supply error codes
<id>1011</id>
<description>No such virtual router table</description>
</code>
+ <code>
+ <id>1012</id>
+ <description>No such router interface</description>
+ </code>
+ <code>
+ <id>1013</id>
+ <description>No such virtual boarder router</description>
+ </code>
+ <code>
+ <id>1014</id>
+ <description>No such virtual router</description>
+ </code>
</error>
