Questions tagged [netstat]
Netstat (network statistic) is a tool, common to Windows, Unix and Linux, used to obtain information about network connections (outbound and inbound), routing tables, and a range of information on the use of statistics the network interface. Netstat.exe command line that shows all open ports for Transmission Control Protocol (TCP) and User Datagram Protocol (UDP).
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What is ::: in the Local Address of netstat output?
This is the output of netstat -tulpn that I get:
tcp 0 0 127.0.0.1:2208 0.0.0.0:* LISTEN 2055/hpiod
tcp 0 0 127.0.0.1:631 0.0....
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How does Mac OSX prioritize network interfaces when routing?
To give a concrete example, how does OSX choose which of these default entries from netstat -nr to route to?
Destination Gateway Flags Refs Use Netif Expire
0/1 ...
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Netstat -a command : Difference between 0.0.0.0 and 127.0.0.1
When running netstat -a on my local machine, i see ports on the 0.0.0.0 address listening. I would assume that 0.0.0.0 is my local machine, except that i also see 127.0.0.1 listening to specific ...
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Why does explorer.exe has an established connection to a microsoft server?
This seems a bit odd. Using netstat -a -b -n I've found the following:
TCP 192.168.1.X:1150 157.56.124.76:443 ESTABLISHED [Explorer.EXE]
It turns out that the ip 157.56.124.76 which resolves to ...
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Listen for incoming request on port on Linux, then run command
I am after as lightweight as possible solution to listen on a port for a specific request, then run a command should the port be hit and the correct request be recedved.
Eg. Send a request to 192.168....
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netstat with process name?
Using netstat -a -o -n I can get the list of ports and PID
then I need to go to task manager and add the PID and see who is it.
(pretty frustrating)
I was wonder if there is a CMD command which ...
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Why UDP does not show LISTENING in the state column in netstat?
TCP shows LISTENING in the state column while UDP does not show anything:
Is it because UDP has only one state (which is LISTENING) so there is no need to show it, or is there another reason?
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Port 9001 used by Microsoft-HTTPAPI/2.0
The port 9001 seems to be used by Microsoft-HTTPAPI/2.0. I get this from the browser doing a http://localhost:9001/
HTTP/1.1 404 Not Found
Content-Type: text/html; charset=us-ascii
Server: Microsoft-...
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Powershell one-liner to show process on same line as port using netstat issue
First I just want to make sure user Erik Bitemo gets credit for the original code I'm using here. The output is what I'm looking for with one exception: One of the ports disappears and "System System5"...
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The meaning of port 0 in netstat output
What is the meaning of port 0 in netstat -an output in Windows? I'm asking about socket in Foreign address column:
0.0.0.0:0
I know that 0.0.0.0 address means, that host is listening on all ...
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Is the same port acting as both client and server?
i find something strange in this netstat output. the output is taken using netstat -a -n -o -p TCP command on win 7.
Proto Local Address Foreign Address State PID
TCP ...
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Meaning of netstat output?
When I type "sudo netstat -an", this is part of the output I get:
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 192.99.202.17:39922 ...
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Strange entries in Netstat output
Out of curiosity, I ran Netstat on my Windows PC, and I found some strange entries like:
xx-fbcdn-shv-01-amt2:https
edge-star-mini-shv-01-frt3:https
mil04s03-in-f10:https
xx-fbcdn-shv-01-amt2:https
...
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Batch Capture incoming Netstat IPs as variable
I'm trying to figure out if there is a way I can capture (and if possible, log) the ip addresses displayed from 'netstat' command. I'm trying to make a script that waits for a ping from a specific ...
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PID 4 Using Port 80 - IIS Unable To Bind
So I've been having a problem where I can't use localhost:80 on IIS
So I ran this:
> netstat -ano | find "0:80"
And got:
TCP 0.0.0.0:80 0.0.0.0:0 LISTENING 4
...