General :: Http - Find Out Which Process Is Listening On A Port?
Mar 16, 2011How can I find out which process is listening on a port on linux?
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General :: SFTP Server Port Blocked On Uni Network / Need To Change Listening Port
Oct 21, 2010VERY new to linux, erm but I have an issue that needs solving!I recently moved to university, where their network blocks sftp port 22, this means that I cannot connect to my FTP server which is running a version of linux.Now I've got this ftp server connected to a seedbox and it was created using the following walk through..Code:I have written this guide for a friend, but I though it would be useful for others as well.
There are several guides floating around, but I found that most always cock up in some way. This one is tried and tested to work on Debian Etch (on an OVH rps, but should apply to most servers).If there is a new stable release of rtorrent/libtorrent then I will update this guide to show you how to update it (without reinstalling the whole server).
At the bottom there are also instructions to install ftp access & some network monitoring software.Basically, I would really like someone to be able to construct the commands on how to change the listen port for sftp connection on linux or add another port to the list that Linux would use so that I could put in through putty.
General :: How To Find (and Kill) Process Running On A Certain Port
Aug 12, 2011Possible Duplicate: Finding the process that is using a certain port in Linux I'm using Ubuntu Linux 11.04. How do I write a shell script expression that will find the process running on port 4444 and then kill the process?
View 4 Replies View RelatedGeneral :: Close Listening Port In Ubuntu 10.04?
Jul 7, 2010I know that ports are, by default, not filtered; they simply don't respond to requests if there are no services listening on the port. Well, running netstat -tulpn gives:
Code:
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN -
[code]....
General :: Determine What Program Is Listening To Some Port , TCP , UDP In System?
Jan 21, 2010Is there a way to determine what program is listening to some port, TCP or UDP, in Linux?
View 4 Replies View RelatedServer :: SSH Is Still Listening On Port 22 After Change To A New Port?
Apr 6, 2011I edited "sshd_config" file and changed port 22 to a new port. After I restart ssh, it listens on port 22 and the new port. How can I disable SSH to listen on port 22? I'm using Debian.
View 6 Replies View RelatedNetworking :: Microsoft Process Listening On Box?
Sep 4, 2010I run various manual checks on my system to see if there's anything I can't account for and just one such instance just got thrown up here. I reproduce the output from netstat below. I see there is something called "microsoft-ds" shown as listening. What on earth is this doing on my PCLinuxOS box? I have googled it and there does appear to be some security issues related to it for Windows users and all the advice relating to it that I could find is for Windows users, but I am just baffled as to what this is doing on my Linux system.
[Code]...
Fedora :: Finding PID Associated With Listening Port
Sep 25, 2009When I do netstat -pantu it shows a dash where the pid would be. I have also checked lsof -i and see no pid associated with the port. How do I find what program is keeping the port open?
View 1 Replies View RelatedNetworking :: Ssh Listening To A Non-standard Port?
Oct 2, 2010I am running Ubuntu 64-bit and I have been trying to set up an ssh connection between the Ubuntu server and a Windows 7 client (using putty) and when I enter the command:
Code:
sudo netstat --inet -lpn | grep sshd
I get the following:
[code]....
Server :: Apache Is Not Listening On Port 8080?
Dec 2, 2010My Apache is not listening on port 8080. Hence i cant access my server manager [URL]
View 2 Replies View RelatedUbuntu Servers :: Named Is Listening On The Wrong Port?
Jul 11, 2010update:
Code:
luke@media:~$ sudo service bind9 restart
* Stopping domain name service...
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Security :: IPtables And FTP When Server Listening On Non-Standard Port?
Nov 9, 2009I'm using iptables with modules ip_contrack_ftp to be able to use passive ftp. It works well as long as port 21 is being used as listening port. Is there any way to make it work when I configure my ftp server (vsftpd) to listen on an alternative port, lets say 21001 or something? The helper module only seems to be working properly with the standard port, so I was wondering whether there was a way to "tell it" that another port is being used? I mean, of course I make a rule in fw to allow traffic to the alternative port.
But once it's time to start passive connection, then the iptable module cannot handle it properly. I could solve the problem by making a range of passive ports in the ftp-server configuration and allow the incoming traffic to them, but then using helper modules doesn't make any sense. I just want to allow the traffic to the listening port and then want the ip_contrack_ftp module to take care of the rest. This is what I do today - but only port 21 seems to be working. Is there a way to do this with a non-standard ftp port?
General :: Find The Parent Process Of A Zombie Process?
May 4, 2010How do you find the parent process of zombie processes?
When the child process is something where the parent is not entirely obvious...
Is there some way to list processes in tree format or something?
Fedora Servers :: Syslog Listening On Port 514 For Both Firewall And IDS Logs?
Jan 17, 2010Currently Im having a syslog server that consolidate firewall logs on port 514 udp. Im also having a IDS device that I wish to push its logs to this particular syslog server so that I can retrieve my IDS logs on this server as well.
Is it possible to do so?Having syslog listening on port 514 for both firewall and IDS logs? If it is possible will the logs be recorded in a single log file?Or will it be recorded in a separate log file ie. firewall.log, IDS.log etc?? I wish to have them in separate individual log files or else there will be hard time segregating the log entries in a single file. Can anyone advice on how to achieve this??
Security :: Unable To Make 27000 Port On Listening Mode?
Nov 1, 2010i tried my best andwrite all the commands given below. but port 27000 is not in listening state.Note: I spoofed MAC address (change MAC address)on this MAchine.here is my iptables file.
# Firewall configuration written by system-config-securitylevel
# Manual customization of this file is not recommended.
*filter
[code]....
Programming :: Bind The Listening Socket To A Paricular Ip Address And Port?
