rule (Services CoS Next Gen Services)
Syntax
rule rule-name {
match-direction (input | input-output | output);
policy policy-name {
match {
application [ application-names ];
destination-address address;
destination-address-range low minimum-value high maximum-value;
destination-port port-number;
destination-prefix-list list-name;
source-address address;
source-address-range low minimum-value high maximum-value;
source-prefix-list list-name;
}
then {
application-profile profile-name;
dscp (alias | bits);
forwarding-class class-name;
reflexive; | revert; | reverse {
application-profile profile-name;
dscp (alias | bits);
forwarding-class class-name;
}
}
}
}
Hierarchy Level
[edit services cos]
Description
Configure a services CoS rule, which specifies Differentiated Services (DiffServ) code point (DSCP) marking and forwarding-class assignment for packets that are processed by a service set. The CoS rule identifies the matching conditions for packet source and destination addresses and for packet applications, and the actions to take on those packets.
The service set that the CoS rule is assigned to must include at least one stateful firewall rule or NAT rule, or CoS does not work. Only stateful firewall and NAT rules can be used with CoS rules in a service set.
Options
| match-direction (input | input-output | output) | The direction in which the rule is matched.
|
||||||
| rule-name | Name of the CoS rule. |
The remaining statements are explained separately. See CLI Explorer.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 19.3R2.