Source and Destination IP Address and prefix
This parameter is only valid when TCP or UDP protocol is matched. It sets the Layer 4 TCP / UDP packet
header Source / Destination Port number range field in the selected profile classification rules. Valid range
is 1-65535, and setting * define the whole range, i.e. traffic from any source/destination port will meet the
criteria.
Following combinations can be used:
- Single port: e.g., 22
- Multiple ports: e.g., 22, 80, 443
- Ranges: e.g., 1000-2000, 3000-4000
- Negations (means not matching this port/ports/port range/combination): e.g., !22
- Combinations: e.g., 80,443,1000-2000
- Negative Combinations (means port must not match any of these) e.g., !80,443,1000-2000
Examples of TCP / UDP Port numbers:
Protocol Number
This parameter is IPv4/IPv6 packet header ‘Protocol’/’Next Header’ field, respectively in the selected
profile classification rule. Use value (-1) to ignore this field, or the IP protocol/next header number to match
with the following common values able to be set by name. TCP, UDP, ICMP, IGMP, GRE, ESP, AH, EIGRP,
OSPF, VRRP, ISIS.
Examples of Protocol/Next header numbers:
Assigned DSCP
This parameter sets the Differentiated Services (Diffserv) Code Point (DSCP) in the outgoing packet when
this profile classification rules match. It is a QoS priority value reside within the IP header (in TOS byte) and
can be used to set an IP packet with DIffserv priority.
The default DSCP can be set to -1 for no change or any valid DSCP value 0 – 63. See commonly used DSCP
table on the ‘ingress DSCP’ description.
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