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diff --git a/docs/configuration/protocols/openfabric.rst b/docs/configuration/protocols/openfabric.rst deleted file mode 100644 index f7126544..00000000 --- a/docs/configuration/protocols/openfabric.rst +++ /dev/null @@ -1,239 +0,0 @@ -.. _openfabric: - -##### -OpenFabric -##### - -OpenFabric, specified in `draft-white-openfabric-06.txt -<https://datatracker.ietf.org/doc/html/draft-white-openfabric-06>`_, is -a routing protocol derived from IS-IS, providing link-state routing with -efficient flooding for topologies like spine-leaf networks. - -OpenFabric a dual stack protocol. -A single OpenFabric instance is able to perform routing for both IPv4 and IPv6. - -******* -General -******* - -Configuration -============= - -Mandatory Settings ------------------- - -For OpenFabric to operate correctly, one must do the equivalent of a Router ID -in Connectionless Network Service (CLNS). This Router ID is called the -:abbr:`NET (Network Entity Title)`. The system identifier must be unique within -the network - -.. cfgcmd:: set protocols openfabric net <network-entity-title> - - This command sets network entity title (NET) provided in ISO format. - - Here is an example :abbr:`NET (Network Entity Title)` value: - - .. code-block:: none - - 49.0001.1921.6800.1002.00 - - The CLNS address consists of the following parts: - - * :abbr:`AFI (Address family authority identifier)` - ``49`` The AFI value - 49 is what OpenFabric uses for private addressing. - - * Area identifier: ``0001`` OpenFabric area number (numerical area ``1``) - - * System identifier: ``1921.6800.1002`` - for system identifiers we recommend - to use IP address or MAC address of the router itself. The way to construct - this is to keep all of the zeroes of the router IP address, and then change - the periods from being every three numbers to every four numbers. The - address that is listed here is ``192.168.1.2``, which if expanded will turn - into ``192.168.001.002``. Then all one has to do is move the dots to have - four numbers instead of three. This gives us ``1921.6800.1002``. - - * :abbr:`NET (Network Entity Title)` selector: ``00`` Must always be 00. This - setting indicates "this system" or "local system." - -.. cfgcmd:: set protocols openfabric domain <name> interface <interface> - address-family <ipv4|ipv6> - - This command enables OpenFabric instance with <NAME> on this interface, and - allows for adjacency to occur for address family (IPv4 or IPv6 or both). - -OpenFabric Global Configuration --------------------------- - -.. cfgcmd:: set protocols openfabric domain-password <plaintext-password|md5> - <password> - - This command configures the authentication password for a routing domain, - as clear text or md5 one. - -.. cfgcmd:: set protocols openfabric domain <name> purge-originator - - This command enables :rfc:`6232` purge originator identification. - -.. cfgcmd:: set protocols openfabric domain <name> set-overload-bit - - This command sets overload bit to avoid any transit traffic through this - router. - -.. cfgcmd:: set protocols openfabric domain <name> log-adjacency-changes - - Log changes in adjacency state. - -.. cfgcmd:: set protocols openfabric domain <name> fabric-tier <number> - - This command sets a static tier number to advertise as location - in the fabric. - - -Interface Configuration ------------------------ - -.. cfgcmd:: set protocols openfabric interface <interface> hello-interval - <seconds> - - This command sets hello interval in seconds on a given interface. - The range is 1 to 600. Hello packets are used to establish and maintain - adjacency between OpenFabric neighbors. - -.. cfgcmd:: set protocols openfabric domain <name> interface <interface> - hello-multiplier <number> - - This command sets multiplier for hello holding time on a given - interface. The range is 2 to 100. - -.. cfgcmd:: set protocols openfabric domain <name> interface <interface> - metric <metric> - - This command sets