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Home Documentation Junos OS Evolved Release Notes: Junos OS Evolved Release 22.1R1 Junos OS Evolved Release Notes for PTX10001-36MR, PTX10003, PTX10004, PTX10008, and PTX10016 Devices

Release Notes: Junos OS Evolved Release 22.1R1

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Release Notes: Junos OS Evolved Release 22.1R1
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Known Limitations

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Learn about known limitations in Junos OS Evolved Release 22.1R1 for PTX Series routers.

For the most complete and latest information about known Junos OS Evolved defects, use the Juniper Networks online Junos Problem Report Search application.

General Routing

  • If we offline multiple SIBs and halt the primary Routing Engine, the SIBs can be stuck in the offline state for 15 minutes, before it goes to offline state. PR1584712

  • PTX10001-36MR PTP TC over IPv6 feature does not meet T1/T4 error for 4x25G mode when connected between two retimer ports (retimer-----retimer) that is, port 4 to port 7 in each PIC. PR1609110

  • PTX10008: On a 10g port, CoS output queue schedulers transmit-rate when applied with shapers (rate-limit, exact) over an output queue, drops slightly more traffic than the configured shaping rate. PR1620538

  • Powering up and configuring data path of 400G-ZR and 400G-ZR-M optics is not instant and takes more time comparatively with other optics. You must wait before switching to a new speed configuration. PR1635443

Network Management and Monitoring

  • Junos OS Evolved has a feature to block or deny all hidden commands. To obtain this feature, configure the set system no-hidden-commands command. However, when you configure the command and commit, Junos OS blocks or denies the new netconf or junoscript XML sessions. As a workaround, delete the system no-hidden-commands configuration statement and start the new netconf/junoscript sessions. PR1590350

  • When you edit an ephemeral instance and if the show ephemeral-configuration merge command runs from another terminal, then the uncommitted changes in the ephemeral instance being edited appears in the output of the show ephemeral-configuration merge command. PR1629013

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