1 Long: socks5-gssapi 2 Help: Enable GSS-API auth for SOCKS5 proxies 3 Added: 7.55.0 4 --- 5 Tells curl to use GSS-API authentication when connecting to a SOCKS5 proxy. 6 The GSS-API authentication is enabled by default (if curl is compiled with 7 GSS-API support). Use --socks5-basic to force username/password authentication 8 to SOCKS5 proxies. 9