How do I find which application is using up my port? [closed]
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Improve this questionI am unable to start GlassFish, because it keeps showing this error message:
SEVERE: Shutting down v3 due to startup exception : No free port within range: 8080=com.sun.enterprise.v3.services.impl.monitor.MonitorableSelectorHandler@ed7d1
How can I find what applications are using what ports on Windows Vista? I have tried using nmap zenmap using the following target:
http://127.0.0.1:8080
But all I get is this:
Starting Nmap 5.51 ( http://nmap.org ) at 2011-08-05 12:05 Centra开发者_开发知识库l Daylight Time
NSE: Loaded 57 scripts for scanning.
Read data files from: C:\Program Files\Nmap
Nmap done: 0 IP addresses (0 hosts up) scanned in 4.55 seconds
Raw packets sent: 0 (0B) | Rcvd: 0 (0B)
WARNING: No targets were specified, so 0 hosts scanned.
How about netstat?
http://support.microsoft.com/kb/907980
The command is netstat -anob
.
(Make sure you run command as admin)
I get:
C:\Windows\system32>netstat -anob
Active Connections
Proto Local Address Foreign Address State PID
TCP 0.0.0.0:80 0.0.0.0:0 LISTENING 4
Can not obtain ownership information
TCP 0.0.0.0:135 0.0.0.0:0 LISTENING 692
RpcSs
[svchost.exe]
TCP 0.0.0.0:443 0.0.0.0:0 LISTENING 7540
[Skype.exe]
TCP 0.0.0.0:445 0.0.0.0:0 LISTENING 4
Can not obtain ownership information
TCP 0.0.0.0:623 0.0.0.0:0 LISTENING 564
[LMS.exe]
TCP 0.0.0.0:912 0.0.0.0:0 LISTENING 4480
[vmware-authd.exe]
And If you want to check for the particular port, command to use is: netstat -aon | findstr 8080 from the same path
To see which ports are available on your machine run:
C:> netstat -an |find /i "listening"
It may be possible that there is no other application running. It is possible that the socket wasn't cleanly shutdown from a previous session in which case you may have to wait for a while before the TIME_WAIT expires on that socket. Unfortunately, you won't be able to use the port till that socket expires. If you can start your server after waiting for a while (a few minutes) then the problem is not due to some other application running on port 8080.
On the command prompt, do:
netstat -nb
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