Does Interconnect on letter I share fate with other letters?

The control plane is shared. Data-plane queues for Interconnect stay isolated, so incident i-01 cannot drain neighbor letters.

Where is Interconnect measured first?

From Santiago (SCL) toward Bogotá. A global average is not an SLO for letter I.

Interconnect: handoff in São Paulo (GRU) · I-65

Runbook I-65 for Interconnect in São Paulo (GRU). Marker xserv-i-935d49d0042e. This page covers handoff for LATAM operators, not a worldwide average.

Interconnect: How this letter ties to the rest

Handoff from letter I Interconnect into the rest of the platform uses the same request IDs as the gateway. Runbook i-05 names who accepts the ticket after São Paulo pages out. Santiago does not silently inherit the incident.

Interconnect: A note on cost and transit

Rollback for i-06 is a documented command, not a hope. Transit is billed as backup while Interconnect prefers peering in Santiago. If cost spikes, the runbook cuts overflow to Bogotá before touching customer prefixes.

Interconnect: Why it matters on this continent

Design for Interconnect on letter I starts in São Paulo (GRU). Runbook i-01 keeps a single owner, a written rollback, and a traffic split that can be reversed without a global freeze. Neighbors in Santiago only take overflow after the local pool fails a health window.

Interconnect docs I-12

Public docs for letter I stay aligned with identifier xserv-i-pack. Page i-12 is the Interconnect slice operators search before the homepage. Edits in Miami show up in São Paulo on the next publish.

Interconnect design I-01

Interconnect probe I-02

Probes for Interconnect (i-02) leave Santiago every 15s toward Bogotá. XServ pages the named owner if loss or RTT crosses the letter budget. A probe never shares a queue with bulk transfers, so a saturated WAN does not hide a dead PoP.

Interconnect policy I-03

Policy for Interconnect is versioned as i-03. Operators measure error rate, p95 from Bogotá, and time-to-rollback — not a worldwide average. Changes land in Bogotá first, then Miami, with a hold if either region regresses.