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What's Changed

Learn about what changed in this release for vMX.

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, 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.

  • Support for the junos:cli-feature YANG extension (ACX Series, EX Series, MX Series, QFX Series, SRX Series, vMX, and vSRX)—The cli-feature YANG extension identifies certain CLI properties associated with some command options and configuration statements. The Junos YANG modules that define the configuration or RPCs include the cli-feature extension statement, where appropriate, in schemas emitted with extensions. This extension is beneficial when a client consumes YANG data models, but for certain workflows, the client needs to generate CLI-based tools.

    [See Understanding the Junos DDL Extensions YANG Module.]

  • XML tag in the get-system-yang-packages RPC reply changed (ACX Series, EX Series, MX Series, QFX Series, SRX Series, vMX, and vSRX)—The get-system-yang-packages RPC reply replaces the xmlproxy-yang-modules tag with the proxy-xml-yang-modules tag in the XML output.

  • Changes to the NETCONF server's <rpc-error> element when the operation="delete" operation deletes a nonexistent configuration object (ACX Series, EX Series, MX Series, QFX Series, SRX Series, vMX, and vSRX)—We've changed the <rpc-error> response that the NETCONF server returns when the <edit-config> or <load-configuration> operation uses operation="delete" to delete a configuration element that is absent in the target configuration. The error severity is error instead of warning, and the <rpc-error> element includes the <error-tag>data-missing</error-tag> and <error-type>application</error-type> elements.