From f7c5c77376b9138d239cdccda605713b5d7681e1 Mon Sep 17 00:00:00 2001
From: sarthurdev <965089+sarthurdev@users.noreply.github.com>
Date: Thu, 20 Mar 2025 16:49:46 +0100
Subject: kea: T7281: Add support for ping-check in Kea

---
 python/vyos/kea.py      | 5 ++++-
 python/vyos/template.py | 6 +++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

(limited to 'python')

diff --git a/python/vyos/kea.py b/python/vyos/kea.py
index 264142f13..a2a35cf65 100644
--- a/python/vyos/kea.py
+++ b/python/vyos/kea.py
@@ -145,7 +145,7 @@ def kea_parse_options(config):
 
 
 def kea_parse_subnet(subnet, config):
-    out = {'subnet': subnet, 'id': int(config['subnet_id'])}
+    out = {'subnet': subnet, 'id': int(config['subnet_id']), 'user-context': {}}
 
     if 'option' in config:
         out['option-data'] = kea_parse_options(config['option'])
@@ -163,6 +163,9 @@ def kea_parse_subnet(subnet, config):
         out['valid-lifetime'] = int(config['lease'])
         out['max-valid-lifetime'] = int(config['lease'])
 
+    if 'ping_check' in config:
+        out['user-context']['enable-ping-check'] = True
+
     if 'range' in config:
         pools = []
         for num, range_config in config['range'].items():
diff --git a/python/vyos/template.py b/python/vyos/template.py
index f5baf8dbd..7ba85a046 100755
--- a/python/vyos/template.py
+++ b/python/vyos/template.py
@@ -873,7 +873,8 @@ def kea_shared_network_json(shared_networks):
         network = {
             'name': name,
             'authoritative': ('authoritative' in config),
-            'subnet4': []
+            'subnet4': [],
+            'user-context': {}
         }
 
         if 'option' in config:
@@ -885,6 +886,9 @@ def kea_shared_network_json(shared_networks):
             if 'bootfile_server' in config['option']:
                 network['next-server'] = config['option']['bootfile_server']
 
+        if 'ping_check' in config:
+            network['user-context']['enable-ping-check'] = True
+
         if 'subnet' in config:
             for subnet, subnet_config in config['subnet'].items():
                 if 'disable' in subnet_config:
-- 
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