docs: Rework the VPP progressive Tutorial.

Change-Id: If5b0d07ea90d978c6b1f11210a661876b7929653
Signed-off-by: John DeNisco <jdenisco@cisco.com>

1 files changed, 0 insertions, 159 deletions

diff --git a/docs/guides/progressivevpp/sourceNAT.rst b/docs/guides/progressivevpp/sourceNAT.rst
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-.. _sourceNAT:
-
-.. toctree::
-
-Source NAT
-==========
-
-Skills to be Learned
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-#. Abusing networks namespaces for fun and profit
-#. Configuring snat address
-#. Configuring snat inside and outside interfaces
-
-FD.io VPP command learned in this exercise
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-#. `snat add interface
-   address <https://docs.fd.io/vpp/17.04/clicmd_src_plugins_snat.html#clicmd_snat_add_interface_address>`__
-#. `set interface
-   snat <https://docs.fd.io/vpp/17.04/clicmd_src_plugins_snat.html#clicmd_set_interface_snat>`__
-
-Topology
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. figure:: /_images/SNAT_Topology.jpg
-   :alt: SNAT Topology
-
-   SNAT Topology
-
-Initial state
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Unlike previous exercises, for this one you want to start tabula rasa.
-
-Note: You will lose all your existing config in your FD.io VPP  instances!
-
-To clear existing config from previous exercises run:
-
-.. code-block:: console
-
-   ps -ef | grep vpp | awk '{print $2}'| xargs sudo kill
-   $ sudo ip link del dev vpp1host
-   $ sudo ip link del dev vpp1vpp2
-
-Install vpp-plugins
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Snat is supported by a plugin, so vpp-plugins need to be installed
-
-.. code-block:: console
-
-   $ sudo apt-get install vpp-plugins
-
-Create FD.io VPP  instance
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Create one FD.io VPP  instance named vpp1.
-
-Confirm snat plugin is present:
-
-.. code-block:: console
-
-    vpp# show plugins
-    Plugin path is: /usr/lib/vpp_plugins
-    Plugins loaded: 
-     1.ioam_plugin.so
-     2.ila_plugin.so
-     3.acl_plugin.so
-     4.flowperpkt_plugin.so
-     5.snat_plugin.so
-     6.libsixrd_plugin.so
-     7.lb_plugin.so
-
-Create veth interfaces
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-#. Create a veth interface with one end named vpp1outside and the other
-   named vpp1outsidehost
-#. Assign IP address 10.10.1.1/24 to vpp1outsidehost
-#. Create a veth interface with one end named vpp1inside and the other
-   named vpp1insidehost
-#. Assign IP address 10.10.2.1/24 to vpp1outsidehost
-
-Because we'd like to be able to route \*via\* our vpp instance to an
-interface on the same host, we are going to put vpp1insidehost into a
-network namespace
-
-Create a new network namespace 'inside'
-
-.. code-block:: console
-
-    $ sudo ip netns add inside
-
-Move interface vpp1inside into the 'inside' namespace:
-
-.. code-block:: console
-
-    $ sudo ip link set dev vpp1insidehost up netns inside
-
-Assign an ip address to vpp1insidehost
-
-.. code-block:: console
-
-    $ sudo ip netns exec inside ip addr add 10.10.2.1/24 dev vpp1insidehost
-
-Create a route inside the netns:
-
-.. code-block:: console
-
-    $ sudo ip netns exec inside ip route add 10.10.1.0/24 via 10.10.2.2
-
-Configure vpp outside interface
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-#. Create a vpp host interface connected to vpp1outside
-#. Assign ip address 10.10.1.2/24
-#. Create a vpp host interface connected to vpp1inside
-#. Assign ip address 10.10.2.2/24
-
-Configure snat
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Configure snat to use the address of host-vpp1outside
-
-.. code-block:: console
-
-   vpp# snat add interface address host-vpp1outside
-
-Configure snat inside and outside interfaces
-
-.. code-block:: console
-
-   vpp# set interface snat in host-vpp1inside out host-vpp1outside
-
-Prepare to Observe Snat
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Observing snat in this configuration is interesting. To do so, vagrant
-ssh a second time into your VM and run:
-
-.. code-block:: console
-
-   $ sudo tcpdump -s 0 -i vpp1outsidehost
-
-Also enable tracing on vpp1
-
-Ping via snat
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-.. code-block:: console
-
-   $ sudo ip netns exec inside ping -c 1 10.10.1.1
-
-Confirm snat
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Examine the tcpdump output and vpp1 trace to confirm snat occurred.
-