From 28ea92afb73a6627c2050474187ace25bb5e3e4e Mon Sep 17 00:00:00 2001
From: Ritika Chopra <r.chopra@vyos.io>
Date: Wed, 27 May 2026 11:33:57 -0500
Subject: T8598: CLI support to configure a secret which will be used along
 with calling-station-id, to generate Peer Interface Identifier (IID) (BP
 2188)

(cherry picked from commit 5354959b60c97df699ad14ef561ab9aa92b37922)
---
 .../include/accel-ppp/ppp-options-ipv6-interface-id.xml.i   | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'interface-definitions')

diff --git a/interface-definitions/include/accel-ppp/ppp-options-ipv6-interface-id.xml.i b/interface-definitions/include/accel-ppp/ppp-options-ipv6-interface-id.xml.i
index c4cf0a458..86d17be6c 100644
--- a/interface-definitions/include/accel-ppp/ppp-options-ipv6-interface-id.xml.i
+++ b/interface-definitions/include/accel-ppp/ppp-options-ipv6-interface-id.xml.i
@@ -45,6 +45,19 @@
     </constraint>
   </properties>
 </leafNode>
+<leafNode name="ipv6-peer-interface-id-secret">
+  <properties>
+    <help>Secret key for generating calling-sid based IPv6 peer interface identifier (IID)</help>
+    <valueHelp>
+      <format>txt</format>
+      <description>Secret key string used with ipv6-peer-interface-id calling-sid</description>
+    </valueHelp>
+    <constraint>
+        <regex>[!-~]{16,128}</regex>
+    </constraint>
+      <constraintErrorMessage>Secret must be 16 to 128 printable non-whitespace ASCII characters</constraintErrorMessage>
+  </properties>
+</leafNode>
 <leafNode name="ipv6-accept-peer-interface-id">
   <properties>
     <help>Accept peer interface identifier</help>
-- 
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