diff --git a/interface-definitions/system_syslog.xml.in b/interface-definitions/system_syslog.xml.in
index 91fb680e0..32dcf65ff 100644
--- a/interface-definitions/system_syslog.xml.in
+++ b/interface-definitions/system_syslog.xml.in
@@ -1,109 +1,109 @@
 <?xml version="1.0"?>
 <interfaceDefinition>
   <node name="system">
     <children>
       <node name="syslog" owner="${vyos_conf_scripts_dir}/system_syslog.py">
         <properties>
           <help>System logging</help>
           <priority>400</priority>
         </properties>
         <children>
           <node name="console">
             <properties>
               <help>Log to system console (/dev/console)</help>
             </properties>
             <children>
               #include <include/syslog-facility.xml.i>
             </children>
           </node>
           <tagNode name="remote">
             <properties>
               <help>Log to remote host</help>
               <constraint>
                 <validator name="ip-address"/>
                 <validator name="fqdn"/>
               </constraint>
               <constraintErrorMessage>Invalid host (FQDN or IP address)</constraintErrorMessage>
               <valueHelp>
                 <format>ipv4</format>
                 <description>Remote syslog server IPv4 address</description>
               </valueHelp>
               <valueHelp>
                 <format>ipv6</format>
                 <description>Remote syslog server IPv6 address</description>
               </valueHelp>
               <valueHelp>
                 <format>hostname</format>
                 <description>Remote syslog server FQDN</description>
               </valueHelp>
             </properties>
             <children>
               #include <include/syslog-facility.xml.i>
               <node name="format">
                 <properties>
                   <help>Logging format</help>
                 </properties>
                 <children>
                   <leafNode name="octet-counted">
                     <properties>
                       <help>Allows for the transmission of all characters inside a syslog message</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                   <leafNode name="include-timezone">
                     <properties>
                       <help>Include system timezone in syslog message</help>
                       <valueless/>
                     </properties>
                   </leafNode>
                 </children>
               </node>
               #include <include/port-number.xml.i>
               <leafNode name="port">
                 <defaultValue>514</defaultValue>
               </leafNode>
               #include <include/protocol-tcp-udp.xml.i>
               #include <include/source-address-ipv4-ipv6.xml.i>
               #include <include/interface/vrf.xml.i>
             </children>
           </tagNode>
           <node name="local">
             <properties>
               <help>Log to standard system location /var/log/messages</help>
             </properties>
             <children>
               #include <include/syslog-facility.xml.i>
             </children>
           </node>
           <node name="marker">
             <properties>
               <help>Mark messages sent to syslog</help>
             </properties>
             <children>
               <leafNode name="interval">
                 <properties>
                   <help>Mark message interval</help>
                   <valueHelp>
                     <format>u32:1-65535</format>
                     <description>Time in seconds</description>
                   </valueHelp>
                   <constraint>
-                    <validator name="numeric" argument="--range 1-86400"/>
+                    <validator name="numeric" argument="--range 1-65535"/>
                   </constraint>
-                  <constraintErrorMessage>Port number must be in range 1 to 86400</constraintErrorMessage>
+                  <constraintErrorMessage>Port number must be in range 1 to 65535</constraintErrorMessage>
                 </properties>
                 <defaultValue>1200</defaultValue>
               </leafNode>
             </children>
           </node>
           <leafNode name="preserve-fqdn">
             <properties>
               <help>Always include domain portion in hostname</help>
               <valueless/>
             </properties>
           </leafNode>
         </children>
       </node>
     </children>
   </node>
 </interfaceDefinition>