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authorMiguel Borges de Freitas <miguel-r-freitas@alticelabs.com>2022-10-19 23:21:20 +0100
committerDave Wallace <dwallacelf@gmail.com>2022-10-24 16:19:45 +0000
commit938bff8084d6f79b368fabd4a60b49117cad11be (patch)
tree847a4f3f157600fbba7e1606e3b59572da7eb937 /src/plugins/cnat/cnat.rst
parenta57549ad227ad194559df2ca86822d659276425b (diff)
docs: update cnat docs to current vpp version
The documentation for the cnat plugin is highly outdated specially on the snat section. Type: docs Signed-off-by: Miguel Borges de Freitas <miguel-r-freitas@alticelabs.com> Change-Id: I30b0c6295d3c812b636374753af3c37f29b0cc53
Diffstat (limited to 'src/plugins/cnat/cnat.rst')
-rw-r--r--src/plugins/cnat/cnat.rst18
1 files changed, 13 insertions, 5 deletions
diff --git a/src/plugins/cnat/cnat.rst b/src/plugins/cnat/cnat.rst
index cdb751416db..a177bc10aa2 100644
--- a/src/plugins/cnat/cnat.rst
+++ b/src/plugins/cnat/cnat.rst
@@ -75,8 +75,8 @@ To show existing translations and sessions you can use
.. code-block:: console
- cnat show session verbose
- cant show translation
+ show cnat session verbose
+ show cnat translation
SourceNATing outgoing traffic
@@ -94,10 +94,18 @@ address assigned to an interface)
.. code-block:: console
- cnat snat with 30.0.0.1
- cnat snat exclude 20.0.0.0/24
+ set cnat snat-policy addr 30.0.0.1
+ set cnat snat-policy if-pfx
+ set cnat snat-policy if table include-v4 tap0
+ set cnat snat-policy prefix 20.0.0.0/24
set interface feature tap0 cnat-snat-ip4 arc ip4-unicast
+To show the enforced snat policies:
+
+.. code-block:: console
+
+ show cnat snat-policy
+
Other parameters
----------------
@@ -105,7 +113,7 @@ In vpp's startup file, you can also configure the bihash sizes for
* the translation bihash ``(proto, port) -> translation``
* the session bihash ``src_ip, src_port, dest_ip, dest_port, proto -> new_src_ip, new_src_port, new_dest_ip, new_dest_port``
-* the snat bihash for searching ``snat exclude`` prefixes
+* the snat bihash for searching ``snat-policy`` excluded prefixes
.. code-block:: console