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<?xml version="1.0"?>
<interfaceDefinition>
<node name="firewall" owner="${vyos_conf_scripts_dir}/firewall.py">
<properties>
<priority>199</priority>
<help>Firewall</help>
</properties>
<children>
<leafNode name="all-ping">
<properties>
<help>Policy for handling of all IPv4 ICMP echo requests</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable processing of all IPv4 ICMP echo requests</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable processing of all IPv4 ICMP echo requests</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>enable</defaultValue>
</leafNode>
<leafNode name="broadcast-ping">
<properties>
<help>Policy for handling broadcast IPv4 ICMP echo and timestamp requests</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable processing of broadcast IPv4 ICMP echo/timestamp requests</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable processing of broadcast IPv4 ICMP echo/timestamp requests</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>disable</defaultValue>
</leafNode>
<leafNode name="config-trap">
<properties>
<help>SNMP trap generation on firewall configuration changes</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable sending SNMP trap on firewall configuration change</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable sending SNMP trap on firewall configuration change</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>disable</defaultValue>
</leafNode>
<node name="group">
<properties>
<help>Firewall group</help>
</properties>
<children>
<tagNode name="address-group">
<properties>
<help>Firewall address-group</help>
<constraint>
<regex>[a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
</properties>
<children>
<leafNode name="address">
<properties>
<help>Address-group member</help>
<valueHelp>
<format>ipv4</format>
<description>IPv4 address to match</description>
</valueHelp>
<valueHelp>
<format>ipv4range</format>
<description>IPv4 range to match (e.g. 10.0.0.1-10.0.0.200)</description>
</valueHelp>
<constraint>
<validator name="ipv4-address"/>
<validator name="ipv4-range"/>
</constraint>
<multi/>
</properties>
</leafNode>
<leafNode name="include">
<properties>
<help>Include another address-group</help>
<completionHelp>
<path>firewall group address-group</path>
</completionHelp>
<multi/>
</properties>
</leafNode>
#include <include/generic-description.xml.i>
</children>
</tagNode>
<tagNode name="domain-group">
<properties>
<help>Firewall domain-group</help>
<constraint>
<regex>[a-zA-Z_][a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
<constraintErrorMessage>Name of domain-group can only contain alpha-numeric letters, hyphen, underscores and not start with numeric</constraintErrorMessage>
</properties>
<children>
<leafNode name="address">
<properties>
<help>Domain-group member</help>
<valueHelp>
<format>txt</format>
<description>Domain address to match</description>
</valueHelp>
<constraint>
<validator name="fqdn"/>
</constraint>
<multi/>
</properties>
</leafNode>
#include <include/generic-description.xml.i>
</children>
</tagNode>
<tagNode name="interface-group">
<properties>
<help>Firewall interface-group</help>
<constraint>
<regex>[a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
</properties>
<children>
<leafNode name="interface">
<properties>
<help>Interface-group member</help>
<completionHelp>
<script>${vyos_completion_dir}/list_interfaces.py</script>
</completionHelp>
<multi/>
</properties>
</leafNode>
<leafNode name="include">
<properties>
<help>Include another interface-group</help>
<completionHelp>
<path>firewall group interface-group</path>
</completionHelp>
<multi/>
</properties>
</leafNode>
#include <include/generic-description.xml.i>
</children>
</tagNode>
<tagNode name="ipv6-address-group">
<properties>
<help>Firewall ipv6-address-group</help>
<constraint>
<regex>[a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
</properties>
<children>
<leafNode name="address">
<properties>
<help>Address-group member</help>
<valueHelp>
<format>ipv6</format>
<description>IPv6 address to match</description>
</valueHelp>
<valueHelp>
<format>ipv6range</format>
<description>IPv6 range to match (e.g. 2002::1-2002::ff)</description>
</valueHelp>
<constraint>
<validator name="ipv6-address"/>
<validator name="ipv6-range"/>
</constraint>
<multi/>
</properties>
</leafNode>
<leafNode name="include">
<properties>
<help>Include another ipv6-address-group</help>
<completionHelp>
<path>firewall group ipv6-address-group</path>
</completionHelp>
<multi/>
</properties>
</leafNode>
