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authorfett0 <fernando.gmaidana@gmail.com>2024-08-09 18:30:42 -0300
committerfett0 <fernando.gmaidana@gmail.com>2024-08-09 18:30:42 -0300
commit71050ef7f329003421c02d9a3eacd589b3785e3e (patch)
tree3e701e97bf039cba044cb71b8de2ebf2cfa8d456
parent8748df5c776583814a5537dd6974bafecaa85ebe (diff)
downloadvyos-documentation-71050ef7f329003421c02d9a3eacd589b3785e3e.tar.gz
vyos-documentation-71050ef7f329003421c02d9a3eacd589b3785e3e.zip
OPENVPN: T6555: add documentation bridge feature
-rw-r--r--docs/configuration/interfaces/openvpn.rst45
1 files changed, 45 insertions, 0 deletions
diff --git a/docs/configuration/interfaces/openvpn.rst b/docs/configuration/interfaces/openvpn.rst
index 1dfe1fc5..dcfd9307 100644
--- a/docs/configuration/interfaces/openvpn.rst
+++ b/docs/configuration/interfaces/openvpn.rst
@@ -660,6 +660,51 @@ config file. The path and arguments need to be single- or double-quoted.
quotes. This is done through a hack on our config generator. You can pass
quotes using the ``&quot;`` statement.
+Server bridge
+=============
+
+In Ethernet bridging configurations, OpenVPN's server mode can be set as a
+'bridge' where the VPN tunnel encapsulates entire Ethernet frames
+(up to 1514 bytes) instead of just IP packets (up to 1500 bytes). This setup
+allows clients to transmit Layer 2 frames through the OpenVPN tunnel. Below,
+we outline a basic configuration to achieve this:
+
+
+Server Side:
+
+.. code-block:: none
+
+ set interfaces bridge br10 member interface eth1.10
+ set interfaces bridge br10 member interface vtun10
+ set interfaces openvpn vtun10 device-type 'tap'
+ set interfaces openvpn vtun10 encryption data-ciphers 'aes192'
+ set interfaces openvpn vtun10 hash 'sha256''
+ set interfaces openvpn vtun10 local-host '172.18.201.10'
+ set interfaces openvpn vtun10 local-port '1194'
+ set interfaces openvpn vtun10 mode 'server'
+ set interfaces openvpn vtun10 server bridge gateway '10.10.0.1'
+ set interfaces openvpn vtun10 server bridge start '10.10.0.100'
+ set interfaces openvpn vtun10 server bridge stop '10.10.0.200'
+ set interfaces openvpn vtun10 server bridge subnet-mask '255.255.255.0'
+ set interfaces openvpn vtun10 server topology 'subnet'
+ set interfaces openvpn vtun10 tls ca-certificate 'ca-1'
+ set interfaces openvpn vtun10 tls certificate 'srv-1'
+ set interfaces openvpn vtun10 tls dh-params 'srv-1'
+
+Client Side :
+
+.. code-block:: none
+
+ set interfaces openvpn vtun10 device-type 'tap'
+ set interfaces openvpn vtun10 encryption data-ciphers 'aes192'
+ set interfaces openvpn vtun10 hash 'sha256''
+ set interfaces openvpn vtun10 mode 'client'
+ set interfaces openvpn vtun10 protocol 'udp'
+ set interfaces openvpn vtun10 remote-host '172.18.201.10'
+ set interfaces openvpn vtun10 remote-port '1194'
+ set interfaces openvpn vtun10 tls ca-certificate 'ca-1'
+ set interfaces openvpn vtun10 tls certificate 'client-1'
+
***************************
Multi-factor Authentication
***************************