Ending Destination Port  <dst_port_end> 

Accepts decimal or hexadecimal (indicated by a preceeding 0x) number which may be represented in 16 bits.
Reference: RFC 6733

Type:

  uint16Type
RESTRICTIONS
[0-9]{1,4}
[0-5][0-9]{4}
6[0-4][0-9]{3}
65[0-4][0-9]{2}
655[0-2][0-9]
6553[0-5]
0x[0-9a-fA-F]{1,4}

PARENT ELEMENTS

Parent

Type

Flow Description <flow_description> ipFilterRuleType
Final Filter Rule <final_filter_rule> ipFilterRuleType
Restriction-Filter-Rule <Restriction_Filter_Rule> cdrIpFilterRuleType
Traffic Descriptors <traffic_descriptors> trafficDescriptorsType
Charging Rule Definition <flow_description> ipFilterRuleType