#include <include/generic-description.xml.i>
</children>
</tagNode>
<tagNode name="ipv6-network-group">
<properties>
<help>Firewall ipv6-network-group</help>
<constraint>
<regex>[a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
</properties>
<children>
#include <include/generic-description.xml.i>
<leafNode name="network">
<properties>
<help>Network-group member</help>
<valueHelp>
<format>ipv6net</format>
<description>IPv6 address to match</description>
</valueHelp>
<constraint>
<validator name="ipv6-prefix"/>
</constraint>
<multi/>
</properties>
</leafNode>
<leafNode name="include">
<properties>
<help>Include another ipv6-network-group</help>
<completionHelp>
<path>firewall group ipv6-network-group</path>
</completionHelp>
<multi/>
</properties>
</leafNode>
</children>
</tagNode>
<tagNode name="mac-group">
<properties>
<help>Firewall mac-group</help>
<constraint>
<regex>[a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
</properties>
<children>
#include <include/generic-description.xml.i>
<leafNode name="mac-address">
<properties>
<help>Mac-group member</help>
<valueHelp>
<format>macaddr</format>
<description>MAC address to match</description>
</valueHelp>
<constraint>
<validator name="mac-address"/>
</constraint>
<multi/>
</properties>
</leafNode>
<leafNode name="include">
<properties>
<help>Include another mac-group</help>
<completionHelp>
<path>firewall group mac-group</path>
</completionHelp>
<multi/>
</properties>
</leafNode>
</children>
</tagNode>
<tagNode name="network-group">
<properties>
<help>Firewall network-group</help>
<constraint>
<regex>[a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
</properties>
<children>
#include <include/generic-description.xml.i>
<leafNode name="network">
<properties>
<help>Network-group member</help>
<valueHelp>
<format>ipv4net</format>
<description>IPv4 Subnet to match</description>
</valueHelp>
<constraint>
<validator name="ipv4-prefix"/>
</constraint>
<multi/>
</properties>
</leafNode>
<leafNode name="include">
<properties>
<help>Include another network-group</help>
<completionHelp>
<path>firewall group network-group</path>
</completionHelp>
<multi/>
</properties>
</leafNode>
</children>
</tagNode>
<tagNode name="port-group">
<properties>
<help>Firewall port-group</help>
<constraint>
<regex>[a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
</properties>
<children>
#include <include/generic-description.xml.i>
<leafNode name="port">
<properties>
<help>Port-group member</help>
<valueHelp>
<format>txt</format>
<description>Named port (any name in /etc/services, e.g., http)</description>
</valueHelp>
<valueHelp>
<format>u32:1-65535</format>
<description>Numbered port</description>
</valueHelp>
<valueHelp>
<format>start-end</format>
<description>Numbered port range (e.g. 1001-1050)</description>
</valueHelp>
<multi/>
<constraint>
<validator name="port-range"/>
</constraint>
</properties>
</leafNode>
<leafNode name="include">
<properties>
<help>Include another port-group</help>
<completionHelp>
<path>firewall group port-group</path>
</completionHelp>
<multi/>
</properties>
</leafNode>
</children>
</tagNode>
</children>
</node>
<tagNode name="interface">
<properties>
<help>Interface name to apply firewall configuration</help>
<completionHelp>
<script>${vyos_completion_dir}/list_interfaces.py</script>
</completionHelp>
</properties>
<children>
<node name="in">
<properties>
<help>Forwarded packets on inbound interface</help>
</properties>
<children>
#include <include/firewall/name.xml.i>
</children>
</node>
<node name="out">
<properties>
<help>Forwarded packets on outbound interface</help>
</properties>
<children>
#include <include/firewall/name.xml.i>
</children>
</node>
<node name="local">
<properties>
<help>Packets destined for this router</help>
</properties>
<children>
#include <include/firewall/name.xml.i>
</children>
</node>
</children>
</tagNode>
<leafNode name="ip-src-route">
<properties>
<help>Policy for handling IPv4 packets with source route option</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable processing of IPv4 packets with source route option</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable processing of IPv4 packets with source route option</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>disable</defaultValue>
</leafNode>
<tagNode name="ipv6-name">
<properties>
<help>IPv6 firewall rule-set name</help>
<constraint>
<regex>[a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
</properties>
<children>
#include <include/firewall/default-action.xml.i>
#include <include/firewall/enable-default-log.xml.i>
