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为什么oracle19c 1521 ort访问其他端口，并且出现TIME_WAIT状态

发布于 2025-01-09 19:33:28 字数 6775 浏览 1 评论 0原文

我在服务器10.113.103.146上安装了oracle19c，为什么1521端口访问同一服务器上的许多其他端口，并显示TIME_WAIT状态，日志为：

tcp 3 0 10.113.103.146:1521 0.0.0.0:* LISTEN 119668/tnslsnr
tcp6 0 0 10.113.103.146:18108 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15412 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11896 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12708 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15722 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14132 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14714 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14928 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15688 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11526 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17998 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14918 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13612 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12510 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15544 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16644 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17264 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13300 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15550 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14474 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11418 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11550 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18174 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18218 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13104 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16660 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:5501 192.168.120.253:57263 已建立 46488/ora_d000_ora1 tcp6 0 0 10.113.103.146:17988 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17856 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15246 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12704 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14938 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18298 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13052 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:9998 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16122 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10170 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10010 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12478 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:9778 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13816 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17112 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17842 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16302 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17592 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16344 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14480 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16916 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14004 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17532 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15458 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15604 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14944 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17018 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14218 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15176 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10534 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11098 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15406 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13210 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17708 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12874 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17254 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13732 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15142 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11912 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11748 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16262 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13916 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18288 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12406 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13440 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17704 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10834 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18168 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:9092 192.168.56.4:41534 已建立 22436/java
tcp6 0 0 10.113.103.146:14542 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16378 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12924 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15874 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15418 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16292 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13578 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16886 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18276 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10442 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10044 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17464 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16340 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13662 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11638 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14370 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18306 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13120 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17448 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15112 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10368 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11538 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17306 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10590 10.113.103.146:1521 TIME_WAIT -

有帮助吗？多谢

原文

I installed oracle19c on server 10.113.103.146,why 1521 port access many other port on the same server ,and show TIME_WAIT status,log is:

tcp 3 0 10.113.103.146:1521 0.0.0.0:* LISTEN 119668/tnslsnr
tcp6 0 0 10.113.103.146:18108 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15412 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11896 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12708 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15722 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14132 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14714 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14928 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15688 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11526 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17998 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14918 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13612 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12510 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15544 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16644 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17264 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13300 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15550 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14474 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11418 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11550 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18174 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18218 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13104 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16660 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:5501 192.168.120.253:57263 ESTABLISHED 46488/ora_d000_ora1
tcp6 0 0 10.113.103.146:17988 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17856 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15246 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12704 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14938 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18298 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13052 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:9998 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16122 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10170 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10010 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12478 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:9778 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13816 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17112 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17842 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16302 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17592 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16344 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14480 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16916 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14004 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17532 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15458 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15604 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14944 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17018 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14218 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15176 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10534 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11098 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15406 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13210 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17708 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12874 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17254 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13732 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15142 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11912 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11748 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16262 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13916 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18288 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12406 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13440 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17704 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10834 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18168 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:9092 192.168.56.4:41534 ESTABLISHED 22436/java
tcp6 0 0 10.113.103.146:14542 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16378 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:12924 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15874 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15418 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16292 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13578 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16886 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18276 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10442 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10044 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17464 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:16340 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13662 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11638 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:14370 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:18306 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:13120 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17448 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:15112 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10368 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:11538 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:17306 10.113.103.146:1521 TIME_WAIT -
tcp6 0 0 10.113.103.146:10590 10.113.103.146:1521 TIME_WAIT -

any help? thanks a lot

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所谓喜欢 2025-01-16 19:33:28

端口 1521 是进行连接的服务器端口。它永远都是一样的。其他端口是客户端端口，它们是为每个连接随机分配的。

TIME_WAIT 状态表示连接已被本地主机关闭（无论您在何处运行 netstat），但正在等待任何剩余数据包进入，然后完全终止。这些将超时并在几分钟内消失。请参阅此处： http://manpages.ubuntu.com/manpages /jammy/en/man8/netstat.8.html

TIME_WAIT
          The socket is waiting after close to handle packets still in the network.

Port 1521 is the server port to which the connection is made. It will always be the same. The other ports are the client-side ports, which are randomly assigned, per connection.

TIME_WAIT status indicates that the connection has been closed by the local host (wherever you are running netstat) but is waiting for any remaining packets to come in before completely terminating. These will time out and disappear within a few minutes. See here: http://manpages.ubuntu.com/manpages/jammy/en/man8/netstat.8.html

TIME_WAIT
          The socket is waiting after close to handle packets still in the network.
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