<?xml version="1.0"?> <interfaceDefinition> <node name="interfaces"> <children> <tagNode name="tunnel" owner="${vyos_conf_scripts_dir}/interfaces-tunnel.py"> <properties> <help>Tunnel interface</help> <priority>380</priority> <constraint> <regex>tun[0-9]+</regex> </constraint> <constraintErrorMessage>tunnel interface must be named tunN</constraintErrorMessage> <valueHelp> <format>tunN</format> <description>Tunnel interface name</description> </valueHelp> </properties> <children> #include <include/generic-description.xml.i> #include <include/interface/address-ipv4-ipv6.xml.i> #include <include/interface/disable.xml.i> #include <include/interface/disable-link-detect.xml.i> #include <include/interface/mtu-64-8024.xml.i> <leafNode name="mtu"> <defaultValue>1476</defaultValue> </leafNode> #include <include/interface/ipv4-options.xml.i> #include <include/interface/ipv6-options.xml.i> #include <include/source-address-ipv4-ipv6.xml.i> #include <include/interface/tunnel-remote.xml.i> #include <include/source-interface.xml.i> <leafNode name="6rd-prefix"> <properties> <help>6rd network prefix</help> <valueHelp> <format>ipv6</format> <description>IPv6 address and prefix length</description> </valueHelp> <constraint> <validator name="ipv6-prefix"/> </constraint> </properties> </leafNode> <leafNode name="6rd-relay-prefix"> <properties> <help>6rd relay prefix</help> <valueHelp> <format>ipv4net</format> <description>IPv4 prefix of interface for 6rd</description> </valueHelp> <constraint> <validator name="ipv4-prefix"/> </constraint> </properties> </leafNode> <leafNode name="encapsulation"> <properties> <help>Encapsulation of this tunnel interface</help> <completionHelp> <list>erspan gre gretap ip6erspan ip6gre ip6gretap ip6ip6 ipip ipip6 sit</list> </completionHelp> <valueHelp> <format>erspan</format> <description>Encapsulated Remote Switched Port Analyzer</description> </valueHelp> <valueHelp> <format>gre</format> <description>Generic Routing Encapsulation (network layer)</description> </valueHelp> <valueHelp> <format>gretap</format> <description>Generic Routing Encapsulation (datalink layer)</description> </valueHelp> <valueHelp> <format>ip6erspan</format> <description>Encapsulated Remote Switched Port Analyzer over IPv6</description> </valueHelp> <valueHelp> <format>ip6gre</format> <description>GRE over IPv6 (network layer)</description> </valueHelp> <valueHelp> <format>ip6gretap</format> <description>GRE over IPv6 (datalink layer)</description> </valueHelp> <valueHelp> <format>ip6ip6</format> <description>IPv6 in IPv6 encapsulation</description> </valueHelp> <valueHelp> <format>ipip</format> <description>IPv4 in IPv4 encapsulation</description> </valueHelp> <valueHelp> <format>ipip6</format> <description>IPv4 in IP6 encapsulation</description> </valueHelp> <valueHelp> <format>sit</format> <description>Simple Internet Transition (IPv6 in IPv4)</description> </valueHelp> <constraint> <regex>(erspan|gre|gretap|ip6erspan|ip6gre|ip6gretap|ip6ip6|ipip|ipip6|sit)</regex> </constraint> <constraintErrorMessage>Invalid encapsulation, must be one of: erspan, gre, gretap, ip6erspan, ip6gre, ip6gretap, ipip, sit, ipip6 or ip6ip6</constraintErrorMessage> </properties> </leafNode> #include <include/interface/mirror.xml.i> <leafNode name="enable-multicast"> <properties> <help>Enable multicast operation over tunnel</help> <valueless/> </properties> </leafNode> <node name="parameters"> <properties> <help>Tunnel parameters</help> </properties> <children> <node name="erspan"> <properties> <help>ERSPAN tunnel parameters</help> </properties> <children> <leafNode name="direction"> <properties> <help>Mirrored traffic direction</help> <completionHelp> <list>ingress