- 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 QFX 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
Open Issues
Learn about open issues in this release 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.
General Routing
On the NFX platforms, when one partition supports a Junos OS Release 23.4R1 image (supported on LTS19 operating sytem) and the other partition supports an image older than Junos OS Release 23.4R1 (supported on WRL8 operating system), the
request vmhost reboot disk
command is not executed as expected.As a workaround, upgrade both the partitions with same image versions PR1753117.
On the NFX350 devices,
srxpfe core
is seen.PR1792616.
High Availability (HA) and Resiliency
When high availability (HA) is enabled and fabric links are configured on NFX devices ( NFX150, NFX250 and NFX350 with nfx-3 software package), the fabric link monitored status is displayed as
Down
leading to anFL
status.PR1794559
Interfaces
On the NFX350 device, even though the ethernet cable is physically plugged in and the
show interface command
displays Front panel LED status asup
, the front panel LED is not ONPR1702799