 0
> 0: acl 4 ace 1 acl pos 0 pae index: 1
> lc_index 1:
> applied acls:
> applied mask info entries:
> lookup applied entries:
>
> ACL lookup hash table:
> Hash table ACL plugin rule lookup bihash
> 2 active elements 2 active buckets
> 1 free lists
> [len 1] 4 free elts
> 0 linear search buckets
> arena: base 7f6415f10000, next 80600
> used 525824 b (0 Mbytes) of 67108864 b (64 Mbytes)
>
> vpp#
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