Very long-time user with the AstLinux project...
stunnel 5.19 works fine, when upgrading to stunnel 5.21 with the same config I get: -- Starting Stunnel Server Proxy... [.] stunnel 5.21 on i586-pc-linux-gnu platform [.] Compiled/running with OpenSSL 1.0.1p 9 Jul 2015 [.] Threading:FORK Sockets:POLL,IPv6 TLS:ENGINE,OCSP,PSK,SNI [ ] errno: (*__errno_location ()) [.] Reading configuration from file /etc/stunnel/server.conf [.] UTF-8 byte order mark not detected [ ] Compression disabled [ ] PRNG seeded successfully [!] Error resolving "::": Address family for nodename not supported (EAI_ADDRFAMILY) [!] /etc/stunnel/server.conf:14: "accept = :::8443": Failed to resolve accepting address --
Has the syntax changed to listen on both IPv4/IPv6 ?
Lonnie