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 ...

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OSX Yosemite - How to add route having two default gateways

I'm on OSX Yosemite and I have two different active connections... - WIFI (en0) - Tethering USB (en7) SnakeBook:~ root# netstat -nr Routing tables Internet: Destination Gateway ...
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What is port 1001 used by NT Kernel & System on my Windows 7?

Sometimes i make ssh tunnel which listen as sock proxy on port 1001. But lately i can't bind to this port. Apparently this port already occupied. I can bind to any port for my ssh tunnel. But I'm ...
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45 views

Cannot connect to port 3306 on a remote MySQL server using MySQL Workbench in Mac OS X

I want to access MySQL remotely: GRANT ALL ON *.* TO thufir@'192.168.0.16' IDENTIFIED BY 'hfdks4329vjkl'; When Workbench failed to connect, I took a look with ping and telnet: Brents-MacBook:~ ...
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OS X - Static routes / non-standard default gateway for endpoints on *local subnet*

My question is: How can I reliably set up a static route in OS X, for 2 endpoints to pass via a gateway, where all machines are on the same subnet? I provide the context below: For testing ...
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How to make netstat on Linux only show OUTBOUND tcp connetions?

My Ubuntu server is infected and there is a process making a bunch of HTTP requests to a bunch of websites. I have added the following to my firewall (UFW): sudo ufw deny out proto tcp to any port ...
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Established connection on VPS not appearing in tcpdump

I'm running the kippo honeypot on port 22 with my actual ssh on port 2999. netstat Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 ...
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30 views

netstat showing multiple responses for single listening process

Why does netstat -lntp show multiple responses as 0.0.0.0:22 & :::22 for a single sshd process? Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program ...
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132 views

Some program occupy port 80. What is it?

I am trying to run netstat and this is what I got Proto Local Address Foreign Address State TCP 127.0.0.1:5550 TOSHIBA-PC:49319 ESTABLISHED TCP ...
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307 views

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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52 views

How can I connect to MongoDB on my Mac OSX from a process on a Vagrant/Virtualbox machine?

I can't use localhost because from my virtual machine's perspective localhost is the virtual machine itself and not the underlying host that it is running on. How can I connect to the host machine ...
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Windows netstat reports an “amnesia:2554” connection: what the hell is “vcnet-link-v10”?

Running netstat in Windows reports this line: TCP 192.168.1.161:59065 amnesia:2554 TIME_WAIT 192.168.1.161 it's me, but we have no “amnesia” host on the network. Looking for info ...
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63 views

How to use Continuously (-c) with grep on netstat?

How can I use netstat -c option with grep without repeating the info? Example: sudo netstat -tapc (works fine) I want to do the same but only for the http lines: sudo netstat -tapc | grep http ...
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64 views

What is the timeframe used, for TCPBacklogDrop value calculation in netstat [closed]

I'm interested in the value TCPBacklogDrop of the command netstat -s on linux. But I don't know which timeframe is considered, when calculating it.
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View IP connections on Windows originating from VM or Connection Sharing (like netstat-nat)

IP Connections from Windows Internet Connection Sharing (ICS) or Virtual Machine bridged connections do not show up in tools like sysInternals tcpview/procexp, although traffic can be seen (by ...
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2answers
345 views

Getting system lacked sufficient buffer space or because a queue was full

My ASP.NET and SQL Server 2012 application is running on Windows Server 2008 R2. Suddenly, my internet on server stopped working and my application start throwing, An operation on a socket could not ...
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1answer
92 views

What's the netstat command to get the process name and only for a specific port?

I'm using netstat on Windows 7, I would like to get only the process which are using the port 80 and to get also the name of the process. Not only the PID. I've found this solution to add the process ...
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1answer
53 views

What is this foreign address called cartfill in windows netstat

This is the result of netstat in my Winodws 8 CMD C:\Windows\System32>netstat Active Connections Proto Local Address Foreign Address State TCP 127.0.0.1:2311 ...
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19 views

Process port-protocol form PID

If I have process ID and I want to know the port and Protocol of this process is there any command in netstat or other help me?
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1answer
158 views

How do I clear command prompt before each netstat refresh?

How do I clear the command prompt screen before printing out netstat information when using a refresh interval? I've been using netstat -anp TCP | Find "5000" to view information for a specific ...
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3answers
2k views

How to determine why port 443 is already in use?

I'm running Apache 2.4.10 on a Windows 7 machine and am trying to add SSL connections. Port 80 connections work fine, and I'm trying to add port 443. When the httpd.conf gets Listen 443 added it ...
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1answer
28 views

Analysing what network connections are made by a service in Linux

Is it possible to pipe an executable script through a utility that shows what network connections the script is making [in real time]? I was thinking I might be able to use netstat and connect to that ...
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110 views

netstat returns a huge amount of connections

I am having connection problem with my internet connection, it drops really frequently and it is almost impossible to connect to my phone for debugging apps using both wired and wireless connections. ...
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221 views

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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458 views

How to find which port a service is using by “grep” the result of netstat output on windows 7?

i want to find which port a service is using. i know i can use netstat -anb to show all the protocols and all applications. but how can i filter the result, eg. if the program i'm trying to ...
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146 views

weird netstat result what does this mean why is my computer connected to itself

netstat shows following results: ACTIVE CONNECTNONS PROTO LOCAL ADDRES FOREIGN ADDRESS TCP 127.0.0.1:54964 MYCOMPUTER:54965 TCP 127.0.0.1:54965 ...
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174 views

Windows 8 seems to be remote controlled?

