Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 
 

tunnel-observation

Syntax

Hierarchy Level

Description

Specify the types of MPLS flows on which to enable inline flow monitoring. If you do not configure a tunnel-observation type, then plain MPLS flow records are created.

Options

ipv4

Enable flow monitoring for MPLS-IPv4 traffic. You must also configure mpls-template at the [edit services flow-monitoring (version9 | version-ipfix) template template-name] hierarchy level.

ipv6

Enable flow monitoring for MPLS-IPv6 traffic. You must also configure mpls-template at the [edit services flow-monitoring (version9 | version-ipfix) template template-name] hierarchy level. If you are running inline flow monitoring on a Lookup (LU) card on an MX Series router, you must also configure use-extended-flow-memory at the [edit chassis fpc slot-number inline-services] hierarchy level to create MPLS-IPv6 flow records.

mpls-over-udp

(PTX Series only) Enable flow monitoring for MPLS-over-UDP traffic. Monitoring looks past the tunnel header to report the inner payload of the packets. For an MPLS-over-UDP flow that is carried between IPv4 endpoints, you must also configure ipv4-template at the [edit services flow-monitoring (version9 | version-ipfix) template template-name] hierarchy level. For an MPLS-over-UDP flow that is encapsulated in an RSVP-TE LSP, you must also configure mpls-ipvx-template in Junos OS Release 18.1 or mpls-template starting in Junos OS 18.2R1 at the [edit services flow-monitoring (version 9 | version-ipfix) template template-name] hierarchy level.

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 18.1R1.

ipv4 and ipv6 options added in Junos OS Release 18.2R1.

Statement introduced in Junos OS Release 18.4R1 on MX Series routers.