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What's Changed

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

EVPN

  • Specify the UDP source port in a ping overlay or traceroute overlay operation — In Junos OS releases prior to 22.4R1, you could not configure the udp source port in a ping overlay or traceroute overlay operation. You may now configure this value in an EVPN-VXLAN environment using hash. The configuration option hash will override any other hash-* options that may be used to determine the source port value.

General Routing

  • Label-switched interface (LSI) delay during reboot (ACX Series) —Rebooting ACX Series routers running Junos OS Evolved with a class-of-service routing-instance configuration might encounter errors due to a delay with the label-switched interface (LSI). LSI state information has been added to the output of the show route instance command to assist in the analysis of such errors.

    [See show route instance.]

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.

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.]

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).]