From 9cdfbd77f7414ea8a13ae66df41035d2f6edef32 Mon Sep 17 00:00:00 2001
From: Christian Breunig <christian@breunig.cc>
Date: Thu, 20 Jul 2023 21:07:40 +0200
Subject: ospf: T5377: add graceful restart FRR feature (RFC 3623)

New CLI commands:

* set protocols ospf graceful-restart grace-period 300
* set protocols ospf graceful-restart helper planned-only
* set protocols ospf graceful-restart helper no-strict-lsa-checking
* set protocols ospf graceful-restart helper supported-grace-time 400
* set protocols ospf graceful-restart helper enable router-id 192.0.2.1
* set protocols ospf graceful-restart helper enable router-id 192.0.2.2

* set protocols ospfv3 graceful-restart grace-period 300
* set protocols ospfv3 graceful-restart helper planned-only
* set protocols ospfv3 graceful-restart helper lsa-check-disable
* set protocols ospfv3 graceful-restart helper supported-grace-time 400
* set protocols ospfv3 graceful-restart helper enable router-id 192.0.2.1
* set protocols ospfv3 graceful-restart helper enable router-id 192.0.2.2
---
 .../include/ospf/graceful-restart.xml.i            | 67 ++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 interface-definitions/include/ospf/graceful-restart.xml.i

(limited to 'interface-definitions/include/ospf/graceful-restart.xml.i')

diff --git a/interface-definitions/include/ospf/graceful-restart.xml.i b/interface-definitions/include/ospf/graceful-restart.xml.i
new file mode 100644
index 000000000..37d9a7f13
--- /dev/null
+++ b/interface-definitions/include/ospf/graceful-restart.xml.i
@@ -0,0 +1,67 @@
+<!-- include start from ospf/graceful-restart.xml.i -->
+<node name="graceful-restart">
+  <properties>
+    <help>Graceful Restart</help>
+  </properties>
+  <children>
+    <leafNode name="grace-period">
+      <properties>
+        <help>Maximum length of the grace period</help>
+        <valueHelp>
+          <format>u32:1-1800</format>
+          <description>Maximum length of the grace period in seconds</description>
+        </valueHelp>
+        <constraint>
+          <validator name="numeric" argument="--range 5-1800"/>
+        </constraint>
+      </properties>
+      <defaultValue>120</defaultValue>
+    </leafNode>
+    <node name="helper">
+      <properties>
+        <help>OSPF graceful-restart helpers</help>
+      </properties>
+      <children>
+        <node name="enable">
+          <properties>
+            <help>Enable helper support</help>
+          </properties>
+          <children>
+            <leafNode name="router-id">
+              <properties>
+                <help>Advertising Router-ID</help>
+                <valueHelp>
+                  <format>ipv4</format>
+                  <description>Router-ID in IP address format</description>
+                </valueHelp>
+                <constraint>
+                  <validator name="ipv4-address"/>
+                </constraint>
+                <multi/>
+              </properties>
+            </leafNode>
+          </children>
+        </node>
+        <leafNode name="planned-only">
+          <properties>
+            <help>Supported only planned restart</help>
+            <valueless/>
+          </properties>
+        </leafNode>
+        <leafNode name="supported-grace-time">
+          <properties>
+            <help>Supported grace timer</help>
+            <valueHelp>
+              <format>u32:10-1800</format>
+              <description>Grace interval in seconds</description>
+            </valueHelp>
+            <constraint>
+              <validator name="numeric" argument="--range 10-1800"/>
+            </constraint>
+          </properties>
+        </leafNode>
+      </children>
+    </node>
+  </children>
+</node>
+<!-- include end -->
-- 
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