- <route src="HostA" dst="HostB"><link:ctn id="1"/></route>
- <route src="HostB" dst="HostA"><link:ctn id="1"/></route>
- <route src="HostA" dst="HostC"><link:ctn id="2"/></route>
- <route src="HostC" dst="HostA"><link:ctn id="2"/></route>
- <route src="HostA" dst="HostD"><link:ctn id="3"/></route>
- <route src="HostD" dst="HostA"><link:ctn id="3"/></route>
+ <route src="HostA" dst="HostB"><link_ctn id="1"/></route>
+ <route src="HostA" dst="HostC"><link_ctn id="2"/></route>
+ <route src="HostA" dst="HostD"><link_ctn id="3"/></route>