From d7733328c767b838ceeaa75a1845c2629879d431 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sun, 24 Apr 2022 11:02:06 +0200
Subject: op-mode: T4390: add "monitor log dhcp(v6)" CLI commands

---
 op-mode-definitions/monitor-log.xml.in | 60 ++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/op-mode-definitions/monitor-log.xml.in b/op-mode-definitions/monitor-log.xml.in
index 1ebccf10d..6f82ce611 100644
--- a/op-mode-definitions/monitor-log.xml.in
+++ b/op-mode-definitions/monitor-log.xml.in
@@ -14,6 +14,66 @@
             </properties>
             <command>grc journalctl --no-hostname --follow --boot</command>
           </node>
+          <node name="dhcp">
+            <properties>
+              <help>Show log for Dynamic Host Control Protocol (DHCP)</help>
+            </properties>
+            <children>
+              <node name="server">
+                <properties>
+                  <help>Show log for DHCP server</help>
+                </properties>
+                <command>journalctl --no-hostname --follow --boot --unit isc-dhcp-server.service</command>
+              </node>
+              <node name="client">
+                <properties>
+                  <help>Show DHCP client logs</help>
+                </properties>
+                <command>journalctl --no-hostname --follow --boot --unit "dhclient@*.service"</command>
+                <children>
+                  <tagNode name="interface">
+                    <properties>
+                      <help>Show DHCP client log on specific interface</help>
+                      <completionHelp>
+                        <script>${vyos_completion_dir}/list_interfaces.py --broadcast</script>
+                      </completionHelp>
+                    </properties>
+                    <command>journalctl --no-hostname --follow --boot --unit "dhclient@$6.service"</command>
+                  </tagNode>
+                </children>
+              </node>
+            </children>
+          </node>
+          <node name="dhcpv6">
+            <properties>
+              <help>Show log for Dynamic Host Control Protocol IPv6 (DHCPv6)</help>
+            </properties>
+            <children>
+              <node name="server">
+                <properties>
+                  <help>Show log for DHCPv6 server</help>
+                </properties>
+                <command>journalctl --no-hostname --follow --boot --unit isc-dhcp-server6.service</command>
+              </node>
+              <node name="client">
+                <properties>
+                  <help>Show DHCPv6 client logs</help>
+                </properties>
+                <command>journalctl --no-hostname --follow --boot --unit "dhcp6c@*.service"</command>
+                <children>
+                  <tagNode name="interface">
+                    <properties>
+                      <help>Show DHCPv6 client log on specific interface</help>
+                      <completionHelp>
+                        <script>${vyos_completion_dir}/list_interfaces.py</script>
+                      </completionHelp>
+                    </properties>
+                    <command>journalctl --no-hostname --follow --boot --unit "dhcp6c@$6.service"</command>
+                  </tagNode>
+                </children>
+              </node>
+            </children>
+          </node>
           <leafNode name="kernel">
             <properties>
               <help>Monitor last lines of Linux Kernel log</help>
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