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The Junos OS infrastructure spans Junos OS, Junos OS Evolved, and other OS-specific components.
| Feature hierarchy | Feature Name |
|---|---|
| Junos Infrastructure / | 64-bit Junos OS |
| Junos Infrastructure / | Device recovery mode |
| Junos Infrastructure / | ELS: Enhanced Layer 2 Software |
| Junos Infrastructure / | Enable MFC application to run on a Dense Port Concentrator |
| Junos Infrastructure / | FTP |
| Junos Infrastructure / | FreeBSD: Junos kernel upgrade to FreeBSD 10+ |
| Junos Infrastructure / | FreeBSD: Junos kernel upgrade to FreeBSD 6 |
| Junos Infrastructure / | FreeBSD: Main base OS update |
| Junos Infrastructure / | GPT disk partition |
| Junos Infrastructure / | ICMP: Extension |
| Junos Infrastructure / | ICMP: Internet Control Message Protocol |
| Junos Infrastructure / | ICMP: Maximum generation rate for ICMP and ICMPv6 messages |
| Junos Infrastructure / | ICMP: Redirect |
| Junos Infrastructure / | ICMP: Time-to-live (TTL) expiry with source address |
| Junos Infrastructure / | ICMPv6 |
| Junos Infrastructure / | Junos OS |
| Junos Infrastructure / | Junos OS Evolved |
| Junos Infrastructure / | Junos OS Evolved: Asynchronous notifications, SIOCETHTOOL iotcl, and multipath routes |
| Junos Infrastructure / | Junos OS Evolved: Install 3rd party software on devices running Junos OS Evolved |
| Junos Infrastructure / | Junos OS Evolved: NIST media sanitization support for NVMe disks |
| Junos Infrastructure / | Junos OS Evolved: Run third-party applications in containers |
| Junos Infrastructure / | Junos OS Evolved: Third-party SDK for dual RE platforms |
| Junos Infrastructure / | Junos OS: Automatic 64-bit mode and maximum configuration database size |
| Junos Infrastructure / | Junos OS: Kernel synchronization performance and debugging |
| Junos Infrastructure / | Junos VM: Dual virtual function (VF) |
| Junos Infrastructure / | Junos VM: Guest virtual machine |
| Junos Infrastructure / | Junos VM: Increased memory allocation |
| Junos Infrastructure / | Junos VM: Migration to Wind River Linux 9 kernel version |
| Junos Infrastructure / | Junos VM: Routing Engine Virtualization |
| Junos Infrastructure / | Junos VM: Signed third-party application installation |
| Junos Infrastructure / | Junos VM: Upgrade Virtualization Infrastructure to WindRiver LTS-19 |
| Junos Infrastructure / | Linux base operating system upgrade |
| Junos Infrastructure / | Logical queue-depth in the PFE for IP options packets for protocols |
| Junos Infrastructure / | Packet input/output support (3rd party apps) |
| Junos Infrastructure / | Run applications signed by users |
| Junos Infrastructure / Addressing / | Link/Global Address Configuration |
| Junos Infrastructure / Addressing / DNS / | Clear DNS cache if DNS error responses are received |
| Junos Infrastructure / Addressing / DNS / | Configure DNS cache entries |
| Junos Infrastructure / Addressing / DNS / | DNS Client |
| Junos Infrastructure / Addressing / DNS / | DNS Proxy (Cache) with Split DNS |
| Junos Infrastructure / Addressing / DNS / | DNS enhancements |
| Junos Infrastructure / Addressing / DNS / | DNS over TCP |
| Junos Infrastructure / Addressing / DNS / | DNS request filtering for blocklisted domains |
| Junos Infrastructure / Addressing / DNS / | DNS supporting TTL values |
| Junos Infrastructure / Addressing / DNS / | DNS with VPN |
| Junos Infrastructure / Addressing / DNS / | Domain Name System (DNS) |
| Junos Infrastructure / Addressing / DNS / | Dynamic DNS updates |
| Junos Infrastructure / Addressing / DNS / | Programmable DNS error code in response to DNS query |
| Junos Infrastructure / CLI / | Allowing embedded ICMP packets |
| Junos Infrastructure / CLI / | Collecting aggregate queue statistics for underlying logical interfaces |
| Junos Infrastructure / CLI / | Console port: Disable port |
| Junos Infrastructure / CLI / | Console port: Restrict login to root only |
| Junos Infrastructure / CLI / | IPv6 address reporting: CLI show commands |
| Junos Infrastructure / CLI / | Idle timeout configuration for a user session (csh terminal only) |
| Junos Infrastructure / CLI / | Limit Screen Length |
| Junos Infrastructure / CLI / | Limit Screen Width |
| Junos Infrastructure / CLI / | Logging out idle root users from C shell or CLI console session |
| Junos Infrastructure / CLI / | Ping: Rapid ping |
| Junos Infrastructure / CLI / | Statement introduced to deny hidden commands |
| Junos Infrastructure / Junos Configuration / | Ability to execute operational scripts written in Python/TCL/Perl |
| Junos Infrastructure / Junos Configuration / | Asynchronous batch commits |
