T-Mobile 5G gateway - Advanced configuration

example-config.json

{
  "2.4ghz": {
    "airtimeFairness": true,
    "channel": "6",
    "channelBandwidth": "20MHz",
    "isMUMIMOEnabled": true,
    "isRadioEnabled": true,
    "isWMMEnabled": true,
    "maxClients": 128,
    "mode": "auto",
    "transmissionPower": "100%"
  },
  "5.0ghz": {
    "airtimeFairness": true,
    "channel": "149",
    "channelBandwidth": "40MHz",
    "isMUMIMOEnabled": true,
    "isRadioEnabled": true,
    "isWMMEnabled": true,
    "maxClients": 128,
    "mode": "auto",
    "transmissionPower": "100%"
  },
  "bandSteering": {
    "isEnabled": true
  },
  "ssids": [
    {
      "2.4ghzSsid": true,
      "5.0ghzSsid": true,
      "encryptionMode": "AES",
      "encryptionVersion": "WPA2/WPA3",
      "guest": false,
      "isBroadcastEnabled": true,
      "ssidName": "wi fi? wi not fi",
      "wpaKey": "CCD7E118-F6F8-440D-9383-9FC0754F3F16"
    }
  ]
}

read-gw-config.sh

#!/bin/bash
# This script reads the config from a T-Mobile Gateway, showing it as JSON on STDOUT.
# This has been tested on the T-Mobile Arcadyan KVD21 gateway.
#
# Example usage:
#
#   export GW_PASSWORD=your.gw.admin.password
#   ./read-gw-config.sh > current-config.json
#
set -euo pipefail

: "${GW_PASSWORD:?Please set GW_PASSWORD to the gateway admin password}"
: "${GW_IP:=192.168.12.1}"

bearer_token=$(curl -sS -X POST "http://${GW_IP}/TMI/v1/auth/login" -d "{\"username\": \"admin\", \"password\": \"${GW_PASSWORD}\" }" | jq -r .auth.token)
curl -sS "http://${GW_IP}/TMI/v1/network/configuration/v2?get=ap" -H "Authorization: Bearer ${bearer_token}"

write-gw-config.sh

#!/bin/bash
# This script writes the config for a T-Mobile Gateway. It reads the config from STDIN as JSON.
# This has been tested on the T-Mobile Arcadyan KVD21 gateway.
#
# Example usage:
#
#   export GW_PASSWORD=your.gw.admin.password
#   cat new-config.json | ./write-gw-config.sh
#
set -euo pipefail

: "${GW_PASSWORD:?Please set GW_PASSWORD to the gateway admin password}"
: "${GW_IP:=192.168.12.1}"

bearer_token=$(curl -sS -X POST "http://${GW_IP}/TMI/v1/auth/login" -d "{\"username\": \"admin\", \"password\": \"${GW_PASSWORD}\" }" | jq -r .auth.token)
curl -v -d "@-" "http://${GW_IP}/TMI/v1/network/configuration/v2?set=ap" -H "Authorization: Bearer ${bearer_token}"