From eec95109981140f1b4323bcf4526c10c6364d9ae Mon Sep 17 00:00:00 2001
From: Hikari Kongou <hikari@iloli.bid>
Date: Tue, 27 Aug 2024 21:55:51 +0800
Subject: T6681: Add option for SLAAC to support suppress Interval
 Advertisement in RAs

---
 data/templates/router-advert/radvd.conf.j2         | 2 +-
 interface-definitions/service_router-advert.xml.in | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/data/templates/router-advert/radvd.conf.j2 b/data/templates/router-advert/radvd.conf.j2
index 97180d164..a83bd03ac 100644
--- a/data/templates/router-advert/radvd.conf.j2
+++ b/data/templates/router-advert/radvd.conf.j2
@@ -19,7 +19,7 @@ interface {{ iface }} {
 {%         if iface_config.reachable_time is vyos_defined %}
     AdvReachableTime {{ iface_config.reachable_time }};
 {%         endif %}
-    AdvIntervalOpt {{ 'off' if iface_config.no_send_advert is vyos_defined else 'on' }};
+    AdvIntervalOpt {{ 'off' if iface_config.no_send_interval is vyos_defined else 'on' }};
     AdvSendAdvert {{ 'off' if iface_config.no_send_advert is vyos_defined else 'on' }};
 {%         if iface_config.default_lifetime is vyos_defined %}
     AdvDefaultLifetime {{ iface_config.default_lifetime }};
diff --git a/interface-definitions/service_router-advert.xml.in b/interface-definitions/service_router-advert.xml.in
index 166a4a0cf..3fd33540a 100644
--- a/interface-definitions/service_router-advert.xml.in
+++ b/interface-definitions/service_router-advert.xml.in
@@ -390,6 +390,12 @@
                   <valueless/>
                 </properties>
               </leafNode>
+              <leafNode name="no-send-interval">
+                <properties>
+                  <help>Do not send Advertisement Interval option in RAs</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
             </children>
           </tagNode>
         </children>
-- 
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