+
+LINK = '''<link xmlns="urn:TBD:params:xml:ns:yang:network-topology"
+ xmlns:igp="urn:TBD:params:xml:ns:yang:nt:l3-unicast-igp-topology"
+ xmlns:isis="urn:TBD:params:xml:ns:yang:network:isis-topology"
+ xmlns:ovsdb="urn:opendaylight:params:xml:ns:yang:ovsdb">
+ <link-id>{link-id}</link-id>
+ <source>
+ <source-node>{source-node}</source-node>
+ </source>
+ <destination>
+ <dest-node>{dest-node}</dest-node>
+ </destination>
+ <igp:igp-link-attributes>
+ <igp:name>{name}</igp:name>
+ <igp:metric>{metric}</igp:metric>
+ </igp:igp-link-attributes>
+ </link>'''