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[CNI] LACP #25086

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Merged
merged 3 commits into from
Sep 11, 2025
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[CNI] LACP #25086

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marciocloudflare Sep 11, 2025
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marciocloudflare Sep 11, 2025
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marciocloudflare Sep 11, 2025
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3 changes: 2 additions & 1 deletion src/content/docs/network-interconnect/get-started.mdx
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Expand Up @@ -33,8 +33,9 @@ Eligibility for CNI and port availability is determined in coordination with you
- **Dataplane 1.0:** Requires GRE tunneling for Magic Transit / WAN traffic, limiting the MTU to 1,476 bytes.
- **Dataplane 1.1:** Supports a native 1,500-byte MTU for traffic from Cloudflare to you (ingress), but still requires a 1,476-byte MTU for traffic from you to Cloudflare (egress).
- **Bidirectional Forwarding Detection (BFD):** BFD provides fast failure detection for BGP sessions and is supported on direct connections. To enable BFD, contact your account team. Note that BFD on a CNI does not impact the failover time for Magic Transit / WAN tunnels, which rely on separate health checks.
- **Link Aggregation Control Protocol (LACP)**: To increase bandwidth and provide link resiliency, Cloudflare supports combining multiple physical CNI ports into a single logical channel using LACP. You can bundle multiple connections to increase total throughput and add redundancy to your private connection with Cloudflare.

#### Performance characteristics
### Performance characteristics

The following are the maximum throughput rates supported by the CNI connection. Actual performance will depend on your specific use case and configuration.

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