Jun 26, 2011I am learning network prgramming in linux in c,and try to build a server and in this server I want to bind the listening socket to a paricular Ip address and port.Bind function is showing error,I did not want to use wild card. Here is the code.
#include<stdio.h>
#include<sys/socket.h>
#include<strings.h>
#include<netinet/in.h>
#include<arpa/inet.h>
#include<string.h>
[Code]...
Networking :: Using A Perl Script To Test For A Socket Listening On A UDP Port On A Remote Host?
Mar 10, 2011is it possible using a perl script to test for a socket listening on a UDP port on a remote host ?I work in an environment where netcat is not allowed and from time to time I need to see if a UDP port is open on a remote host.
View 6 Replies View RelatedCentOS 5 Networking :: Change ISCSI Server Listening Port 3260 - Scsi-target-utils
May 14, 2010iSCSI Server, can I change the default port 3260 to other port ?
View 1 Replies View RelatedGeneral :: Kill Process Hogging Tcp Port?
Feb 25, 2010I just bought an SSL cert and installed on my Apache server. When I restarted something went wrong so I had to change some config stuff and when I tried to restart apache for the second time I got this:
$ sudo apache2ctl start
(98)Address already in use: make_sock: could not bind to address [::]:80
(98)Address already in use: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
Unable to open logs
Problem is that apache isn't running. For some reason there is something hogging my tcp 80 port, preventing apache from starting properly. How do I fix this? Is there a way to "free" a port?
Server :: HTTP To HTTPS On The Same Port ?
Mar 22, 2011I want to ENABLE SSL on a PORT 2222 :
Now this works fine. But I also want the HTTP URL to work and redirect it to HTTPS.
When I visit http://IP:2222 I get :
Quote:
Bad Request
Your browser sent a request that this server could not understand.
Reason: You're speaking plain HTTP to an SSL-enabled server port.
Instead use the HTTPS scheme to access this URL, please.
Hint: [url]
How should I make this request of [url] CT to [url]
Ubuntu Servers :: X64 Blocking Port 80 (HTTP)
Oct 5, 2010I have Ubuntu Server (x64) installed on my box with Apache2 and Squid. For awahile port 80 (http) was fine, I could update packages and use wget. Then one random day port 80 became blocked for incoming traffic. I couldn't use apt-get and had to change to an ftp mirror to update. Also wget is not working.
View 3 Replies View RelatedGeneral :: Find The Pid Of A Certain Process?
Feb 4, 2011I know that this command
"pid aux | less"
displays all the processes and their pid but it would be too time consuming to search for the pid of one specific process is there a way to use "grep" to find pid of a certain process?
i tried "grep process-name pid aux"
Fedora Servers :: Configuring Non-standard Http Port?
Jun 23, 2011It appears that my ISP is blocking port 80, so I can't set up a proper website on my home computer. I'd like to choose a different port to use (they block 443 also), and I'm not sure how to do this with Fedora (or any Linux flavor for that matter
View 2 Replies View RelatedOpenSUSE Network :: Redirect The Http Port 80 To The Web Server?
Aug 28, 2010* a router/gateway. The external interface have the public IP, an other the DMZ, a third the internal room* a DMZ with the web server* an internal network (internet public room)I redirect the http port 80 to the web server. You should see him there.But I can't see this web site from the internal room. From the public IP /URL I have some sort of non existent message (sorry forgot to copy it). If I call for the private IP, I get the home page (but not the CSS files)the gateway nat's the networks.What is the trick to see the web site from the internal network?
View 4 Replies View RelatedUbuntu Servers :: Change HTTP Port To Say 8080
Feb 8, 2011I will be setting up a web server at my house. It will be a simple page for my family to keep in touch and maybe some other stuff. Here is the problem: I believe my ISP blocks port 80. So when setting up the firewall and it list the normal port 80 am I able to edit to say 8080? I have a ddns already setup for my router and I am waiting for an email back from DynDNS.com on setting up a new domain to forward to my already setup hostname. I just need to get everything redirected to another port beside 80.
View 4 Replies View RelatedNetworking :: Retrieve HTTP Request From A Particular Port Using Libcurl
Feb 18, 2011I have to retrieve a http request from a particular port using libcurl. I'm using localhost .I am done with retrieving http request using socket programming. how to start integration of libcurl in simple socket programming code.
View 1 Replies View RelatedServer :: Apache HTTP And Tomcat - How To Process Java Servlets
Jun 8, 2011Fedora 14. I have Apache HTTP Server installed and running fine. I am interested in doing some java servlet pages. Am I correct that in addition to the above I need to install another server - for example Tomcat - that knows how to process java servlets? I see that yum has tomcat. And that Tomcat is not an add on to the HTTP Server, but an alternative to it? i.e I start one or the other?
View 2 Replies View RelatedServer :: MySQL & HTTP Process Allocation To Separate Processors
Sep 29, 2010I have 2 CPU 8 GB RAM server running MySQL & HTTP server with apps using LAMP architecture. Since last few days we are having some performance problems.While looking at the problem i came to know both mysql and http are almost taking 100% cpu time of a single processor and the second processor is free. redirecting the mysql load to one cpu and http load to the second one? Is it possible? If so how to do it?
View 1 Replies View RelatedGeneral :: How To Find Out What Process Is Accessing HDD?
Apr 8, 2010I can see that the light of the HDD is flashing. I would like to find out what the process is that is accessing the HDD. Is there a way to achieve this?Is there a utility that ties up processes with hw resources?
View 1 Replies View RelatedUbuntu Servers :: Make Server Listen At Different Port For HTTP?
Apr 6, 2010How can I set my server to listen at a different port for http access. I would like to use port 8080 (to circumnavigate isp blocks). Also can I do the same thing for sftp connections?
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