| Junos Infrastructure / Junos Configuration / | Batch commits |
| Junos Infrastructure / Junos Configuration / | Boot device configuration |
| Junos Infrastructure / Junos Configuration / | Commit comment enforcement |
| Junos Infrastructure / Junos Configuration / | Commit process split into two steps |
| Junos Infrastructure / Junos Configuration / | Commit script access to the pre-inheritance candidate configuration in configure private sessions |
| Junos Infrastructure / Junos Configuration / | Commit-confirmed alert banner |
| Junos Infrastructure / Junos Configuration / | Common configuration payload password support for RADIUS server |
| Junos Infrastructure / Junos Configuration / | Configuration rollback |
| Junos Infrastructure / Junos Configuration / | Configure Batch |
| Junos Infrastructure / Junos Configuration / | Configure Exclusive |
| Junos Infrastructure / Junos Configuration / | Configure Private |
| Junos Infrastructure / Junos Configuration / | Configuring limits on concurrently running event policies and memory allocation for scripts |
| Junos Infrastructure / Junos Configuration / | Confirmed option with the commit command in the edit private mode |
| Junos Infrastructure / Junos Configuration / | Delay interval for upload actions defined in an event policy |
| Junos Infrastructure / Junos Configuration / | EZSetup |
| Junos Infrastructure / Junos Configuration / | Emit event script output in XML |
| Junos Infrastructure / Junos Configuration / | Enhanced commit script support |
| Junos Infrastructure / Junos Configuration / | Enhancement to reduce the time taken for performing system commit |
| Junos Infrastructure / Junos Configuration / | Event option: Specify start time for interval-based events |
| Junos Infrastructure / Junos Configuration / | Event policies |
| Junos Infrastructure / Junos Configuration / | Event policy support for configuration changes using Junos OS configuration mode commands |
| Junos Infrastructure / Junos Configuration / | Event policy support to override the system log priority of the triggering event |
| Junos Infrastructure / Junos Configuration / | Event scripts |
| Junos Infrastructure / Junos Configuration / | Fast synchronize of configuration for dual Routing Engines |
| Junos Infrastructure / Junos Configuration / | Image rollback |
| Junos Infrastructure / Junos Configuration / | Improving commit time when using configuration groups |
| Junos Infrastructure / Junos Configuration / | Increase memory to configuration database per process, as needed |
| Junos Infrastructure / Junos Configuration / | Incremental configuration synchronization from primary to backup routing engine |
| Junos Infrastructure / Junos Configuration / | Interface aliasing |
| Junos Infrastructure / Junos Configuration / | JSON format for configuration data |
| Junos Infrastructure / Junos Configuration / | Junos configuration: Auto-install of a config file from a Disk-on-Key device |
| Junos Infrastructure / Junos Configuration / | Junos configuration: JSON format |
| Junos Infrastructure / Junos Configuration / | Junos configuration: Rescue configuration |
| Junos Infrastructure / Junos Configuration / | Junos configuration: Wildcard range command |
| Junos Infrastructure / Junos Configuration / | Junos configuration: Wildcard range command in edit mode |
| Junos Infrastructure / Junos Configuration / | Junos configuration: Wildcard range configuration mode command |
| Junos Infrastructure / Junos Configuration / | Local authentication and remote authorization |
| Junos Infrastructure / Junos Configuration / | Locally configured authorization parameters to allow/deny operational commands with regular expressions |
| Junos Infrastructure / Junos Configuration / | OpenConfig: AAA data model v0.5.0 support |
| Junos Infrastructure / Junos Configuration / | Operation scripts |
| Junos Infrastructure / Junos Configuration / | Operation scripts for JUNOS event policy |
| Junos Infrastructure / Junos Configuration / | Operational Commands in Op Script |
| Junos Infrastructure / Junos Configuration / | Outbound SSH connections through HTTP proxy servers |
| Junos Infrastructure / Junos Configuration / | Outbound SSH service |
| Junos Infrastructure / Junos Configuration / | Password Change Policy: Maximum Lifetime |
| Junos Infrastructure / Junos Configuration / | Password Change Policy: Minimum Character Changes |
| Junos Infrastructure / Junos Configuration / | Password Change Policy: Minimum Lifetime |
| Junos Infrastructure / Junos Configuration / | Password Change Policy: Minimum Password Reuse |
