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Services Applications

  • Export BGP community and AS path information using IPFIX (PTX Series)—

    Starting in Junos OS Evolved Release 21.4R1, you can export BGP community and AS path information using IP Flow Information Export (IPFIX) information elements 483 through 491, 16, and 17, per RFCs 8549 and 6313. Content providers can use this information to identify a transit service provider degrading the quality of the service. You configure these elements with the statement data-record-fields at the [edit services flow-monitoring version-ipfix template template-name] hierarchy level.

    [See data-record-fields.]

  • MPLS support for FTI tunnels (PTX10001-36MR, PTX10004, PTX10008, and PTX10016)—Starting in Junos OS Evolved Release 21.4R1, you can configure MPLS protocols over FTI (flexible tunnel interface), thereby transporting MPLS packets over IP networks which do not support MPLS. GRE and UDP tunnels support MPLS protocol for both IPv4 and IPv6 traffic. You can configure encapsulation and de-encapsulation for the GRE and UDP tunnels.

    To allow the MPLS traffic on the UDP tunnels, include the mpls port-number statement at the [edit forwarding-options tunnels udp port-profile profile-name] hierarchy level. To allow the MPLS traffic on the GRE tunnels, include the mpls statement at the [edit interfaces fti0 unit unit family] hierarchy.

    [See Flexible Tunnel Interfaces Overview.]