{ "addr": ":6881", "tracker": { "driver": "memory" }, "backend": { "driver": "noop" }, "private_tracker": false, "freeleech": false, "whitelist": false, "purge_inactive_torrents": true, "announce": "30m", "min_announce": "15m", "request_timeout": "10s", "default_num_want": 50, "allow_ip_spoofing": true, "dual_stacked_peers": true, "real_ip_header": "", "preferred_subnet": false, "preferred_ipv4_subnet": 0, "preferred_ipv6_subnet": 0, "stats_buffer_size": 0, "include_mem_stats": true, "verbose_mem_stats": false, "mem_stats_interval": "5s" }