From 91a07725badb093da149f35045ad40d9673ecbbd Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Tue, 29 Dec 2020 12:04:47 +0100
Subject: ethernet: eapol: use re-includable interface definition

---
 docs/_include/interface-eapol.txt          | 37 ++++++++++++++++++++++++++++++
 docs/configuration/interfaces/ethernet.rst | 36 +++--------------------------
 2 files changed, 40 insertions(+), 33 deletions(-)
 create mode 100644 docs/_include/interface-eapol.txt

diff --git a/docs/_include/interface-eapol.txt b/docs/_include/interface-eapol.txt
new file mode 100644
index 00000000..68e5073d
--- /dev/null
+++ b/docs/_include/interface-eapol.txt
@@ -0,0 +1,37 @@
+:abbr:`EAP (Extensible Authentication Protocol)` over LAN (EAPoL) is a network
+port authentication protocol used in IEEE 802.1X (Port Based Network Access
+Control) developed to give a generic network sign-on to access network
+resources.
+
+EAPoL comes with an identify option. We automatically use the interface MAC
+address as identity parameter.
+
+.. cfgcmd:: set interfaces {{ var0 }} <interface> {{ var2 }} {{ var3 }}
+  {{ var5 }} {{ var6 }} eapol ca-cert-file <file>
+
+  SSL :abbr:`CA (Certificate Authority)` x509 PEM file used afor authentication
+  of the remote side.
+
+  .. code-block:: none
+
+    set interfaces {{ var0 }} {{ var1 }} {{ var2 }} {{ var4 }} {{ var5 }} {{ var7 }} eapol ca-cert-file /config/auth/ca.pem
+
+.. cfgcmd:: set interfaces {{ var0 }} <interface> {{ var2 }} {{ var3 }}
+  {{ var5 }} {{ var6 }} eapol cert-file <file>
+
+  SSL/x509 public certificate file provided by the client to authenticate
+  against the 802.1x system.
+
+  .. code-block:: none
+
+    set interfaces {{ var0 }} {{ var1 }} {{ var2 }} {{ var4 }} {{ var5 }} {{ var7 }} eapol cert-file /config/auth/public.pem
+
+.. cfgcmd:: set interfaces {{ var0 }} <interface> {{ var2 }} {{ var3 }}
+  {{ var5 }} {{ var6 }} eapol key-file <file>
+
+  SSL/x509 private certificate file provided by the client to authenticate
+  against the 802.1x system.
+
+  .. code-block:: none
+
+    set interfaces {{ var0 }} {{ var1 }} {{ var2 }} {{ var4 }} {{ var5 }} {{ var7 }} eapol key-file /config/auth/private.key
diff --git a/docs/configuration/interfaces/ethernet.rst b/docs/configuration/interfaces/ethernet.rst
index 4392c1c8..d7bc8518 100644
--- a/docs/configuration/interfaces/ethernet.rst
+++ b/docs/configuration/interfaces/ethernet.rst
@@ -99,40 +99,10 @@ Offloading
 Authentication (EAPoL)
 ----------------------
 
-:abbr:`EAP (Extensible Authentication Protocol)` over LAN (EAPoL) is a network
-port authentication protocol used in IEEE 802.1X (Port Based Network Access
-Control) developed to give a generic network sign-on to access network
-resources.
-
-EAPoL comes with an identify option. We automatically use the interface MAC
-address as identity parameter.
-
-.. cfgcmd:: set interfaces ethernet <interface> eapol ca-cert-file <file>
-
-  SSL :abbr:`CA (Certificate Authority)` x509 PEM file used afor authentication
-  of the remote side.
-
-  .. code-block: none
-
-    set interfaces ethernet eth0 eapol ca-cert-file /config/auth/ca.pem
-
-.. cfgcmd:: set interfaces ethernet <interface> eapol cert-file <file>
-
-  SSL/x509 public certificate file provided by the client to authenticate
-  against the 802.1x system.
-
-  .. code-block: none
-
-    set interfaces ethernet eth0 eapol cert-file /config/auth/public.pem
-
-.. cfgcmd:: set interfaces ethernet <interface> eapol key-file <file>
-
-  SSL/x509 private certificate file provided by the client to authenticate
-  against the 802.1x system.
-
-  .. code-block: none
+.. cmdinclude:: /_include/interface-eapol.txt
+   :var0: ethernet
+   :var1: eth0
 
-    set interfaces ethernet eth0 eapol key-file /config/auth/private.key
 
 VLAN
 ====
-- 
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