linux - 让 jsvc 监听 ipv4

Question

我正在设置电子邮件归档，它需要 jsvc。我已经设置好了，但是运行以下命令显示它没有在监听 ipv4。我怎样才能改变这个？

netstat -pan --tcp | grep jsvc
tcp        0      0 :::8888                     :::*                        LISTEN      3180/jsvc.exec      
tcp        0      0 :::2526                     :::*                        LISTEN      3180/jsvc.exec      
tcp        0      0 :::2527                     :::*                        LISTEN      3180/jsvc.exec      
tcp        0      0 ::ffff:172.16.0.3:43930     ::ffff:172.16.0.3:27017     ESTABLISHED 3180/jsvc.exec      
tcp        0      0 ::ffff:172.16.0.3:43929     ::ffff:172.16.0.3:27017     ESTABLISHED 3180/jsvc.exec