egress</list> </completionHelp> <valueHelp> <format>ingress</format> <description>Mirror ingress traffic</description> </valueHelp> <valueHelp> <format>egress</format> <description>Mirror egress traffic</description> </valueHelp> <constraint> <regex>(ingress|egress)</regex> </constraint> </properties> </leafNode> <leafNode name="hw-id"> <properties> <help>Unique identifier of an ERSPAN engine within a system</help> <valueHelp> <format>u32:0-1048575</format> <description>Unique identifier of an ERSPAN engine</description> </valueHelp> <constraint> <validator name="numeric" argument="--range 0-1048575"/> </constraint> </properties> </leafNode> <leafNode name="index"> <properties> <help>ERSPAN version 1 index field</help> <valueHelp> <format>u32:0-63</format> <description>Platform-depedent field for specifying port number and direction</description> </valueHelp> <constraint> <validator name="numeric" argument="--range 0-63"/> </constraint> </properties> </leafNode> <leafNode name="version"> <properties> <help>Protocol version</help> <completionHelp> <list>1 2</list> </completionHelp> <valueHelp> <format>1</format> <description>ERSPAN Type II</description> </valueHelp> <valueHelp> <format>2</format> <description>ERSPAN Type III</description> </valueHelp> <constraint> <validator name="numeric" argument="--range 1-2"/> </constraint> </properties> <defaultValue>1</defaultValue> </leafNode> </children> </node> <node name="ip"> <properties> <help>IPv4-specific tunnel parameters</help> </properties> <children> <leafNode name="no-pmtu-discovery"> <properties> <help>Disable path MTU discovery</help> <valueless/> </properties> </leafNode> <leafNode name="ignore-df"> <properties> <help>Ignore the DF (don't fragment) bit</help> <valueless/> </properties> </leafNode> #include <include/interface/parameters-key.xml.i> #include <include/interface/parameters-tos.xml.i> #include <include/interface/parameters-ttl.xml.i> <leafNode name="ttl"> <defaultValue>64</defaultValue> </leafNode> </children> </node> <node name="ipv6"> <properties> <help>IPv6-specific tunnel parameters</help> </properties> <children> <leafNode name="encaplimit"> <properties> <help>Set fixed encapsulation limit</help> <completionHelp> <list>none</list> </completionHelp> <valueHelp> <format>u32:0-255</format> <description>Encapsulation limit</description> </valueHelp> <valueHelp> <format>none</format> <description>Disable encapsulation limit</description> </valueHelp> <constraint> <regex>(none)</regex> <validator name="numeric" argument="--range 0-255"/> </constraint> <constraintErrorMessage>Tunnel encaplimit must be 0-255 or none</constraintErrorMessage> </properties> <defaultValue>4</defaultValue> </leafNode> #include <include/interface/parameters-flowlabel.xml.i> <leafNode name="hoplimit"> <properties> <help>Hoplimit</help> <valueHelp> <format>u32:0-255</format> <description>Hop limit</description> </valueHelp> <constraint> <validator name="numeric" argument="--range 0-255"/> </constraint> <constraintErrorMessage>hop limit must be between 0-255</constraintErrorMessage> </properties> <defaultValue>64</defaultValue> </leafNode> <leafNode name="tclass"> <properties> <help>Traffic class (Tclass)</help> <valueHelp> <format>0x0-0x0fffff</format> <description>Traffic class, 'inherit' or hex value</description> </valueHelp> <constraint> <regex>(0x){0,1}(0?[0-9A-Fa-f]{1,2})</regex> </constraint> <constraintErrorMessage>Must be 'inherit' or a number</constraintErrorMessage> </properties> <defaultValue>inherit</defaultValue> </leafNode> </children> </node> </children> </node> #include <include/interface/vrf.xml.i> #include <include/interface/redirect.xml.i> </children> </tagNode> </children> </node> </interfaceDefinition>