Release Notes: Junos® OS Release 17.3R3 for the
ACX Series, EX Series, MX Series, NFX Series, PTX Series, QFX Series,
SRX Series, and Junos Fusion
11 January 2019
Table of Contents
- Introduction
- Junos OS Release Notes for ACX Series
- New and Changed Features
- Release 17.3R3 New and Changed Features
- Release 17.3R2 New and Changed Features
- Release 17.3R1 New and Changed Features
- Hardware
- Class of Service
- Interfaces and Chassis
- Timing and Synchronization
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Class of Service
- Hierarchical Class of Service
- Interfaces and Chassis
- Software Installation and Upgrade
- Layer 2 Features
- Router
- Resolved Issues
- Reolved Issues: 17.3R3
- Resolved Issues: 17.3R2
- General Routing
- Resolved Issues: 17.3R1
- Layer 2 Features
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Product Compatibility
- Hardware Compatibility
- Hardware Compatibility Tool
- Junos OS Release Notes for EX Series Switches
- New and Changed Features
- Release 17.3R3 New and Changed Features
- Restoration Procedures and Failure Handling
- Release 17.3R2 New and Changed Features
- Release 17.3R1 New and Changed Features
- Authentication, Authorization, and Accounting (AAA) (RADIUS)
- EVPNs
- Layer 2 Features
- Layer 3 Features
- Management
- Multiprotocol Label Switching (MPLS)
- Operation, Administration, and Maintenance
- Services Applications
- Changes in Behavior and Syntax
- General Routing
- Management
- Network Management and Monitoring
- Services Applications
- VLAN Infrastructure
- Known Behavior
- Authentication, Authorization, and Accounting (AAA) (RADIUS)
- Platform and Infrastructure
- Known Issues
- General Routing
- High Availability (HA) and Resiliency
- Layer 2 Features
- Platform and Infrastructure
- Virtual Chassis
- Resolved Issues
- Resolved Issues: 17.3R3
- EVPN
- High Availability (HA) and Resiliency
- Infrastructure
- Interfaces and Chassis
- MPLS
- Platform and Infrastructure
- Routing Protocols
- Resolved Issues: 17.3R2
- Authentication, Authorization, and Accounting (AAA) (RADIUS)
- Class of Service (CoS)
- EVPNs
- Infrastructure
- Interfaces and Chassis
- Layer 2 Features
- MPLS
- Platform and Infrastructure
- Routing Protocols
- Virtual Chassis
- Resolved Issues: 17.3R1
- Authentication, Authorization, and Accounting (AAA) (RADIUS)
- Infrastructure
- Interfaces and Chassis
- Layer 2 Features
- Platform and Infrastructure
- Documentation Updates
- Traffic Management Feature Guide for EX4600 Switches
- Migration, Upgrade, and Downgrade Instructions
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Product Compatibility
- Hardware Compatibility
- Hardware Compatibility Tool
- Junos OS Release Notes for Junos Fusion Data Center
- New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Junos Fusion Data Center
- Known Issues
- Resolved Issues
- Resolved Issues: Release 17.3R3
- Junos Fusion Data Center
- Resolved Issues: Release 17.3R2
- Junos Fusion Data Center
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Basic Procedure for Upgrading an Aggregation Device
- Preparing the Switch for Satellite Device Conversion
- Autoconverting a Switch into a Satellite Device
- Manually Converting a Switch into a Satellite Device
- Configuring a Switch into a Satellite Device Before Connecting
It to a Junos Fusion Topology
- Configuring Satellite Device Upgrade Groups
- Converting a Satellite Device to a Standalone Device
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Downgrading from Release 17.3
- Product Compatibility
- Hardware Compatibility
- Junos OS Release Notes for Junos Fusion Enterprise
- New and Changed Features
- Junos Fusion Enterprise
- Changes in Behavior and Syntax
- Junos Fusion Enterprise
- Known Behavior