Recently I have detected that my mouse pointer moves by itself sometimes and even clicks/open random programs/files. I have no idea if this is hardware related since I am using my laptop connected to ...
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167 views

How can I tell what this process is from netstat -AB?

I need to find out which process is running on port 8888. I have used the 'netstat -AB' command in the command prompt however it does not show me the information. It seems to have a problem reading ...
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bind-address = ::1 # however, netstat shows 0.0.0.0:3306 LISTENING

I'm running MySQL 5.6 on 64-bit Windows 7 with IPv6 and IPv4 enabled. In my.ini: port=3306 bind-address = ::1 I was hoping to use IPv6 and restrict to the loop-back adapter. I used ::1 instead ...
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2answers
732 views

Linux, netstat : how to display the owner of programs using ports?

I'm getting crazy with the command netstat. In the man we can read that, in the output of Active Internet Connections (TCP, UDP, raw) we should have : User : The username or the user id (UID) of ...
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1answer
608 views

lots of netstat entries

I have a lot of nestat entries in my cmd window of windows7 and I have a bad feeling about this. I just logged in and I am googling here on this page. Do I have a security issue ? Virus ? TCP ...
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10k views

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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2k views

What's up with port 8080 on my OSX box?

I thought a web server process I brought up was listening on localhost:8080, and tried to connect to it, but kept getting connection reset errors. As it turns out, I was mistaken and my process was ...
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409 views

Is explorer.exe connecting to a Singapore Microsoft server common behaviour?

Netstas results explorer.exe TCP 192.168.x.x: 491x 111.221.124.116: 443 ESTABLISHED Is this part of error reporting?
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60 views

Query an office gateway/router to confirm all routes?

Is it possible to send a 'query' of some sort to a gateway device in an office to see what subnets I have access to? For example, I know that I have access to multiple subnets because we have many ...
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1answer
59 views

Netstat speed on windows

This is more my curiosity bugging me than anything else, but when I type: `netstat -a` the results can take as long as a minute to display. It seems like I'm waiting forever. However, if I ...
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3answers
362 views

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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64 views

What does the routing table entry 129.0&0x8500 mean?

While attempting to diagnose some network problems, I looked at the routing table on my computer (Mac OS 10.9): healslime> netstat -rn Routing tables Internet: Destination Gateway ...
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2answers
134 views

What does *:* in lsof output stand for?

While executing the command /usr/sbin/lsof -l -i -P -n as the root user, I am getting this output. COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME ... httpd 9164 70 3u ...
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need to know how many connections i have on a specific port. using netstat

need to know how many connections i have on a specific port. For example that i have 10 connection on port 80. Is it possible to do on *netsta*t or in any program ?
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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 ...
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netstat multiple local addresses - connections from other PC in LAN to Internet

Running netstat on my Ubuntu 12.04 in a LAN reveals entries like this: Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 ...
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105 views

Closing active internet connections

I contracted 12 MB/s connection, but I'm only getting about 3 MB/s on one of my computers. My other computer is running smoothly on 13 MB/s. My ISP says that I have open connections that are dragging ...
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1answer
55 views

How to know particular port status in osx

How can I find particular port status in osx? I think with netstat, I can do it. But even I read man netstat. I could not understand how to do it.
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1answer
141 views

Where are the open ports ? Am I getting an incomplete list?

As I enter the netstat command in the terminal, I get the following list. Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State ...
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25k views

how to use netstat to show what process is listening on a port

I'm on an OS X mountain lion laptop and have a couple of Vagrant boxes on it. I'm trying to figure out which process is listening on port 8080. My variations produce like a hundred lines but none ...
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1k views

What does netstat -r on OSX tell you about gateways?

I noticed the route table has a lot of entries I do not understand. The route tabel is: Internet: Destination Gateway Flags Refs Use Netif Expire default ...
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411 views

Send HTTP request from server to another server and get the IP that replies

so I have to do this project, and I honestly have NO idea where to start. So basically, it will send a simple GET request to a web server, and then wait for a reply, and it will print out the IP that ...
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Can anyone explain this netstat -b? There are a lot of connections.

I did a netstat -b and received this list: Active Connections Proto Local Address Foreign Address State TCP 127.0.0.1:2559 www:56952 TIME_WAIT TCP ...
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3answers
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how to use netstat on a specific port in Linux

Guys i want to know if my specific port is running a server using netstat? how do i achieve that?
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What is “armtech daemon”?

I ran a netstap -p tcp on my machine (A macbook) and noticed a number of entries for something called localhost.armtechdaemo. Searching the web doesn't really give me anything useful. Does anyone ...