from granian.utils.proxies import wrap_wsgi_with_proxy_headers from netbox.wsgi import application application = wrap_wsgi_with_proxy_headers( application, trusted_hosts=[ '10.0.0.0/8', '172.16.0.0/12', '192.168.0.0/16', 'fc00::/7', 'fe80::/10', ], )