- Introduction
- Cover Page
- play_arrow Junos OS Release Notes for ACX Series
- play_arrow Junos OS Release Notes for cPCE
- play_arrow Junos OS Release Notes for cRPD
- play_arrow Junos OS Release Notes for cSRX
- play_arrow Junos OS Release Notes for EX Series
- play_arrow Junos OS Release Notes for JRR Series
- play_arrow Junos OS Release Notes for MX Series
- play_arrow What's New
- Hardware
- Authentication and Access Control
- Chassis
- Class of Service
- Dynamic Host Configuration Protocol
- EVPN
- Forwarding Options
- High Availability
- Interfaces
- Juniper Extension Toolkit (JET)
- Junos OS API and Scripting
- Junos Telemetry Interface
- MPLS
- Network Management and Monitoring
- Precision Time Protocol (PTP)
- Public Key Infrastructure (PKI)
- Routing Policy and Firewall Filters
- Routing Protocols
- Securing GTP and SCTP Traffic
- Serviceability
- Services Applications
- Source Packet Routing in Networking (SPRING) or Segment Routing
- Software Installation and Upgrade
- Subscriber Management and Services
- Additional Features
- What's Changed
- Known Limitations
- Open Issues
- Resolved Issues
- Migration, Upgrade, and Downgrade Instructions
- play_arrow Junos OS Release Notes for NFX Series
-
- play_arrow What's New
- Hardware
- Application Identification (AppID)
- Chassis
- Flow-Based and Packet-Based Processing
- High Availability
- Interfaces
- Juniper Advanced Threat Prevention Cloud (ATP Cloud)
- Juniper Extension Toolkit (JET)
- J-Web
- Network Management and Monitoring
- Public Key Infrastructure (PKI)
- Serviceability
- Software Installation and Upgrade
- VPNs
- Additional Features
- What's Changed
- Known Limitations
- Open Issues
- Resolved Issues
- Migration, Upgrade, and Downgrade Instructions
- Documentation Updates
- play_arrow Junos OS Release Notes for vSRX
- Licensing
- Finding More Information
- Requesting Technical Support
- Revision History
ON THIS PAGE
Open Issues
Learn about open issues in this release for QFX Series switches.
For the most complete and latest information about known Junos OS defects, use the Juniper Networks online Junos Problem Report Search application.
General Routing
When TISSU upgrades from Junos OS Release 22.4 release and later, the box comes up as backup Routing Engine.PR1703229
4x25G channelized interfaces does not come up after swapping the optics hot. PR1719758
An issue with SOFT OIR occurs, which is used for internal debugging purposes. PR1757704
In a QFX51200-48YM-8C Virtual Chassis setup, after a a mastership switch over fan tray of line card might not be displayed in the
show chassis hardware
andshow chassis environment
commands. There is no functional impact. PR1758400On QFX5210 devices, the dcpfe process generates core file at __kernel_vsyscall, tvp_watchdog, and dcbcm_driver_read32,soc_dcbcm_ipoll_check,cp u_sched_update_timers. PR1790234
Routing Protocols
On Junos platforms and Junos Evolved platforms, if a BGP peer goes down and stays down, the system might take an extremely long time to complete removing the BGP routes. The issue is observed when a BGP peer sends many routes, only a small number of routes are selected as the active routes in the routing information base (RIB, also known as the routing table), and if the BGP delete job gets only a small part of the CPU time because other work in the routing process is utilizing the CPU.PR1695062