#include <include/generic-description.xml.i>
<leafNode name="default-jump-target">
<properties>
<help>Set jump target. Action jump must be defined in default-action to use this setting</help>
<completionHelp>
<path>firewall ipv6-name</path>
</completionHelp>
</properties>
</leafNode>
<tagNode name="rule">
<properties>
<help>Firewall rule number (IPv6)</help>
<valueHelp>
<format>u32:1-999999</format>
<description>Number for this Firewall rule</description>
</valueHelp>
<constraint>
<validator name="numeric" argument="--range 1-999999"/>
</constraint>
<constraintErrorMessage>Firewall rule number must be between 1 and 999999</constraintErrorMessage>
</properties>
<children>
#include <include/firewall/action.xml.i>
#include <include/generic-description.xml.i>
<node name="destination">
<properties>
<help>Destination parameters</help>
</properties>
<children>
#include <include/firewall/address-ipv6.xml.i>
#include <include/firewall/fqdn.xml.i>
#include <include/firewall/geoip.xml.i>
#include <include/firewall/source-destination-group-ipv6.xml.i>
#include <include/firewall/port.xml.i>
#include <include/firewall/address-mask-ipv6.xml.i>
</children>
</node>
<node name="source">
<properties>
<help>Source parameters</help>
</properties>
<children>
#include <include/firewall/address-ipv6.xml.i>
#include <include/firewall/fqdn.xml.i>
#include <include/firewall/geoip.xml.i>
#include <include/firewall/source-destination-group-ipv6.xml.i>
#include <include/firewall/port.xml.i>
#include <include/firewall/address-mask-ipv6.xml.i>
</children>
</node>
#include <include/firewall/common-rule.xml.i>
#include <include/firewall/dscp.xml.i>
#include <include/firewall/packet-length.xml.i>
#include <include/firewall/hop-limit.xml.i>
<node name="icmpv6">
<properties>
<help>ICMPv6 type and code information</help>
</properties>
<children>
<leafNode name="code">
<properties>
<help>ICMPv6 code</help>
<valueHelp>
<format>u32:0-255</format>
<description>ICMPv6 code (0-255)</description>
</valueHelp>
<constraint>
<validator name="numeric" argument="--range 0-255"/>
</constraint>
</properties>
</leafNode>
<leafNode name="type">
<properties>
<help>ICMPv6 type</help>
<valueHelp>
<format>u32:0-255</format>
<description>ICMPv6 type (0-255)</description>
</valueHelp>
<constraint>
<validator name="numeric" argument="--range 0-255"/>
</constraint>
</properties>
</leafNode>
#include <include/firewall/icmpv6-type-name.xml.i>
</children>
</node>
<leafNode name="jump-target">
<properties>
<help>Set jump target. Action jump must be defined to use this setting</help>
<completionHelp>
<path>firewall ipv6-name</path>
</completionHelp>
</properties>
</leafNode>
</children>
</tagNode>
</children>
</tagNode>
<leafNode name="ipv6-receive-redirects">
<properties>
<help>Policy for handling received ICMPv6 redirect messages</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable processing of received ICMPv6 redirect messages</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable processing of received ICMPv6 redirect messages</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>disable</defaultValue>
</leafNode>
<leafNode name="ipv6-src-route">
<properties>
<help>Policy for handling IPv6 packets with routing extension header</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable processing of IPv6 packets with routing header type 2</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable processing of IPv6 packets with routing header</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>disable</defaultValue>
</leafNode>
<leafNode name="log-martians">
<properties>
<help>Policy for logging IPv4 packets with invalid addresses</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable logging of IPv4 packets with invalid addresses</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable logging of Ipv4 packets with invalid addresses</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>enable</defaultValue>
</leafNode>
<tagNode name="name">
<properties>
<help>IPv4 firewall rule-set name</help>
<constraint>
<regex>[a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
</properties>
<children>
#include <include/firewall/default-action.xml.i>
#include <include/firewall/enable-default-log.xml.i>
#include <include/generic-description.xml.i>
<leafNode name="default-jump-target">
<properties>
<help>Set jump target. Action jump must be defined in default-action to use this setting</help>
<completionHelp>
<path>firewall name</path>
</completionHelp>
</properties>
</leafNode>
<tagNode name="rule">
<properties>
<help>Firewall rule number (IPv4)</help>
<valueHelp>
