APP_HOST=0.0.0.0 APP_PORT=8088 SCAN_SUBNET=192.168.88.0/24 SCAN_INTERVAL_SECONDS=15 SCAN_TIMEOUT_SECONDS=0.35 SCAN_CONCURRENCY=120 DNS_LOG_PATH= CORE_ROUTER_IP=192.168.88.1 CORE_ROUTER_NAME=RB4011 CORE_SWITCH_IP=192.168.88.2 CORE_SWITCH_NAME=CRS328-24P