hub data fetching

Hub Data Fetching Functions

These methods are called during the coordinator update cycle to pull data from the router and refresh the cached state.

Function	Purpose
fetch_system_status	Updates CPU temperature, load averages, memory, flash statistics, uptime, and MCU battery data.
fetch_kmwan_status	Updates per-interface WAN status (Ethernet, Repeater, Cellular, Tethering) via the edgerouter API.
fetch_upgrade_info	Pulls the latest firmware check data from the router, using fields such as current_version, current_compile_time, and current_type, along with release notes, upgrade config, and live upgrade status for the update entity. This refresh is performed once every 24 hours rather than on every polling cycle.
fetch_connected_devices	Polls the client list and calculates traffic rates for tracked devices.
fetch_wifi_interfaces	Retrieves configuration and status for all WiFi radios (2.4GHz, 5GHz, etc.).
fetch_fan_status	Retrieves current fan speed, running state, and temperature threshold.
fetch_led_status	Retrieves current system LED enabled state.
fetch_wireguard_clients	Tracks the connection status and tunnel IDs for WireGuard VPN profiles.
fetch_wg_server_status	Retrieves the status and connected peers for the WireGuard server.
fetch_ovpn_clients	Tracks the connection status for OpenVPN clients.
fetch_ovpn_server_status	Retrieves the status and connected users for the OpenVPN server.
fetch_tailscale_state	Monitors the status of the Tailscale service.
fetch_zerotier_status	Monitors the status of the ZeroTier service.
fetch_adguard_status	Monitors AdGuard Home and DNS status.
fetch_cellular_status	Aggregates modem hardware info with live SIM signal/network status.
fetch_repeater_status	Updates the connection state, SSID, and signal for WiFi station mode.
fetch_repeater_config	Retrieves settings like band locking, auto-switch, and smart reconnect configuration.
fetch_saved_networks	Syncs the list of known WiFi access points used for repeater mode.
fetch_firewall_rules	Retrieves the list of custom firewall rules.
fetch_dmz_config	Retrieves the current DMZ configuration.
fetch_port_forwards	Retrieves the list of port forwarding rules.
fetch_wan_access	Retrieves WAN ping/HTTPS/SSH access settings.
fetch_zone_list	Retrieves the firewall zone list (used for DMZ targeting).
fetch_parental_control_status	Retrieves parental control config, group status, and filtering mode.
fetch_access_control_config	Retrieves the blacklist/whitelist access control configuration.
fetch_sms_messages	Retrieves and parses the SMS inbox into internal models.

Related Pages

• Hub Overview
• Hub Core Functions
• Action Functions
• Option Updates
• Parental Control Helpers