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What's Changed

Learn about what changed in this release for MX Series routers.

General Routing

  • Multicast debug information added in EVPN options to request system information command (MX Series, QFX Series)—The output from CLI command request support information evpn-vxlan now includes additional information to help debug EVPN multicast issues.

    [See request support information.]

Junos XML API and Scripting

  • Ability to commit extension-service file configuration when application file is unavailable—When you set the optional option at the edit system extension extension-service application file file-name hierarchy level, the operating system can commit the configuration even if the file is not available at the /var/db/scripts/jet file path.

    [See file (JET).]

Network Management and Monitoring

  • operator login class is restricted from viewing NETCONF trace files that are no-world-readable (ACX Series, EX Series, MX Series, PTX Series, QFX Series, SRX Series, vMX, and vSRX)—When you configure NETCONF tracing options at the [edit system services netconf traceoptions] hierarchy level and you restrict file access to the file owner by setting or omitting the no-world-readable statement (the default), users assigned to the operator login class do not have permissions to view the trace file.

Software Installation and Upgrade

  • New options for the request system snapshot command (ACX Series, EX Series, MX Series, PTX Series, QFX Series, and SRX Series)—The request system snapshot command includes new options for non-recovery snapshots. You can include the name option to specify a user-defined name for the snapshot, and you can include the configuration or no-configuration option to include or exclude configuration files in the snapshot. By default, the snapshot saves the configuration files, which include the contents of the /config and /var directories and certain SSH files.

    [See request system snapshot (Junos OS with Upgraded FreeBSD).]