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What's Changed

Learn about what changed in this release for QFX Series Switches.

EVPN

  • Commit error if interconnect and local route distinguishers have the same value-On EVPN data center interconnect (DCI) gateway devices, if you configure an interconnect RD at the [edit routing-instances name protocols evpn interconnect] hierarchy, the interconnect RD must be different from the local RD in the routing instance. If you try to configure the same value for the interconnect RD and the local RD in a routing instance, the device enforces this requirement by throwing a commit error. However, with DCI seamless stitching for EVPN Type 5 routes, you don't see the commit error prior to this release. Starting in this release, the device throws the commit error to enforce this condition for DCI stitching with Type 5 routes.

    [See route-distinguisher.]

Network Management and Monitoring

  • 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, PTX Series, QFX Series, SRX Series, vMX, and vSRX )—We've changed the <rpc-error> response that the NETCONF server returns when the <edit-config> 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.

  • Changes to the RPC response for <validate> operations in RFC-compliant NETCONF sessions (ACX Series, EX Series, MX Series, PTX Series, QFX Series, SRX Series, vMX, and vSRX )—When you configure the rfc-compliant statement at the [edit system services netconf] hierarchy level, the NETCONF server emits only an <ok/> or <rpc-error> element in response to <validate> operations. In earlier releases, the RPC reply also includes the <commit-results> element.

Platform and Infrastructure

  • The ping host | display xml command produces CLI output without errors (ACX Series, PTX Series, and QFX Series) — In Junos OS release 22.4R2, the ping host | display xml command now produces CLI output formatted in XML.

    [See ping.]