<filter name='testcase' chain='root'> <uuid>5c6d49af-b071-6127-b4ec-6f8ed4b55335</uuid> <rule action='accept' direction='out'> <icmp srcmacaddr='1:2:3:4:5:6' dstipaddr='10.1.2.3' dstipmask='255.255.255.255' dscp='2' type='12' code='11'/> </rule> <rule action='accept' direction='in'> <icmp srcmacaddr='1:2:3:4:5:6' srcipaddr='10.1.2.3' srcipmask='22' dscp='33' type='255' code='255'/> </rule> <rule action='accept' direction='in'> <icmp srcmacaddr='1:2:3:4:5:6' srcipaddr='10.1.2.3' srcipmask='22' dscp='33' type='256' code='256'/> </rule> </filter>