 ELASTIC BNG · SUBSCRIBER MANAGEMENT

The broadband gateway that grows with you.

A fully cloud-native BNG with control and user planes disaggregated (CUPS). Terminate PPPoE, IPoE and L2TP sessions at scale, add capacity by scheduling more data-plane instances, and never schedule a chassis swap again.

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 CONTROL / USER PLANE SEPARATION

SESSIONS PER NODE

SESSION SETUPS / MIN

<1µs

FORWARDING LATENCY

99.999%

CONTROL-PLANE UPTIME

// WHAT IT DOES

Everything a chassis BNG does — as software you can schedule.

01 · TERMINATION

Every access protocol

PPPoE, IPoEv4/v6, DHCP, and L2TP LAC/LNS — dual-stack, with RADIUS and Diameter for AAA.

02 · POLICY

Per-subscriber QoS

Hierarchical shaping, dynamic rate changes via CoA, and lawful intercept — enforced at line rate.

03 · ADDRESSING

Built-in CGNAT

Carrier-grade NAT, DS-Lite, and MAP-T integrated into the data plane — no separate box, no extra hop.

04 · ROUTING

MPLS & SRv6 native

Terminate into L3VPNs and slices directly. BGP, IS-IS and OSPF on the control plane.

05 · RESILIENCE

Stateful failover

Sessions replicate across data-plane instances; a failed instance drains without dropping subscribers.

06 · TELEMETRY

Streaming everything

gNMI/gRPC streaming telemetry, per-subscriber counters, and OpenConfig models out of the box.

// SEPARATION OF CONCERNS

One control plane. As many user planes as the peak demands.

Control plane

Handles authentication, session state, policy and routing. Runs as a highly-available cluster you scale for signaling load.

User plane

Forwards subscriber traffic at line rate on merchant silicon or DPDK. Add instances to add throughput — independently of the control plane.

SESSION LIFECYCLE · LIVE

// AT A GLANCE

Specification snapshot

Concurrent sessions / node 2,000,000

Data-plane throughput up to 800 Gbps

Access protocols PPPoE · IPoE · L2TP

AAA RADIUS · Diameter

Address translation CGNAT · DS-Lite · MAP-T

Routing / transport BGP · IS-IS · MPLS · SRv6

See the full datasheet →

Scope a proof-of-concept for your access edge.

Tell us your session and throughput targets and we'll build a custom quote.

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