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Merge pull request #1275 from vyos/srv6-T5849
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srv6: T5849: add segment support to "protocols static route6"
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c-po authored Feb 12, 2024
2 parents 3a6dffd + c857be8 commit 79a74a5
Showing 1 changed file with 34 additions and 1 deletion.
35 changes: 34 additions & 1 deletion docs/configuration/protocols/static.rst
Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,29 @@ Static Routes
.. note:: Routes with a distance of 255 are effectively disabled and not
installed into the kernel.

.. cfgcmd:: set protocols static route6 <subnet> next-hop <address> segments <segments>

It is possible to specify a static route for ipv6 prefixes using an SRv6 segments
instruction. The `/` separator can be used to specify multiple segment instructions.

Example:

.. code-block:: none
set protocols static route6 2001:db8:1000::/36 next-hop 2001:db8:201::ffff segments '2001:db8:aaaa::7/2002::4/2002::3/2002::2'
.. code-block:: none
vyos@vyos:~$ show ipv6 route
Codes: K - kernel route, C - connected, S - static, R - RIPng,
O - OSPFv3, I - IS-IS, B - BGP, 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
C>* 2001:db8:201::/64 is directly connected, eth0.201, 00:00:46
S>* 2001:db8:1000::/36 [1/0] via 2001:db8:201::ffff, eth0.201, seg6 2001:db8:aaaa::7,2002::4,2002::3,2002::2, weight 1, 00:00:08
Interface Routes
================
Expand Down Expand Up @@ -103,6 +126,17 @@ Interface Routes

Range is 1 to 255, default is 1.

.. cfgcmd:: set protocols static route6 <subnet> interface
<interface> segments <segments>

It is possible to specify a static route for ipv6 prefixes using an SRv6 segments
instruction. The `/` separator can be used to specify multiple segment instructions.

Example:

.. code-block:: none
set protocols static route6 2001:db8:1000::/36 interface eth0 segments '2001:db8:aaaa::7/2002::4/2002::3/2002::2'
Blackhole
=========
Expand Down Expand Up @@ -133,7 +167,6 @@ Blackhole
Defines blackhole distance for this route, routes with smaller administrative
distance are elected prior to those with a higher distance.


Alternate Routing Tables
========================

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