- Junos Fusion Enterprise
- Known Issues
- Junos Fusion Enterprise
- Resolved Issues
- Resolved Issues: 17.3R3
- Resolved Issues: 17.3R2
- Resolved Issues: 17.3R1
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Basic Procedure for Upgrading Junos OS on an Aggregation Device
- Upgrading an Aggregation Device with Redundant Routing Engines
- Preparing the Switch for Satellite Device Conversion
- Converting a Satellite Device to a Standalone Switch
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Downgrading from Release 17.3
- Product Compatibility
- Hardware and Software Compatibility
- Hardware Compatibility Tool
- Junos OS Release Notes for Junos Fusion Provider Edge
- New and Changed Features
- Release 17.3R3 New and Changed Features
- Release 17.3R2 New and Changed Features
- Release 17.3R1 New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Resolved Issues: 17.3R3
- Junos Fusion Provider Edge
- Resolved Issues: 17.3R2
- Junos Fusion Provider Edge
- Junos Fusion Satellite Software
- Resolved Issues: 17.3R1
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Basic Procedure for Upgrading an Aggregation Device
- Upgrading an Aggregation Device with Redundant Routing Engines
- Preparing the Switch for Satellite Device Conversion
- Converting a Satellite Device to a Standalone Device
- Upgrading an Aggregation Device
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Downgrading from Release 17.3
- Product Compatibility
- Hardware Compatibility
- Hardware Compatibility
- Hardware Compatibility Tool
- Junos OS Release Notes for MX Series 5G Universal Routing Platforms
- New and Changed Features
- Release 17.3R3 New and Changed Features
- Interfaces and Changes
- Restoration Procedures and Failure
- Services Applications
- Software Installation and Upgrade
- Subscriber Management and Services
- VPNs
- Release 17.3R2 New and Changed Features
- Release 17.3R1 New and Changed Features
- Class of Service (CoS)
- Dynamic Host Configuration Protocol (DHCP)
- EVPNs
- General Routing
- High Availability (HA) and Resiliency
- Interfaces and Chassis
- IPsec
- IPv6
- Layer 2 Features
- Layer 2 VPN
- Layer 3 Features
- Management
- MPLS
- Multicast
- Network Management and Monitoring
- Operation, Administration, and Maintenance (OAM)
- Port Security
- Routing Policy and Firewall Filters
- Routing Protocols
- Security
- Services Applications
- Software Defined Networking (SDN)
- Subscriber Management and Services
- Virtual Chassis
- Changes in Behavior and Syntax
- Class of Service
- EVPNs
- General Routing
- High Availability (HA) and Resiliency
- Interfaces and Chassis
- Management
- MPLS
- Network Management and Monitoring
- Routing Protocols
- Security
- Services Application
- Software Installation and Upgrade
- Subscriber Management and Services
- User Interface and Configuration
- VLAN Infrastructure
- Known Behavior
- Class of Service (CoS)
- EVPN
- Forwarding and Sampling
- General Routing
- High Availability (HA) and Resiliency
- Infrastructure
- Interfaces and Chassis
- MPLS
- Platform and Infrastructure
- Routing Protocols
- Services Application
- Software Installation and Upgrage
- Subscriber Management and Services
- Known Issues
- Class of Service (CoS)
- EVPN
- Forwarding and Sampling
- General Routing
- High Availability (HA) and Resiliency
- Infrastructure
- Interfaces and Chassis
- Layer 2 Ethernet Services
- Layer 2 Features
- MPLS
- Platform and Infrastructure
- Routing Protocols
- Services Applications
- Subscriber Access Management
- User Interface and Configuration
- VPNs
- Resolved Issues
- Resolved Issues: 17.3R3
- Application Layer Gateways (ALGs)
- Class of Service (CoS)
- EVPN
- Forwarding and Sampling
- General Routing
- High Availability (HA) and Resiliency
- Infrastructure
