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121 lines
4.8 KiB
ReStructuredText
121 lines
4.8 KiB
ReStructuredText
:lastproofread: 2021-06-29
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.. _examples-ospf-unnumbered:
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#########################
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OSPF unnumbered with ECMP
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#########################
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General information can be found in the :ref:`routing-ospf` chapter.
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Configuration
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=============
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- Router A:
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.. code-block:: none
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set interfaces ethernet eth0 address '10.0.0.1/24'
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set interfaces ethernet eth1 address '192.168.0.1/32'
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set interfaces ethernet eth1 ip ospf authentication md5 key-id 1 md5-key 'yourpassword'
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set interfaces ethernet eth1 ip ospf network 'point-to-point'
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set interfaces ethernet eth2 address '192.168.0.1/32'
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set interfaces ethernet eth2 ip ospf authentication md5 key-id 1 md5-key 'yourpassword'
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set interfaces ethernet eth2 ip ospf network 'point-to-point'
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set interfaces loopback lo address '192.168.0.1/32'
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set protocols ospf area 0.0.0.0 authentication 'md5'
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set protocols ospf area 0.0.0.0 network '192.168.0.1/32'
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set protocols ospf parameters router-id '192.168.0.1'
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set protocols ospf redistribute connected
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- Router B:
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.. code-block:: none
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set interfaces ethernet eth0 address '10.0.0.2/24'
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set interfaces ethernet eth1 address '192.168.0.2/32'
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set interfaces ethernet eth1 ip ospf authentication md5 key-id 1 md5-key 'yourpassword'
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set interfaces ethernet eth1 ip ospf network 'point-to-point'
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set interfaces ethernet eth2 address '192.168.0.2/32'
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set interfaces ethernet eth2 ip ospf authentication md5 key-id 1 md5-key 'yourpassword'
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set interfaces ethernet eth2 ip ospf network 'point-to-point'
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set interfaces loopback lo address '192.168.0.2/32'
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set protocols ospf area 0.0.0.0 authentication 'md5'
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set protocols ospf area 0.0.0.0 network '192.168.0.2/32'
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set protocols ospf parameters router-id '192.168.0.2'
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set protocols ospf redistribute connected
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Results
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=======
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- Router A:
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.. code-block:: none
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vyos@vyos:~$ show interfaces
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Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
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Interface IP Address S/L Description
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--------- ---------- --- -----------
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eth0 10.0.0.1/24 u/u
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eth1 192.168.0.1/32 u/u
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eth2 192.168.0.1/32 u/u
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lo 127.0.0.1/8 u/u
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192.168.0.1/32
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::1/128
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.. code-block:: none
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vyos@vyos:~$ show ip route
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Codes: K - kernel route, C - connected, S - static, R - RIP,
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O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
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T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
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F - PBR, f - OpenFabric,
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> - selected route, * - FIB route, q - queued route, r - rejected route
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S>* 0.0.0.0/0 [210/0] via 10.0.0.254, eth0, 00:57:34
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O 10.0.0.0/24 [110/20] via 192.168.0.2, eth1 onlink, 00:13:21
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via 192.168.0.2, eth2 onlink, 00:13:21
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C>* 10.0.0.0/24 is directly connected, eth0, 00:57:35
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O 192.168.0.1/32 [110/0] is directly connected, lo, 00:48:53
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C * 192.168.0.1/32 is directly connected, eth2, 00:56:31
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C * 192.168.0.1/32 is directly connected, eth1, 00:56:31
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C>* 192.168.0.1/32 is directly connected, lo, 00:57:36
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O>* 192.168.0.2/32 [110/1] via 192.168.0.2, eth1 onlink, 00:29:03
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* via 192.168.0.2, eth2 onlink, 00:29:03
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- Router B:
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.. code-block:: none
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vyos@vyos:~$ show interfaces
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Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down
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Interface IP Address S/L Description
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--------- ---------- --- -----------
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eth0 10.0.0.2/24 u/u
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eth1 192.168.0.2/32 u/u
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eth2 192.168.0.2/32 u/u
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lo 127.0.0.1/8 u/u
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192.168.0.2/32
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::1/128
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.. code-block:: none
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vyos@vyos:~$ show ip route
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Codes: K - kernel route, C - connected, S - static, R - RIP,
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O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
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T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
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F - PBR, f - OpenFabric,
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> - selected route, * - FIB route, q - queued route, r - rejected route
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S>* 0.0.0.0/0 [210/0] via 10.0.0.254, eth0, 00:57:34
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O 10.0.0.0/24 [110/20] via 192.168.0.1, eth1 onlink, 00:13:21
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via 192.168.0.1, eth2 onlink, 00:13:21
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C>* 10.0.0.0/24 is directly connected, eth0, 00:57:35
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O 192.168.0.2/32 [110/0] is directly connected, lo, 00:48:53
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C * 192.168.0.2/32 is directly connected, eth2, 00:56:31
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C * 192.168.0.2/32 is directly connected, eth1, 00:56:31
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C>* 192.168.0.2/32 is directly connected, lo, 00:57:36
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O>* 192.168.0.1/32 [110/1] via 192.168.0.1, eth1 onlink, 00:29:03
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* via 192.168.0.1, eth2 onlink, 00:29:03
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