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---
title: "Access Control Lists"
weight: 5
---
# Access Control Lists
VPP is tested in a number of data plane feature configurations across
different forwarding modes. Following sections list features tested.
## ACL Security-Groups
Both stateless and stateful access control lists (ACL), also known as
security-groups, are supported by VPP.
Following ACL configurations are tested for MAC switching with L2
bridge-domains:
- *l2bdbasemaclrn-iacl{E}sl-{F}flows*: Input stateless ACL, with {E}
entries and {F} flows.
- *l2bdbasemaclrn-oacl{E}sl-{F}flows*: Output stateless ACL, with {E}
entries and {F} flows.
- *l2bdbasemaclrn-iacl{E}sf-{F}flows*: Input stateful ACL, with {E}
entries and {F} flows.
- *l2bdbasemaclrn-oacl{E}sf-{F}flows*: Output stateful ACL, with {E}
entries and {F} flows.
Following ACL configurations are tested with IPv4 routing:
- *ip4base-iacl{E}sl-{F}flows*: Input stateless ACL, with {E} entries
and {F} flows.
- *ip4base-oacl{E}sl-{F}flows*: Output stateless ACL, with {E} entries
and {F} flows.
- *ip4base-iacl{E}sf-{F}flows*: Input stateful ACL, with {E} entries and
{F} flows.
- *ip4base-oacl{E}sf-{F}flows*: Output stateful ACL, with {E} entries
and {F} flows.
ACL tests are executed with the following combinations of ACL entries
and number of flows:
- ACL entry definitions
- flow non-matching deny entry: (src-ip4, dst-ip4, src-port, dst-port).
- flow matching permit ACL entry: (src-ip4, dst-ip4).
- {E} - number of non-matching deny ACL entries, {E} = [1, 10, 50].
- {F} - number of UDP flows with different tuple (src-ip4, dst-ip4,
src-port, dst-port), {F} = [100, 10k, 100k].
- All {E}x{F} combinations are tested per ACL type, total of 9.
## ACL MAC-IP
MAC-IP binding ACLs are tested for MAC switching with L2 bridge-domains:
- *l2bdbasemaclrn-macip-iacl{E}sl-{F}flows*: Input stateless ACL, with
{E} entries and {F} flows.
MAC-IP ACL tests are executed with the following combinations of ACL
entries and number of flows:
- ACL entry definitions
- flow non-matching deny entry: (dst-ip4, dst-mac, bit-mask)
- flow matching permit ACL entry: (dst-ip4, dst-mac, bit-mask)
- {E} - number of non-matching deny ACL entries, {E} = [1, 10, 50]
- {F} - number of UDP flows with different tuple (dst-ip4, dst-mac),
{F} = [100, 10k, 100k]
- All {E}x{F} combinations are tested per ACL type, total of 9.
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