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authorNathan Skrzypczak <nathan.skrzypczak@gmail.com>2021-09-29 15:37:34 +0200
committerBeno�t Ganne <bganne@cisco.com>2021-10-04 08:26:43 +0000
commitd0ea764a5d7370747ca3dbb1288c62ee5ccba67c (patch)
tree415eda014b883d1572a6b9fcb1b28c77907c1bbc /src/plugins/cnat/cnat.rst
parentddb192951c160c7bdb2c630a781b9a4878dae09a (diff)
docs: plugin comment nitfixes
Type: improvement Change-Id: Ib7e2f5f314144064de7b6be0fade3db2f9c943fe Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
Diffstat (limited to 'src/plugins/cnat/cnat.rst')
-rw-r--r--src/plugins/cnat/cnat.rst14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/plugins/cnat/cnat.rst b/src/plugins/cnat/cnat.rst
index 8781f405a23..cdb751416db 100644
--- a/src/plugins/cnat/cnat.rst
+++ b/src/plugins/cnat/cnat.rst
@@ -9,7 +9,7 @@ Overview
________
This plugin covers specific NAT use-cases that come mostly
-from the container networking world. On the contraty of the
+from the container networking world. On the contrary of the
NAT concepts used for e.g. a home gateway, there is no notion
of 'outside' and 'inside'. We handle Virtual (or Real) IPs and
translations of the packets destined to them
@@ -33,9 +33,9 @@ that will store the packet rewrite to do and the one to undo
until the flow is reset or a timeout is reached
A ``session`` is a fully resolved 9-tuple of ``src_ip, src_port, dest_ip, dest_port, proto``
-to match incoming packets, and their new attributes ``new_src_ip, new_src_port, new_dest_ip, new_dest_port``. It allows for ``backend`` stickyness and a fast-path for established connections.
+to match incoming packets, and their new attributes ``new_src_ip, new_src_port, new_dest_ip, new_dest_port``. It allows for ``backend`` stickiness and a fast-path for established connections.
-These ``sessions`` expire after 30s for regular ``sessions`` and 1h for estabished
+These ``sessions`` expire after 30s for regular ``sessions`` and 1h for established
TCP connections. These can be changed in vpp's configuration file
.. code-block:: console
@@ -64,7 +64,7 @@ assigned to an interface
If ``30.0.0.2`` is the address of an interface, we can use the following
-to do the same translation, and additionnaly change the source.
+to do the same translation, and additionally change the source.
address with ``1.2.3.4``
.. code-block:: console
@@ -82,10 +82,10 @@ To show existing translations and sessions you can use
SourceNATing outgoing traffic
-----------------------------
-A independant part of the plugin allows changing the source address
+A independent part of the plugin allows changing the source address
of outgoing traffic on a per-interface basis.
-In the following example, all traffic comming from ``tap0`` and NOT
+In the following example, all traffic coming from ``tap0`` and NOT
going to ``20.0.0.0/24`` will be source NAT-ed with ``30.0.0.1``.
On the way back the translation will be undone.
@@ -133,7 +133,7 @@ and call a NAT node back that will perform the translation.
Known limitations
_________________
-This plugin is still under developpment, it lacks the following features :
+This plugin is still under development, it lacks the following features :
* Load balancing doesn't support parametric probabilities
* VRFs aren't supported. All rules apply to fib table 0 only
* Programmatic session handling (deletion, lifetime updates) aren't supported