- <route src="S1" dst="C1" symmetrical="NO"><link_ctn id="1" direction="DOWN"/></route>
- <route src="C1" dst="S1" symmetrical="NO"><link_ctn id="1" direction="UP"/></route>
-</AS>
+ <route src="S1" dst="C1" symmetrical="NO">
+ <link_ctn id="1" direction="DOWN"/>
+ </route>
+ <route src="C1" dst="S1" symmetrical="NO">
+ <link_ctn id="1" direction="UP"/>
+ </route>
+ </AS>