| Junos Infrastructure / Junos Configuration / | Periodic Authorization Refresh |
| Junos Infrastructure / Junos Configuration / | Protecting a device configuration |
| Junos Infrastructure / Junos Configuration / | RADIUS over management routing instance (mgmt_junos) |
| Junos Infrastructure / Junos Configuration / | Remote RPC support for event scripts |
| Junos Infrastructure / Junos Configuration / | Remote procedure call (RPC) system log message search |
| Junos Infrastructure / Junos Configuration / | Rescue |
| Junos Infrastructure / Junos Configuration / | Scheduled configuration commits |
| Junos Infrastructure / Junos Configuration / | Script dampening |
| Junos Infrastructure / Junos Configuration / | Sequential RPCs in automation scripts |
| Junos Infrastructure / Junos Configuration / | Service rules support source and destination prefix lists as a match condition for stateful firewall, NAT, IDS, and CoS services |
| Junos Infrastructure / Junos Configuration / | Show | display set CLI commands |
| Junos Infrastructure / Junos Configuration / | Specifying access privileges for Junos OS configuration mode hierarchies |
| Junos Infrastructure / Junos Configuration / | Stateless Address Auto-Configuration(SLAAC) |
| Junos Infrastructure / Junos Configuration / | Supply a comment when committing a configuration |
| Junos Infrastructure / Junos Configuration / | Support for master source file for event script |
| Junos Infrastructure / Junos Configuration / | Support for optionally configuring checksum values to check the integrity of scripts |
| Junos Infrastructure / Junos Configuration / | Synchronizing scripts between Routing Engines |
| Junos Infrastructure / Junos Configuration / | System Zeroize |
| Junos Infrastructure / Junos Configuration / | System master password: Encryption for configuration secrets |
| Junos Infrastructure / Junos Configuration / | Transferring accounting statistics files and router configuration archives using HTTP URL |
| Junos Infrastructure / Junos Configuration / | Trigger a policy based on event count |
| Junos Infrastructure / Junos Configuration / | Upload files created by event scripts |
| Junos Infrastructure / Junos Configuration / | jcs:load-configuration template supports loading the rescue configuration |
| Junos Infrastructure / License Management Infrastructure / | Enforcing license-based restrictions while upgrading Junos OS |
| Junos Infrastructure / License Management Infrastructure / | Junos licensing |
| Junos Infrastructure / License Management Infrastructure / | Licensable ports |
| Junos Infrastructure / License Management Infrastructure / | License support to enhance port capacity |
| Junos Infrastructure / License Management Infrastructure / | Licensing |
| Junos Infrastructure / License Management Infrastructure / | Licensing enhancements |
| Junos Infrastructure / License Management Infrastructure / | Licensing: Network mode |
| Junos Infrastructure / License Management Infrastructure / | New command to set the license mode |
| Junos Infrastructure / License Management Infrastructure / | Stop log messages on throughput overuse |
| Junos Infrastructure / License Management Infrastructure / | Support for configuring a proxy server for downloading licenses |
| Junos Infrastructure / License Management Infrastructure / | Trigger license alarm at configured time interval |
| Junos Infrastructure / Software Installation & Upgrades / | Autoinstallation: Hybrid mode |
| Junos Infrastructure / Software Installation & Upgrades / | Configuration validation for image upgrade or downgrade |
| Junos Infrastructure / Software Installation & Upgrades / | Delete backup software image |
| Junos Infrastructure / Software Installation & Upgrades / | Download manager |
| Junos Infrastructure / Software Installation & Upgrades / | Enhanced file-signing with Veriexec |
| Junos Infrastructure / Software Installation & Upgrades / | Image Upgrade via USB |
| Junos Infrastructure / Software Installation & Upgrades / | In-band cluster upgrade |
| Junos Infrastructure / Software Installation & Upgrades / | JFirmware Upgrade Infrastructure |
| Junos Infrastructure / Software Installation & Upgrades / | Limited EVO Image - Without Encyption |
| Junos Infrastructure / Software Installation & Upgrades / | Limited encryption Junos image ("Junos Limited") created for customers in Armenia, Belarus, Kazakhstan, Kyrgyzstan, and Russia |
| Junos Infrastructure / Software Installation & Upgrades / | Retain, delete, or validate add-on packages during installation |
| Junos Infrastructure / Software Installation & Upgrades / | Separate firmware installation packages for independent firmware updates |
