- Introduction
- Cover Page
- play_arrow Junos OS Release Notes for ACX Series
- 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
- EVPN
- High Availability
- Interfaces
- IPv6
- Juniper Extension Toolkit (JET)
- Junos Telemetry Interface
- MPLS
- Multicast
- Network Address Translation (NAT)
- Network Management and Monitoring
- Platform and Infrastructure
- Precision Time Protocol (PTP)
- Routing Options
- Routing Protocols
- Public Key Infrastructure (PKI)
- Services Applications
- Software Defined Networking (SDN)
- Source Packet Routing in Networking (SPRING) or Segment Routing
- Subscriber Management and Services
- System Logging
- VPNs
- 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 Junos OS Release Notes for QFX Series
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- play_arrow What's New
- Hardware
- Application Identification (AppID)
- Authentication and Access Control
- Chassis
- Class of Service
- Content Security
- Device Security
- Flow-based and Packet-based Processing
- High Availability
- Interfaces
- J-Web
- Juniper Advanced Threat Prevention Cloud (ATP Cloud)
- Junos Telemetry Interface
- Network Address Translation (NAT)
- Network Management and Monitoring
- Public Key Infrastructure (PKI)
- 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 vRR
- Licensing
- Finding More Information
- Requesting Technical Support
- Revision History
Release Notes: Junos OS Release 23.4R1®
Introduction
Junos OS runs on the following Juniper Networks® hardware: ACX Series, cRPD, cSRX, EX Series, JRR Series, Juniper Secure Connect, MX Series, NFX Series, QFX Series, SRX Series Firewalls, vRR, and vSRX Virtual Firewall. These release notes accompany Junos OS Release 23.4R1. They describe new and changed features, limitations, and known and resolved problems in the hardware and software.
You can find release notes for all Junos OS releases at https://www.juniper.net/documentation/product/us/en/junos-os#cat=release_notes.