Newtec MDM9000 - Page 258

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Feature Descriptions
MDM9000 Satellite Modem
Parameter Description
Classification
Name
Enter a logical classification name/rule.
Enable
Activate the classification rule.
Classification
Expression
It is possible to define an expression to classify/filter out specific traffic. This
expression can be standalone or combined with the Network Address (see
previous parameter).
Note that the syntax of the expression is being checked while typing.
Refer to Appendix-ClassificationExpressionsonpage329 to get an overview of
the possible expressions.
Some examples are:
• ip4 dst net x.x.x.x/xx (this is layer 3)
• Filter out all icmp traffic with a rule like this:
(ip4 dst net xxx) and (icmp type echo-request)
• Give priority to same traffic for one specific host: ip4 dst host 10.10.20.5
• All (Layer 2 Forwarding Mode)
Shaping Node
Name
Enter the node name to which the classified traffic belongs.
The Node Name must match with the Node Name defined in the Traffic
Shaping Menu.
Matching
Order
The matching order defines the order in which packets are processed by the
classification rules. This is important for disambiguation when multiple
classification rules match the same packet.
The order ranges from 1 (match first) to 99 (match last).