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Managing the Radio | 169<br />

Destination IP Wildcard Mask<br />

This parameter sets the wildcard mask applied to the ‘Destination IP Address’. This parameter is written<br />

in the standard IPv4 format of ‘xxx.xxx.xxx.xxx’.<br />

0 means that it must be a match. If the wildcard mask is set to 0.0.0.0, the complete Destination IP<br />

Address will be evaluated for the classification rules.<br />

If the wildcard mask is set to 0.0.255.255, the first 2 octets of the Destination IP Address will be evaluated<br />

for the classification rules.<br />

If the wildcard mask is set to 255.255.255.255, none of the Destination IP Address will be evaluated for<br />

the classification rules.<br />

Note: The wildcard mask operation is the inverse of subnet mask operation<br />

Protocol Number<br />

This parameter sets the Layer 3 IP packet header ‘Protocol’ field in the selected profile classification rule.<br />

This field defines the protocol used in the data portion of the IP datagram.<br />

Protocol number Examples:<br />

TCP / UDP Port Criteria<br />

Source Range<br />

Protocol<br />

Protocol value<br />

(decimal)<br />

ICMP 1<br />

TCP 6<br />

UDP 17<br />

This parameter sets the Layer 4 TCP / UDP packet header Source Port or Source Port range field in the<br />

selected profile classification rule. To specify a range, insert a dash between the ports e.g. 1000-2000. If<br />

the source port range is set to 1-65535, traffic from any source port will meet the criteria.<br />

Destination Range<br />

This parameter sets the Layer 4 TCP / UDP packet header Destination Port or Destination Port range field<br />

in the selected profile classification rule. To specify a range, insert a dash between the ports e.g. 1000-<br />

2000. If the source port range is set to 1-65535, traffic from any source port will meet the criteria.<br />

Examples for TCP / UDP Port Numbers:<br />

Protocol TCP / UDP Port #<br />

(decimal)<br />

Modbus 502<br />

IEC 60870-5-104 2,404<br />

DNP 3 20,000<br />

SNMP 161<br />

SNMP TRAP 162<br />

Aprisa SR+ User Manual 1.5.3

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