default metric for circuit. - The metric range is 1 to 16777215. - -.. cfgcmd:: set protocols openfabric interface <interface> passive - - This command enables the passive mode for this interface. - -.. cfgcmd:: set protocols openfabric domain <name> interface <interface> - password plaintext-password <text> - - This command sets the authentication password for the interface. - -.. cfgcmd:: set protocols openfabric domain <name> interface <interface> - csnp-interval <seconds> - - This command sets Complete Sequence Number Packets (CSNP) interval in seconds. - The interval range is 1 to 600. - -.. cfgcmd:: set protocols openfabric domain <name> interface <interface> - psnp-interval <number> - - This command sets Partial Sequence Number Packets (PSNP) interval in seconds. - The interval range is 1 to 120. - -Timers ------- - -.. cfgcmd:: set protocols openfabric domain <name> lsp-gen-interval <seconds> - - This command sets minimum interval at which link-state packets (LSPs) are - generated. The interval range is 1 to 120. - -.. cfgcmd:: set protocols openfabric domain <name> lsp-refresh-interval <seconds> - - This command sets LSP refresh interval in seconds. The interval range - is 1 to 65235. - -.. cfgcmd:: set protocols openfabric domain <name> max-lsp-lifetime <seconds> - - This command sets LSP maximum LSP lifetime in seconds. The interval range - is 360 to 65535. LSPs remain in a database for 1200 seconds by default. - If they are not refreshed by that time, they are deleted. You can change - the LSP refresh interval or the LSP lifetime. The LSP refresh interval - should be less than the LSP lifetime or else LSPs will time out before - they are refreshed. - -.. cfgcmd:: set protocols openfabric domain <name> spf-interval <seconds> - - This command sets minimum interval between consecutive shortest path first - (SPF) calculations in seconds.The interval range is 1 to 120. - - -******** -Examples -******** - -Enable OpenFabric -============ - -**Node 1:** - -.. code-block:: none - - set interfaces loopback lo address '192.168.255.255/32' - set interfaces ethernet eth1 address '192.0.2.1/24' - - set protocols openfabric domain VyOS interface eth1 address-family ipv4 - set protocols openfabric domain VyOS interface lo address-family ipv4 - set protocols openfabric net '49.0001.1921.6825.5255.00' - -**Node 2:** - -.. code-block:: none - - set interfaces loopback lo address '192.168.255.254/32' - set interfaces ethernet eth1 address '192.0.2.2/24' - - set protocols openfabric domain VyOS interface eth1 address-family ipv4 - set protocols openfabric domain VyOS interface lo address-family ipv4 - set protocols openfabric net '49.0001.1921.6825.5254.00' - - - -This gives us the following neighborships: - -.. code-block:: none - - Node-1@vyos:~$ show openfabric neighbor - show openfabric neighbor - Area VyOS: - System Id Interface L State Holdtime SNPA - vyos eth1 2 Up 27 2020.2020.2020 - - - Node-2@vyos:~$ show openfabric neighbor - show openfabric neighbor - Area VyOS: - System Id Interface L State Holdtime SNPA - vyos eth1 2 Up 30 2020.2020.2020 - - - -Here's the IP routes that are populated: - -.. code-block:: none - - Node-1@vyos:~$ show ip route openfabric - show ip route openfabric - 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, F - PBR, - f - OpenFabric, - > - selected route, * - FIB route, q - queued, r - rejected, b - backup - t - trapped, o - offload failure - - f 192.0.2.0/24 [115/20] via 192.0.2.2, eth1 onlink, weight 1, 00:00:10 - f>* 192.168.255.254/32 [115/20] via 192.0.2.2, eth1 onlink, weight 1, 00:00:10 - - Node-2@vyos:~$ show ip route openfabric - show ip route openfabric - 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, F - PBR, - f - OpenFabric, - > - selected route, * - FIB route, q - queued, r - rejected, b - backup - t - trapped, o - offload failure - - f 192.0.2.0/24 [115/20] via 192.0.2.1, eth1 onlink, weight 1, 00:00:48 - f>* 192.168.255.255/32 [115/20] via 192.0.2.1, eth1 onlink, weight 1, 00:00:48 |