# Potential problems described below
curl: (7) Failed to connect to conf.infosystems.ru port 443: Connection refused
.curl: (7) Failed to connect to conf.infosystems.ru port 443: Connection refused
.curl: (7) Failed to connect to conf.infosystems.ru port 443: Connection refused
.curl: (7) Failed to connect to conf.infosystems.ru port 443: Connection refused