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Resolved Issues

Learn about the issues fixed in this release for QFX Series switches.

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

  • We observed traffic loss due to multicast routes exceeding the scale for OISM feature. PR1671901

  • Post ZTP, QFX5220 needs a reboot for routes to be seen in mgmt_junos.inet.0 table. PR1672097

  • QFX5220: ISSU is not successful on a router loaded with Junos OS Evolved 22.3- SSH failure after unified ISSU.

  • JDI-RCT:IPCLOS:QFX5130-32CD:400G DAC link does not come up. Vendor's shell shows speed as 12.4G instead of 400g. PR1680009

  • QFX5700/ QFX5130 : EVPN-VXLAN OSPF and BGP sessions over IRB do not work. PR1688681

  • Qfx5220-128C: System reboot related log message SYSTEM_REBOOT_EVENT might not be displayed in show log messages | match SYSTEM_REBOOT_EVENT. PR1696668

  • QFX5700 MacSec: MKA Sessions might not come up after restarting FPC multiple times.PR1702520

High Availability (HA) and Resiliency

  • Traffic is impacted if GR-ISSU fails. PR1694669

Routing Protocols

  • Traffic loss observed due to multicast routes exceeding the scale for OISM. PR1671901

  • Configuration check-out failed when applying irb with inet and inet6 and inet6.0 static route.PR1692484

User Interface and Configuration

  • QFX5220: ISSU is not successful on a device loaded with Junos OS Evolved 22.3, SSH failure after ISSU. PR1679476

  • Show commands might not work after ISSU upgrade. PR1692409