- Interfaces and Chassis
- Layer 2 Ethernet Services
- Layer 2 Features
- MPLS
- Multicast
- Network Management and Monitoring
- Platform and Infrastructure
- Routing Policy and Firewall Filters
- Routing Protocols
- Services Applications
- Software Installation and Upgrade
- Subscriber Access Management
- User Interface and Configuration
- VPNs
- Resolved Issues: 17.3R2
- Application Layer Gateways (ALGs)
- EVPN
- Forwarding and Sampling
- General Routing
- High Availability and Resiliency
- Infrastructure
- Interfaces and Chassis
- Layer 2 Features
- Layer 2 Ethernet Services
- MPLS
- Network Management and Monitoring
- Platform and Infrastructure
- Routing Policy and Firewall Filters
- Routing Protocols
- Services Applications
- Software Installation and Upgrade
- Subscriber Access Management
- VPNs
- Resolved Issues: 17.3R1
- Class of Service (CoS)
- Forwarding and Sampling
- General Routing
- Interfaces and Chassis
- Layer 2 Features
- Layer 2 Ethernet Services
- MPLS
- Network Management and Monitoring
- Platform and Infrastructure
- Routing Protocols
- Services Applications
- Subscriber Management and Services
- User Interface and Configuration
- VPNs
- Documentation Updates
- Subscriber Management Access Network
- Subscriber Management Provisioning Guide
- Migration, Upgrade, and Downgrade Instructions
- Basic Procedure for Upgrading to Release 17.3
- Procedure to Upgrade to FreeBSD 10.x based Junos OS
- Procedure to Upgrade to FreeBSD 6.x based Junos OS
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Upgrading a Router with Redundant Routing Engines
- Downgrading from Release 17.3
- Product Compatibility
- Hardware Compatibility
- Hardware Compatibility Tool
- Junos OS Release Notes for NFX Series
- New and Changed Features
- Release 17.3R3 New and Changed Features
- Release 17.3R2 New and Changed Features
- Release 17.3R1 New and Changed Features
- Changes in Behavior and Syntax
- Known Behavior
- Known Issues
- Resolved Issues
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Product Compatibility
- Hardware Compatibility
- Hardware Compatibility Tool
- Junos OS Release Notes for PTX Series Packet Transport Routers
- New and Changed Features
- Release 17.3R3 New and Changed Features
- Release 17.3R2 New and Changed Features
- Software Installation and Upgrade
- Release 17.3R1 New and Changed Features
- Class of Service
- General Routing
- Interfaces and Chassis
- Management
- Multicast
- Network Management and Monitoring
- Operation, Administration, and Maintenance
- Routing Policy and Firewall Filters
- Routing Protocols
- Services Applications
- Changes in Behavior and Syntax
- Forwarding and Sampling
- Interfaces and Chassis
- Management
- Network Management and Monitoring
- Services Application
- VLAN-Infrastructure
- Known Behavior
- General Routing
- MPLS
- Known Issues
- General Routing
- Interfaces and Chassis
- Routing Protocols
- Resolved Issues
- Resolved Issues: 17.3R3
- General Routing
- Infrastructure
- MPLS
- Platform and Infrastructure
- Routing Protocols
- VPN
- Resolved Issues: 17.3R2
- General Routing
- Infrastructure
- Interfaces and Chassis
- MPLS
- Platform and Infrastructure
- Routing Protocols
- Resolved Issues: 17.3R1
- Layer 2 Features
- Documentation Updates
- Migration, Upgrade, and Downgrade Instructions
- Upgrade and Downgrade Support Policy for Junos OS Releases
- Upgrading a Router with Redundant Routing Engines
- Basic Procedure for Upgrading to Release 17.3
- Product Compatibility
- Hardware Compatibility
- Hardware Compatibility Tool
- Junos OS Release Notes for the QFX Series
- New and Changed Features
- Release 17.3R3 New and Changed Features
- EVPNs
- Routing Policy and Firewall Filters
- Release 17.3R2 New and Changed Features
