openconfig macsec sak-rekey-on-live-peer-loss description update

release/models/macsec/openconfig-macsec.yang

@@ -23,6 +23,12 @@ module openconfig-macsec {
   oc-ext:catalog-organization "openconfig";
   oc-ext:origin "openconfig";
 
+  revision "2026-03-24" {
+    description
+      "Updating description of openconfig/macsec leaf sak-rekey-on-live-peer-loss.";
+    reference "1.2.1";
+  }
+
   revision "2025-01-02" {
     description
       "Add include-sci to allow enable/disable of secure channel
@@ -36,7 +42,7 @@ module openconfig-macsec {
     reference "1.1.1";
   }
 
-revision "2023-06-08" {
+  revision "2023-06-08" {
     description
       "Support rx-late-pkts leaf.";
     reference "1.1.0";
@@ -654,7 +660,11 @@ revision "2023-06-08" {
       type boolean;
       default "false";
       description
-        "Rekey on peer loss";
+        "When set to true, the loss of a peer triggers sak rekey only if the MKA
+         session still has other live peers. If no live peers remain, the rekey
+         behaviour is determined by the configured traffic policy. Depending on
+         the policy, the implementation may continue using the currently active
+         SAK to allow ongoing traffic or remove the SAK.";
     }
 
     leaf use-updated-eth-header {