All error codes

router_unreachable

HTTP 503 The router did not answer

What happened

The router did not answer on its management interface. On a write request this can also mean the change was applied and only the read-back failed, so the router state may already have changed.

What to do

Read the router state before you retry. Then send the same request again later with a new idempotency key.

Retrying

The request itself is fine. Repeat it later; after a 5xx use a new idempotency key and read the resource first.

How it arrives

{
    "type": "https://docs.fiberax.com/errors/router_unreachable",
    "title": "The router did not answer",
    "status": 503,
    "code": "router_unreachable",
    "request_id": "a277dcd1ca652c65"
}

Branch your code on code, never on the wording of title.