<format>u32:1-999999</format>
<description>Number for this Firewall rule</description>
</valueHelp>
<constraint>
<validator name="numeric" argument="--range 1-999999"/>
</constraint>
<constraintErrorMessage>Firewall rule number must be between 1 and 999999</constraintErrorMessage>
</properties>
<children>
#include <include/firewall/action.xml.i>
#include <include/generic-description.xml.i>
<node name="destination">
<properties>
<help>Destination parameters</help>
</properties>
<children>
#include <include/firewall/address.xml.i>
#include <include/firewall/fqdn.xml.i>
#include <include/firewall/geoip.xml.i>
#include <include/firewall/source-destination-group.xml.i>
#include <include/firewall/port.xml.i>
#include <include/firewall/address-mask.xml.i>
</children>
</node>
<node name="source">
<properties>
<help>Source parameters</help>
</properties>
<children>
#include <include/firewall/address.xml.i>
#include <include/firewall/fqdn.xml.i>
#include <include/firewall/geoip.xml.i>
#include <include/firewall/source-destination-group.xml.i>
#include <include/firewall/port.xml.i>
#include <include/firewall/address-mask.xml.i>
</children>
</node>
#include <include/firewall/common-rule.xml.i>
#include <include/firewall/dscp.xml.i>
#include <include/firewall/packet-length.xml.i>
<node name="icmp">
<properties>
<help>ICMP type and code information</help>
</properties>
<children>
<leafNode name="code">
<properties>
<help>ICMP code</help>
<valueHelp>
<format>u32:0-255</format>
<description>ICMP code (0-255)</description>
</valueHelp>
<constraint>
<validator name="numeric" argument="--range 0-255"/>
</constraint>
</properties>
</leafNode>
<leafNode name="type">
<properties>
<help>ICMP type</help>
<valueHelp>
<format>u32:0-255</format>
<description>ICMP type (0-255)</description>
</valueHelp>
<constraint>
<validator name="numeric" argument="--range 0-255"/>
</constraint>
</properties>
</leafNode>
#include <include/firewall/icmp-type-name.xml.i>
</children>
</node>
<leafNode name="jump-target">
<properties>
<help>Set jump target. Action jump must be defined to use this setting</help>
<completionHelp>
<path>firewall name</path>
</completionHelp>
</properties>
</leafNode>
#include <include/firewall/ttl.xml.i>
</children>
</tagNode>
</children>
</tagNode>
<leafNode name="receive-redirects">
<properties>
<help>Policy for handling received IPv4 ICMP redirect messages</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable processing of received IPv4 ICMP redirect messages</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable processing of received IPv4 ICMP redirect messages</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>disable</defaultValue>
</leafNode>
<leafNode name="resolver-cache">
<properties>
<help>Retains last successful value if domain resolution fails</help>
<valueless/>
</properties>
</leafNode>
<leafNode name="resolver-interval">
<properties>
<help>Domain resolver update interval</help>
<valueHelp>
<format>u32:10-3600</format>
<description>Interval (seconds)</description>
</valueHelp>
<constraint>
<validator name="numeric" argument="--range 10-3600"/>
</constraint>
</properties>
<defaultValue>300</defaultValue>
</leafNode>
<leafNode name="send-redirects">
<properties>
<help>Policy for sending IPv4 ICMP redirect messages</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable sending IPv4 ICMP redirect messages</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable sending IPv4 ICMP redirect messages</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>enable</defaultValue>
</leafNode>
<leafNode name="source-validation">
<properties>
<help>Policy for source validation by reversed path, as specified in RFC3704</help>
<completionHelp>
<list>strict loose disable</list>
</completionHelp>
<valueHelp>
<format>strict</format>
<description>Enable Strict Reverse Path Forwarding as defined in RFC3704</description>
</valueHelp>
<valueHelp>
<format>loose</format>
<description>Enable Loose Reverse Path Forwarding as defined in RFC3704</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>No source validation</description>
</valueHelp>
<constraint>
<regex>(strict|loose|disable)</regex>
</constraint>
</properties>
<defaultValue>disable</defaultValue>
</leafNode>
<node name="state-policy">
<properties>
<help>Global firewall state-policy</help>
</properties>
<children>
<node name="established">
<properties>
<help>Global firewall policy for packets part of an established connection</help>
</properties>
<children>
#include <include/firewall/action-accept-drop-reject.xml.i>
#include <include/firewall/log.xml.i>
