端口
C:\Users\zhangbin>netstat -ano | findstr 443
TCP 0.0.0.0:443 0.0.0.0:0 LISTENING 7196
TCP 192.168.50.49:1180 39.97.4.86:443 ESTABLISHED 46320
TCP 192.168.50.49:4235 183.146.208.56:443 ESTABLISHED 46320
TCP 192.168.50.49:4577 14.215.56.238:443 ESTABLISHED 46320
TCP 192.168.50.49:4578 14.215.56.242:443 ESTABLISHED 46320
TCP 192.168.50.49:5284 180.163.150.166:443 ESTABLISHED 46320
TCP 192.168.50.49:5298 14.215.177.39:443 FIN_WAIT_1 39004
TCP 192.168.50.49:5305 14.215.177.39:443 FIN_WAIT_1 39004
TCP 192.168.50.49:6609 113.96.109.116:443 ESTABLISHED 46320
TCP 192.168.50.49:6959 52.139.250.253:443 ESTABLISHED 5880
TCP 192.168.50.49:8503 14.215.89.41:443 ESTABLISHED 46320
TCP 192.168.50.49:8943 180.103.180.4:443 CLOSE_WAIT 39004
TCP 192.168.50.49:10064 39.96.132.69:443 ESTABLISHED 46320
TCP 192.168.50.49:11647 49.7.22.7:443 ESTABLISHED 46320
TCP 192.168.50.49:12494 14.215.56.238:443 ESTABLISHED 46320
TCP 192.168.50.49:14338 183.146.208.56:443 ESTABLISHED 46320
TCP 192.168.50.49:14377 40.77.226.250:443 ESTABLISHED 46320
TCP [::]:443 [::]:0 LISTENING 7196
进程
C:\Users\zhangbin>tasklist | findstr "7196"
vmware-hostd.exe 7196 Services 0 30,584 K
C:\Users\zhangbin>
有时候找不到,可能被系统保留了
C:\Users\zhangbin>netsh interface ipv4 show excludedportrange protocol=tcp
协议 tcp 端口排除范围
开始端口 结束端口
---------- --------
1072 1171
1172 1271
1372 1471
1472 1571
2675 2774
2785 2884
5357 5357
11322 11421
11811 11910
50000 50059 *
50128 50128
* - 管理的端口排除。
C:\Users\zhangbin>
排查自己的端口
netsh int ipv4 add excludedportrange protocol=tcp startport=11880 numberofports=1
- 无法排除,因为有人已经使用了?

重启NAT服务
C:\Windows\system32> net stop winnat
Windows NAT Driver 服务已成功停止。
C:\Windows\system32>net start winnat
Windows NAT Driver 服务已经启动成功。
C:\Windows\system32>