[OpenWrt Wiki] ZyXEL NBG6617
https://openwrt.org/toh/zyxel/nbg661701.12.2018 · ZyXEL NBG6617 This page is a work in progress. The NBG6617 is an entry-level two-stream 802.11ac device and can be easily flashed with OpenWrt from stock firmware. Version Notes Links v1 Support was introduced with commit 82618062cf. OpenWrt SoC documentation Ver CPU Ram Flash
OpenWRT - LibreNMS Docs
https://docs.librenms.org/Support/Device-Notes/Openwrtwlan0,wl-2.4G wlan1,wl-5.0G 2: Update the Openwrt SNMP configuration, adding extend support for the Wireless Sensor queries: vi /etc/config/snmpd , adding the following entries (assuming the scripts are installed in /etc/librenms, and are executable), and update the network interfaces as needed to match the hardware,