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TCP/IP

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    TCP/IP

    Junos OS implements full IP routing functionality, providing support for IP version 4 and IP version 6 (IPv4 and IPv6, respectively). The routing protocols are fully interoperable with existing IP routing protocols, and they have been developed to provide the scale and control necessary for the Internet core.

    Feature hierarchy Feature Name
    TCP/IP / IPv6 / Covert channels identification and mitigation for IPv6 extension headers
    TCP/IP / IPv6 / DNS for IPv6
    TCP/IP / IPv6 / Diameter peers and transports support IPv6 addresses
    TCP/IP / IPv6 / Dual Stacking
    TCP/IP / IPv6 / Dynamic routes distribution through IS-IS and OSPF
    TCP/IP / IPv6 / Forced IPv6 DNS server address insertion
    TCP/IP / IPv6 / Global range setting for initial router advertisement intervals
    TCP/IP / IPv6 / IPV6 packet (pps) and byte (bps) rates included in interface traffic statistics
    TCP/IP / IPv6 / IPv6 Addresses
    TCP/IP / IPv6 / IPv6 CoS (BA, MF classification & rewrite, scheduling based on TC)
    TCP/IP / IPv6 / IPv6 End-to-End trace support
    TCP/IP / IPv6 / IPv6 Filter based forwarding
    TCP/IP / IPv6 / IPv6 GRE tunnel
    TCP/IP / IPv6 / IPv6 L3 forwarding in HW
    TCP/IP / IPv6 / IPv6 Layer 3 multicast protocols
    TCP/IP / IPv6 / IPv6 Multicast (with pd/pe v6)
    TCP/IP / IPv6 / IPv6 NAT Support
    TCP/IP / IPv6 / IPv6 NAT64
    TCP/IP / IPv6 / IPv6 NDP DoS issue
    TCP/IP / IPv6 / IPv6 PIM
    TCP/IP / IPv6 / IPv6 RA Guard
    TCP/IP / IPv6 / IPv6 SLAAC and dual stack (ipv4 and ipv6) support for User Endpoint address allocation in 4G and 5G
    TCP/IP / IPv6 / IPv6 Screens HA Active/Active Support
    TCP/IP / IPv6 / IPv6 TCP proxy support
    TCP/IP / IPv6 / IPv6 VPN Provider Edge Routing
    TCP/IP / IPv6 / IPv6 Zone/Address/Interface HA Active/Active Support
    TCP/IP / IPv6 / IPv6 access security-DHCPv6 snooping
    TCP/IP / IPv6 / IPv6 access security-IPv6 Neighbor Discovery inspection
    TCP/IP / IPv6 / IPv6 access security-IPv6 source guard
    TCP/IP / IPv6 / IPv6 address configuration: Interfaces
    TCP/IP / IPv6 / IPv6 address for point-to-point AutoVPN networks that use traffic selectors
    TCP/IP / IPv6 / IPv6 addresses in logical systems
    TCP/IP / IPv6 / IPv6 flow HA Active/Active support
    TCP/IP / IPv6 / IPv6 for Equal-cost multipath (ECMP) flow-based forwarding
    TCP/IP / IPv6 / IPv6 forwarding
    TCP/IP / IPv6 / IPv6 management and services
    TCP/IP / IPv6 / IPv6 multicast Rosen version 7
    TCP/IP / IPv6 / IPv6 neighbor redirect compliance with RFC 4861
    TCP/IP / IPv6 / IPv6 over IPv4 tunnels
    TCP/IP / IPv6 / IPv6 over MPLS (6PE)
    TCP/IP / IPv6 / IPv6 over MPLS label-switched paths (LSPs)
    TCP/IP / IPv6 / IPv6 over generic routing encapsulation (GRE) tunnels using IPv4 transport-de-encapsulation support
    TCP/IP / IPv6 / IPv6 over generic routing encapsulation (GRE) tunnels using IPv4 transport-encapsulation support
    TCP/IP / IPv6 / IPv6 reassembly for v4ov6 tunnels
    TCP/IP / IPv6 / IPv6 routing, forwarding, global address configuration, and Internet Control Message Protocol (ICMP)
    TCP/IP / IPv6 / IPv6 static routing
    TCP/IP / IPv6 / IPv6 statistics
    TCP/IP / IPv6 / IPv6 support for AutoVPN and ADVPN with dynamic routing protocol
    TCP/IP / IPv6 / IPv6 support for ClearPass
    TCP/IP / IPv6 / IPv6 support for IS-IS BFD
    TCP/IP / IPv6 / IPv6 support for Network Access Control (NAC)
    TCP/IP / IPv6 / IPv6 support for UTM features
    TCP/IP / IPv6 / IPv6 support for aggregated multiservices (AMS) interfaces
    TCP/IP / IPv6 / IPv6 support for dynamic endpoint VPNs
    TCP/IP / IPv6 / IPv6 support for next-hop groups
    TCP/IP / IPv6 / IPv6 support for static egress LSPs
    TCP/IP / IPv6 / IPv6 support for traceroute with AS number lookup
    TCP/IP / IPv6 / IPv6 support for unnumbered Ethernet interfaces
    TCP/IP / IPv6 / IPv6 support in PTSP, AACL, and LPDF services
    TCP/IP / IPv6 / IPv6 syn cookie/syn proxy support
    TCP/IP / IPv6 / IPv6 tunnel
    TCP/IP / IPv6 / IPv6 tunneling and IPv6 Layer 3 VPNs
    TCP/IP / IPv6 / IPv6 tunneling control
    TCP/IP / IPv6 / Interface-specific IPv6 classifiers and rewrite rules
    TCP/IP / IPv6 / Map single IPv6 anycast address on multiple anchor Packet Forwarding Engines
    TCP/IP / IPv6 / Map static IPv6 route to next-hop using service label
    TCP/IP / IPv6 / NTP support for IPv6 VRF
    TCP/IP / IPv6 / Outbound-SSH connections with IPv6 addresses
    TCP/IP / IPv6 / PTP over IPv6/UDP encapsulation
    TCP/IP / IPv6 / Preserving and restoring IPv6 prefixes assigned using DHCPv6 Prefix Delegation
    TCP/IP / IPv6 / RFC 4291 Compliance
    TCP/IP / IPv6 / RFC2460, IPv6
    TCP/IP / IPv6 / Recursive DNS server ICMPv6 router advertisement
    TCP/IP / IPv6 / SLAAC Snooping
    TCP/IP / IPv6 / SLAAC snooping over a Layer 2 EVPN-VXLAN gateway
    TCP/IP / IPv6 / Stateless Auto configuration
    TCP/IP / IPv6 / Stateless source IPv6 prefix translation
    TCP/IP / IPv6 / Support for IPv6 demux configuration on Trio MPC/MIC interfaces
    TCP/IP / IPv6 / Transparent mode support for IPv6 flows
    TCP/IP / TCP / Exchanging data more efficiently using TCP Fast Open
    TCP/IP / TCP / Support for TCP port forwarding
    TCP/IP / TCP / TCP proxy enhancement
    TCP/IP / TCP / TCP/IP stack: Path MTU discovery