private List<String> getYangModelsPaths() {
final List<String> paths = Lists.newArrayList("/META-INF/yang/bgp-rib.yang", "/META-INF/yang/ietf-inet-types.yang",
"/META-INF/yang/bgp-message.yang", "/META-INF/yang/bgp-multiprotocol.yang", "/META-INF/yang/bgp-types.yang",
- "/META-INF/yang/network-concepts.yang", "/META-INF/yang/ieee754.yang",
+ "/META-INF/yang/network-concepts.yang", "/META-INF/yang/ieee754.yang", "/META-INF/yang/yang-ext.yang",
"/META-INF/yang/bmp-monitor.yang", "/META-INF/yang/bmp-message.yang", "/META-INF/yang/ietf-yang-types.yang");
return paths;
}