T-Mobile 5G gateway - Advanced configuration

example-config.json

{
  "2.4ghz": {
    "airtimeFairness": true,
    "channel": "1",
    "channelBandwidth": "Auto",
    "isMUMIMOEnabled": true,
    "isRadioEnabled": true,
    "isWMMEnabled": true,
    "maxClients": 128,
    "mode": "auto",
    "ssid": {
      "encryptionMode": "AES",
      "encryptionVersion": "WPA2/WPA3",
      "isBroadcastEnabled": true,
      "ssidName": "YourSSIDHere",
      "steered": false,
      "wpaKey": "YourPasswordHere"
    },
    "transmissionPower": "100%"
  },
  "5.0ghz": {
    "airtimeFairness": true,
    "channel": "Auto",
    "channelBandwidth": "80MHz",
    "isMUMIMOEnabled": true,
    "isRadioEnabled": true,
    "isWMMEnabled": true,
    "maxClients": 128,
    "mode": "auto",
    "ssid": {
      "encryptionMode": "AES",
      "encryptionVersion": "WPA2/WPA3",
      "isBroadcastEnabled": true,
      "ssidName": "YourSSIDHere",
      "steered": false,
      "wpaKey": "YourPasswordHere"
    },
    "transmissionPower": "100%"
  }
}

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?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\": \"${GW_PASSWORD}\" }" | jq -r .auth.token)
curl -d "@-" "http://${GW_IP}/TMI/v1/network/configuration?set=ap" -H "Authorization: Bearer ${bearer_token}"