Redis DB is not connecting in server - c#

[vinoth kumar]

// code used to connect DB 

var redisEnabled = redisSettings.IsEnabled; 

dynamic storage = new FileStorage(); 

try 

{ 

 if (redisEnabled) 

  { 

         var redis = ConnectionMultiplexer.Connect(configurationOptions);

         if (redis.IsConnected)

        { 

            storage = new RedisStorage(redis, reportsPath); 

         } 

    } 

}

Redis DB is connected in local machines, But it is not connecting in servers(IsConnected = false), No exception, No error messages

1. Same pfx file is used in local machine and in server
2. Using the same CA and private key, it is connecting from redis client in server