---
title: "PUT /config/whitelist"
method: PUT
path: "/config/whitelist"
---

# PUT /config/whitelist

`PUT /config/whitelist`

Configure a node's whitelist. When a node is configured with a non-empty whitelist, only frames received from EUI64 addresses within the whitelist are passed up to the MAC layer for processing. If an empty whitelist is configured, the node's whitelist is disabled.

## Request body

- MacAddresses — An array of EUI64 addresses.
  - `macAddressList` string[], required — An array of EUI64 addresses.

## Response `200`

Router successfully configured.

## Other responses

- `default` — Unknown error occurred

---

[API](https://skmtc.dev/siliconlabs/apis/tbu-api.md) · [All operations](https://skmtc.dev/siliconlabs/apis/tbu-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/siliconlabs/tbu-api/revisions/11bc7842d64c/schema)