Add ospf-unnumbered example

2 files changed, 121 insertions, 0 deletions

diff --git a/docs/appendix/examples/index.rst b/docs/appendix/examples/index.rst
index 3ea5cea7..a77ee380 100644
--- a/docs/appendix/examples/index.rst
+++ b/docs/appendix/examples/index.rst
@@ -12,3 +12,4 @@ This chapter contains various configuration Examples
    dmvpn
    zone-policy
    bgp-ipv6-unnumbered
+   ospf-unnumbered
diff --git a/docs/appendix/examples/ospf-unnumbered.rxt b/docs/appendix/examples/ospf-unnumbered.rxt
new file mode 100644
index 00000000..f312a533
--- /dev/null
+++ b/docs/appendix/examples/ospf-unnumbered.rxt
@@ -0,0 +1,120 @@
+.. _examples-ospf-unnumbered:
+
+VyOS OSPF unnumbered with ecmp
+----------------------------------------------
+
+General infomration can be found in the :ref:`Routing-OSPF` chapter.
+
+Configuration
+^^^^^^^^^^^^^
+
+- Router A:
+
+.. code-block:: sh
+
+  set interfaces ethernet eth0 address '10.0.0.1/24'
+  set interfaces ethernet eth1 address '192.168.0.1/32'
+  set interfaces ethernet eth1 ip ospf network 'point-to-point'
+  set interfaces ethernet eth2 address '192.168.0.1/32'
+  set interfaces ethernet eth2 ip ospf network 'point-to-point'
+  set interfaces loopback lo address '192.168.0.1/32'
+  set protocols ospf area 0.0.0.0 network '192.168.0.1/32'
+  set protocols ospf parameters router-id '192.168.0.1'
+  set protocols ospf redistribute connected
+
+- Router B:
+
+.. code-block:: sh
+
+  set interfaces ethernet eth0 address '10.0.0.2/24'
+  set interfaces ethernet eth1 address '192.168.0.2/32'
+  set interfaces ethernet eth1 ip ospf network 'point-to-point'
+  set interfaces ethernet eth2 address '192.168.0.2/32'
+  set interfaces ethernet eth2 ip ospf network 'point-to-point'
+  set interfaces loopback lo address '192.168.0.2/32'
+  set protocols ospf area 0.0.0.0 network '192.168.0.2/32'
+  set protocols ospf parameters router-id '192.168.0.2'
+  set protocols ospf redistribute connected
+
+
+Results
+^^^^^^^^^^^^^
+
+- Router A:
+
+.. code-block:: sh
+
+  vyos@vyos:~$ show interfaces 
+  Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
+  Interface        IP Address                        S/L  Description
+  ---------        ----------                        ---  -----------
+  eth0             10.0.0.1/24                       u/u  
+  eth1             192.168.0.1/32                    u/u  
+  eth2             192.168.0.1/32                    u/u  
+  lo               127.0.0.1/8                       u/u  
+                   192.168.0.1/32
+                   ::1/128
+  vyos@vyos:~$ 
+
+
+.. code-block:: sh
+
+  vyos@vyos:~$ show ip route 
+  Codes: K - kernel route, C - connected, S - static, R - RIP,
+         O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
+         T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
+         F - PBR, f - OpenFabric,
+         > - selected route, * - FIB route, q - queued route, r - rejected route
+  
+  S>* 0.0.0.0/0 [210/0] via 10.0.0.254, eth0, 00:57:34
+  O   10.0.0.0/24 [110/20] via 192.168.0.2, eth1 onlink, 00:13:21
+                              via 192.168.0.2, eth2 onlink, 00:13:21
+  C>* 10.0.0.0/24 is directly connected, eth0, 00:57:35
+  O   192.168.0.1/32 [110/0] is directly connected, lo, 00:48:53
+  C * 192.168.0.1/32 is directly connected, eth2, 00:56:31
+  C * 192.168.0.1/32 is directly connected, eth1, 00:56:31
+  C>* 192.168.0.1/32 is directly connected, lo, 00:57:36
+  O>* 192.168.0.2/32 [110/1] via 192.168.0.2, eth1 onlink, 00:29:03
+    *                        via 192.168.0.2, eth2 onlink, 00:29:03
+  vyos@vyos:~$ 
+
+
+- Router B:
+
+.. code-block:: sh
+
+  vyos@vyos:~$ show interfaces 
+  Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
+  Interface        IP Address                        S/L  Description
+  ---------        ----------                        ---  -----------
+  eth0             10.0.0.2/24                       u/u  
+  eth1             192.168.0.2/32                    u/u  
+  eth2             192.168.0.2/32                    u/u  
+  lo               127.0.0.1/8                       u/u  
+                   192.168.0.2/32
+                   ::1/128
+  vyos@vyos:~$ 
+
+
+.. code-block:: sh
+
+  vyos@vyos:~$ show ip route 
+  Codes: K - kernel route, C - connected, S - static, R - RIP,
+         O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
+         T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
+         F - PBR, f - OpenFabric,
+         > - selected route, * - FIB route, q - queued route, r - rejected route
+  
+  S>* 0.0.0.0/0 [210/0] via 10.0.0.254, eth0, 00:57:34
+  O   10.0.0.0/24 [110/20] via 192.168.0.1, eth1 onlink, 00:13:21
+                              via 192.168.0.1, eth2 onlink, 00:13:21
+  C>* 10.0.0.0/24 is directly connected, eth0, 00:57:35
+  O   192.168.0.2/32 [110/0] is directly connected, lo, 00:48:53
+  C * 192.168.0.2/32 is directly connected, eth2, 00:56:31
+  C * 192.168.0.2/32 is directly connected, eth1, 00:56:31
+  C>* 192.168.0.2/32 is directly connected, lo, 00:57:36
+  O>* 192.168.0.1/32 [110/1] via 192.168.0.1, eth1 onlink, 00:29:03
+    *                        via 192.168.0.1, eth2 onlink, 00:29:03
+  vyos@vyos:~$ 
+
+