#include <include/firewall/rule-log-level.xml.i>
</children>
</node>
<node name="invalid">
<properties>
<help>Global firewall policy for packets part of an invalid connection</help>
</properties>
<children>
#include <include/firewall/action-accept-drop-reject.xml.i>
#include <include/firewall/log.xml.i>
#include <include/firewall/rule-log-level.xml.i>
</children>
</node>
<node name="related">
<properties>
<help>Global firewall policy for packets part of a related connection</help>
</properties>
<children>
#include <include/firewall/action-accept-drop-reject.xml.i>
#include <include/firewall/log.xml.i>
#include <include/firewall/rule-log-level.xml.i>
</children>
</node>
</children>
</node>
<leafNode name="syn-cookies">
<properties>
<help>Policy for using TCP SYN cookies with IPv4</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable use of TCP SYN cookies with IPv4</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable use of TCP SYN cookies with IPv4</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>enable</defaultValue>
</leafNode>
<leafNode name="twa-hazards-protection">
<properties>
<help>RFC1337 TCP TIME-WAIT assasination hazards protection</help>
<completionHelp>
<list>enable disable</list>
</completionHelp>
<valueHelp>
<format>enable</format>
<description>Enable RFC1337 TIME-WAIT hazards protection</description>
</valueHelp>
<valueHelp>
<format>disable</format>
<description>Disable RFC1337 TIME-WAIT hazards protection</description>
</valueHelp>
<constraint>
<regex>(enable|disable)</regex>
</constraint>
</properties>
<defaultValue>disable</defaultValue>
</leafNode>
<tagNode name="zone">
<properties>
<help>Zone-policy</help>
<valueHelp>
<format>txt</format>
<description>Zone name</description>
</valueHelp>
<constraint>
<regex>[a-zA-Z0-9][\w\-\.]*</regex>
</constraint>
</properties>
<children>
#include <include/generic-description.xml.i>
#include <include/firewall/enable-default-log.xml.i>
<leafNode name="default-action">
<properties>
<help>Default-action for traffic coming into this zone</help>
<completionHelp>
<list>drop reject</list>
</completionHelp>
<valueHelp>
<format>drop</format>
<description>Drop silently</description>
</valueHelp>
<valueHelp>
<format>reject</format>
<description>Drop and notify source</description>
</valueHelp>
<constraint>
<regex>(drop|reject)</regex>
</constraint>
</properties>
<defaultValue>drop</defaultValue>
</leafNode>
<tagNode name="from">
<properties>
<help>Zone from which to filter traffic</help>
<completionHelp>
<path>zone-policy zone</path>
</completionHelp>
</properties>
<children>
<node name="firewall">
<properties>
<help>Firewall options</help>
</properties>
<children>
<leafNode name="ipv6-name">
<properties>
<help>IPv6 firewall ruleset</help>
<completionHelp>
<path>firewall ipv6-name</path>
</completionHelp>
</properties>
</leafNode>
<leafNode name="name">
<properties>
<help>IPv4 firewall ruleset</help>
<completionHelp>
<path>firewall name</path>
</completionHelp>
</properties>
</leafNode>
</children>
</node>
</children>
</tagNode>
<leafNode name="interface">
<properties>
<help>Interface associated with zone</help>
<valueHelp>
<format>txt</format>
<description>Interface associated with zone</description>
</valueHelp>
<completionHelp>
<script>${vyos_completion_dir}/list_interfaces.py</script>
</completionHelp>
<multi/>
</properties>
</leafNode>
<node name="intra-zone-filtering">
<properties>
<help>Intra-zone filtering</help>
</properties>
<children>
<leafNode name="action">
<properties>
<help>Action for intra-zone traffic</help>
<completionHelp>
<list>accept drop</list>
</completionHelp>
<valueHelp>
<format>accept</format>
<description>Accept traffic</description>
</valueHelp>
<valueHelp>
<format>drop</format>
<description>Drop silently</description>
</valueHelp>
<constraint>
<regex>(accept|drop)</regex>
</constraint>
</properties>
</leafNode>
<node name="firewall">
<properties>
<help>Use the specified firewall chain</help>
</properties>
<children>
<leafNode name="ipv6-name">
<properties>
<help>IPv6 firewall ruleset</help>
<completionHelp>
<path>firewall ipv6-name</path>
</completionHelp>
</properties>
</leafNode>
<leafNode name="name">
<properties>
<help>IPv4 firewall ruleset</help>
<completionHelp>
<path>firewall name</path>
</completionHelp>
</properties>
</leafNode>
</children>
</node>
</children>
</node>
<leafNode name="local-zone">
<properties>
<help>Zone to be local-zone</help>
<valueless/>
</properties>
</leafNode>
</children>
</tagNode>
</children>
</node>
</interfaceDefinition>
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