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Open Issues

Learn about open issues in Junos OS Release 22.1R1 for NFX Series devices.

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


  • (Applies to an NFX350 device with MACsec on the layer 2 interfaces) After you reboot an NFX350 device or restart the Packet Forwarding Engines on the device, the MACsec connectivity is not established on some of the links.

    As a workaround, delete the layer 2 interface configuration for the affected links and then reconfigure it. PR1640451

Virtual Network Functions (VNFs)

  • On NFX150 devices, before reusing a VF to Layer 3 data plane interfaces (for example, ge-1/0/3), which was earlier allocated to a VNF, you must restart the system. PR1512331