| Junos Infrastructure / Software Installation & Upgrades / | Separate stage and activate options for software installations |
| Junos Infrastructure / Software Installation & Upgrades / | Software Upgrade |
| Junos Infrastructure / Software Installation & Upgrades / | Software upgrades and downgrades |
| Junos Infrastructure / Software Installation & Upgrades / Junos Selective Update / | Automated Express Path+ |
| Junos Infrastructure / Software Installation & Upgrades / Junos Selective Update / | JSU Support |
| Junos Infrastructure / TCP/IP / IPv6 / | Covert channels identification and mitigation for IPv6 extension headers |
| Junos Infrastructure / TCP/IP / IPv6 / | DNS for IPv6 |
| Junos Infrastructure / TCP/IP / IPv6 / | Diameter peers and transports support IPv6 addresses |
| Junos Infrastructure / TCP/IP / IPv6 / | Dual Stacking |
| Junos Infrastructure / TCP/IP / IPv6 / | Dynamic routes distribution through IS-IS and OSPF |
| Junos Infrastructure / TCP/IP / IPv6 / | Forced IPv6 DNS server address insertion |
| Junos Infrastructure / TCP/IP / IPv6 / | Global range setting for initial router advertisement intervals |
| Junos Infrastructure / TCP/IP / IPv6 / | IPV6 packet (pps) and byte (bps) rates included in interface traffic statistics |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 Addresses |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 CoS (BA, MF classification & rewrite, scheduling based on TC) |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 End-to-End trace support |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 Filter based forwarding |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 GRE tunnel |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 L3 forwarding in HW |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 Layer 3 multicast protocols |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 Multicast (with pd/pe v6) |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 NAT Support |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 NAT64 |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 NDP DoS issue |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 PIM |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 RA Guard |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 SLAAC and dual stack (ipv4 and ipv6) support for User Endpoint address allocation in 4G and 5G |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 Screens HA Active/Active Support |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 TCP proxy support |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 VPN Provider Edge Routing |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 Zone/Address/Interface HA Active/Active Support |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 access security-DHCPv6 snooping |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 access security-IPv6 Neighbor Discovery inspection |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 access security-IPv6 source guard |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 address configuration: Interfaces |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 address for point-to-point AutoVPN networks that use traffic selectors |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 addresses in logical systems |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 flow HA Active/Active support |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 for Equal-cost multipath (ECMP) flow-based forwarding |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 forwarding |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 management and services |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 multicast Rosen version 7 |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 neighbor redirect compliance with RFC 4861 |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 over IPv4 tunnels |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 over MPLS (6PE) |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 over MPLS label-switched paths (LSPs) |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 over generic routing encapsulation (GRE) tunnels using IPv4 transport-de-encapsulation support |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 over generic routing encapsulation (GRE) tunnels using IPv4 transport-encapsulation support |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 reassembly for v4ov6 tunnels |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 routing, forwarding, global address configuration, and Internet Control Message Protocol (ICMP) |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 