From c4cce047d97ffdcaf9279bfffde0b4eaa9976eab Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sun, 19 Sep 2021 09:21:25 +0200
Subject: dhcpv6: op-mode: xml: error out if DHCPv6 service not configured

Restarting DHCPv6 server should not be possible when service is not configured
on the CLI.

(cherry picked from commit 224f0b8042f439b8dcc0eb32730da669e8b163af)
---
 op-mode-definitions/dhcp.xml.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/op-mode-definitions/dhcp.xml.in b/op-mode-definitions/dhcp.xml.in
index 7f4bdb990..241cca0ce 100644
--- a/op-mode-definitions/dhcp.xml.in
+++ b/op-mode-definitions/dhcp.xml.in
@@ -149,7 +149,7 @@
             <properties>
               <help>Restart DHCPv6 server</help>
             </properties>
-            <command>sudo systemctl restart isc-dhcp-server6.service</command>
+            <command>if cli-shell-api existsActive service dhcpv6-server; then sudo systemctl restart isc-dhcp-server6.service; else echo "DHCPv6 server not configured"; fi</command>
           </node>
           <node name="relay-agent">
             <properties>
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