服务启动时一直在提示

21-Dec-2023 12:42:47.224 警告 [Druid-ConnectionPool-Create-1194582037jdbc:sqlserver://172.30.0.42:8091;DatabaseName=FineReport11] com.microsoft.sqlserver.jdbc.SQLServerConnection.Prelogin ConnectionID:195688 ClientConnectionId: f3632fea-b0ad-4daf-904c-9a4513242d3b Prelogin error: host 172.0.0.2 port 1433 Error reading prelogin response: 连接被对方重设 ClientConnectionId:f3632fea-b0ad-4daf-904c-9a4513242d3b经ping和nc命令验证端口是通的，请教这个问题怎么处理呢？