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- EVPN
- High Availability
- Interfaces
- Junos Telemetry Interface
- Licensing
- MPLS
- Network Address Translation (NAT)
- Network Management and Monitoring
- Precision Time Protocol (PTP)
- Routing Protocols
- Securing GTP and SCTP Traffic
- Source Packet Routing in Networking (SPRING) or Segment Routing
- Subscriber Management and Services
- VPNs
- Additional Features
- What's Changed
- Known Limitations
- Open Issues
- Resolved Issues
- Migration, Upgrade, and Downgrade Instructions
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- Licensing
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- Revision History
Chassis Cluster-specific
Support for IPv4 and IPv6 unicast IP-over-IP tunneling (SRX Series and vSRX)—Starting in Junos OS Release 23.1R1, we support IP-over-IP tunneling for IPv4 and IPv6 traffic.
[See IP-over-IP Tunneling.]