- EVPNs
- IP Tunneling
- Multicast
- Virtual Chassis
- Release 17.3R1 New and Changed Features
- Class of Service (CoS)
- EVPNs
- General Routing
- High Availability (HA) and Resiliency
- Interfaces and Chassis
- Layer 2 Features
- Management
- Multicast
- MPLS
- Operation, Administration, and Maintenance
- Port Security
- Routing Protocols Policy and Firewall Filters
- Routing Protocols
- Virtual Chassis
- Changes in Behavior and Syntax
- Class of Service (CoS)
- EVPNs
- General Routing
- Interfaces and Chassis
- Management
- Network Management and Monitoring
- Routing Policy and Firewall Filters
- Virtual Chassis
- VLAN Infrastructure
- Known Behavior
- Class of Service (CoS)
- EVPN
- High Availability (HA) and Resiliency
- Layer 2 Features
- MPLS
- Platform and Infrastructure
- Routing Protocols
- Virtual Chassis
- Known Issues
- Class of Service (CoS)
- EVPN
- General Routing
- Interfaces and Chassis
- Layer 2 Features
- Network Management and Monitoring
- Routing Protocols
- Software Installation and Upgrade
- Resolved Issues
- Resolved Issues: 17.3R3
- General Routing
- EVPN
- High Availability (HA) and Resiliency
- Interfaces and Chassis
- Layer 2 Features
- Layer 2 Ethernet Services
- MPLS
- Platform and Infrastructure
- Routing Protocols
- Resolved Issues: 17.3R2
- Hardware
- Class of Service (CoS)
- EVPNs
- Interfaces and Chassis
- Layer 2 Features
- Layer 3 Features
- Management
- MPLS
- Network Management and Monitoring
- Platform and Infrastructure
- Port Security
- Routing Policy and Firewall Filters
- Routing Protocols
- Software Installation and Upgrade
- Virtual Chassis
- Resolved Issues: 17.3R1
- General Routing
- Interfaces and Chassis
- Layer 2 Features
- Port Security
- Routing Protocols
- System Management
- VXLAN
- Documentation Updates
- Traffic Management Feature Guide for the QFX Series
- Migration, Upgrade, and Downgrade Instructions
- Upgrading Software on QFX Series Switches
- Installing the Software on QFX10002 Switches
- Upgrading Software from Junos OS Release 15.1X53-D3X to Junos
OS Release 15.1X53-D60, 15.1X53-D61.7, 15.1X53-D62, and 15.1X53-D63
on QFX10008 and QFX10016 Switches
- Installing the Software on QFX10008 and QFX10016 Switches
- Performing a Unified ISSU
- Preparing the Switch for Software Installation
- Upgrading the Software Using Unified ISSU
- Product Compatibility
- Hardware Compatibility
- Hardware Compatibility Tool
- Junos OS Release Notes for SRX Series
- New and Changed Features
- Release 17.3R2 New and Changed Features
- Release 17.3R1 New and Changed Features
- Flow and Processing
- IDP
- Interfaces and Chassis
- Junos OS XML API and Scripting
- Layer 2 Features
- Management
- Network Security
- Software Installation and Upgrade
- User Interface and Configuration
- Resolved Issues
- Resolved Issues: 17.3R2
- Application Layer Gateways (ALGs)
- Authentication and Access Control
- Chassis Clustering
- CoS
- Ethernet Switching
- Flow-Based and Packet-Based Processing
- J-Web
- Network Address Translation (NAT)
- Network Management and Monitoring
- Platform and Infrastructure
- Resolved Issues: 17.3R1
- Interfaces and Chassis
- Layer 2 Ethernet Services
- Platform and Infrastructure
- Routing Policy and Firewall Filters
- Unified Threat Management (UTM)
- VPNs
- Migration, Upgrade, and Downgrade Instructions
- Upgrade and Downgrade Scripts for Address Book Configuration
- About Upgrade and Downgrade Scripts
- Running Upgrade and Downgrade Scripts
- Upgrade and Downgrade Support Policy for Junos OS Releases
and Extended End-Of-Life Releases
- Product Compatibility
- Hardware Compatibility
- Upgrading Using Unified ISSU
- Compliance Advisor
- Finding More Information
- Documentation Feedback
- Requesting Technical Support
- Revision History