static routing |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 statistics |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for AutoVPN and ADVPN with dynamic routing protocol |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for ClearPass |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for IS-IS BFD |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for Network Access Control (NAC) |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for UTM features |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for aggregated multiservices (AMS) interfaces |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for dynamic endpoint VPNs |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for next-hop groups |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for static egress LSPs |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for traceroute with AS number lookup |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support for unnumbered Ethernet interfaces |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 support in PTSP, AACL, and LPDF services |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 syn cookie/syn proxy support |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 tunnel |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 tunneling and IPv6 Layer 3 VPNs |
| Junos Infrastructure / TCP/IP / IPv6 / | IPv6 tunneling control |
| Junos Infrastructure / TCP/IP / IPv6 / | Interface-specific IPv6 classifiers and rewrite rules |
| Junos Infrastructure / TCP/IP / IPv6 / | Map single IPv6 anycast address on multiple anchor Packet Forwarding Engines |
| Junos Infrastructure / TCP/IP / IPv6 / | Map static IPv6 route to next-hop using service label |
| Junos Infrastructure / TCP/IP / IPv6 / | NTP support for IPv6 VRF |
| Junos Infrastructure / TCP/IP / IPv6 / | Outbound-SSH connections with IPv6 addresses |
| Junos Infrastructure / TCP/IP / IPv6 / | PTP over IPv6/UDP encapsulation |
| Junos Infrastructure / TCP/IP / IPv6 / | Preserving and restoring IPv6 prefixes assigned using DHCPv6 Prefix Delegation |
| Junos Infrastructure / TCP/IP / IPv6 / | RFC 4291 Compliance |
| Junos Infrastructure / TCP/IP / IPv6 / | RFC2460, IPv6 |
| Junos Infrastructure / TCP/IP / IPv6 / | Recursive DNS server ICMPv6 router advertisement |
| Junos Infrastructure / TCP/IP / IPv6 / | SLAAC Snooping |
| Junos Infrastructure / TCP/IP / IPv6 / | SLAAC snooping over a Layer 2 EVPN-VXLAN gateway |
| Junos Infrastructure / TCP/IP / IPv6 / | Stateless Auto configuration |
| Junos Infrastructure / TCP/IP / IPv6 / | Stateless source IPv6 prefix translation |
| Junos Infrastructure / TCP/IP / IPv6 / | Support for IPv6 demux configuration on Trio MPC/MIC interfaces |
| Junos Infrastructure / TCP/IP / IPv6 / | Transparent mode support for IPv6 flows |
| Junos Infrastructure / TCP/IP / TCP / | Exchanging data more efficiently using TCP Fast Open |
| Junos Infrastructure / TCP/IP / TCP / | Support for TCP port forwarding |
| Junos Infrastructure / TCP/IP / TCP / | TCP proxy enhancement |
| Junos Infrastructure / TCP/IP / TCP / | TCP/IP stack: Path MTU discovery |
| Junos Infrastructure / Virtual Platforms / | AWS Elastic Load Balancing |
| Junos Infrastructure / Virtual Platforms / | AWS Elastic Network Adapter (ENA) |
| Junos Infrastructure / Virtual Platforms / | CentOS version 7.2 |
| Junos Infrastructure / Virtual Platforms / | DHCP Relay on VPN routing and forwarding (VRF) |
| Junos Infrastructure / Virtual Platforms / | Data Plane Development Kit version 18 and Wind River Linux LTS22 OS |
| Junos Infrastructure / Virtual Platforms / | Data Plane Development Kit version 2.x |
| Junos Infrastructure / Virtual Platforms / | Data Plane Development Kit version 23.11 |
| Junos Infrastructure / Virtual Platforms / | Dedicated offload CPU for BFD |
| Junos Infrastructure / Virtual Platforms / | ESXi hypervisor |
| Junos Infrastructure / Virtual Platforms / | Flow caching |
| Junos Infrastructure / Virtual Platforms / | Intel X710 PCI-Express NICs drivers |
| Junos Infrastructure / Virtual Platforms / | Junos Device Manager for vSRX orchestration |
| Junos Infrastructure / Virtual Platforms / | Lite mode: Up to 96 ports |
| Junos Infrastructure / Virtual Platforms / | Red Hat Enterprise Linux version 7.2 |
| Junos Infrastructure / Virtual Platforms / | Red Hat Enterprise Linux version 7.7 |
| Junos Infrastructure / Virtual Platforms / | Red Hat OpenStack Platform version 8 |
| Junos Infrastructure / Virtual Platforms / | Ubuntu OpenStack |
| Junos Infrastructure / Virtual Platforms / | vMX mode display |
| Junos Infrastructure / Virtual Platforms / | vSRX 3.0 |