flow-tap
Syntax
flow-tap {
(interface interface-name | tunnel-interface interface-name);
family (inet | inet6);
}
Hierarchy Level
[edit services]
Description
Enable the FlowTap service or FlowTapLite service on an interface. FlowTapLite is a lighter version of the flow-tap application that is available only on tunnel interfaces for those MX Series platforms and ACX Series platforms running Junos OS Evolved that support the feature.
Starting in Junos OS
Release 17.3R1, the FlowTapLite service can run concurrently
with the radius-flow-tap service on the same MX Series router. The radius-flow-tap service ([edit services radius-flow-tap]) is required for subscriber secure policy mirroring
on MX Series routers.
In earlier releases, the FlowTapLite and radius-flow-tap services cannot run concurrently on an MX Series router, which prevents you from running FlowTapLite monitoring and subscriber secure policy mirroring at the same time. These services cannot run concurrently on an ACX router.
Options
| interface interface-name | Use the specified interface for the FlowTap application. |
| tunnel-interface interface-name | Use the specified tunnel interface for the FlowTapLite application. |
| family | (Not applicable for FlowTapLite) Apply flow-tap services to the specified family. If you do not specify an option, the FlowTap service is applied only to IPv4 traffic.
|
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 8.1.
ccc option introduced in Junos OS Release 17.2.
Change History Table
Feature support is determined by the platform and release you are using. Use Feature Explorer to determine if a feature is supported on your platform.