Ubuntu Servers :: Telnet Localhost 110 Says Trying ::1?
Aug 14, 2010I am trying to set up postfix on my ubuntu server.When I try to login to the pop accounts through telnet
Code:
user@ubuntu1:/$ telnet localhost 110
Trying ::1...
[code]....
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General :: Telnet Not Working For Localhost?
Apr 14, 2011I've tried searching for this peculiar behavior, but couldn't find a solution that works for it - I have installed Redhat on my system and have a listener running on port 7878. I wanted to check if the port is accessible from a machine on the network, and so i telnet-ed from a remote machine and it worked. Now comes the weird problem - I used the same command (telnet xxx.xxx.xxx.xxx 7878) locally and it was able to telnet. However, if I try to connect using localhost, meaning, "telnet localhost 7878" or "telnet 127.0.0.1 7878", it gives me the following error:
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
telnet: Unable to connect to remote host: Connection refused
Here is my /etc/hosts entry:
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6
[Code]....
Not sure where the problem is. I expect telnet to connect irrespective of whether i use the IP address OR localhost when i use telnet locally.
General :: Telnet Localhost 143 And A No Login Gailed?
Jul 22, 2011telnet localhost 143Trying 127.0.0.1...Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.* OK [CAPABILITY IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA IDLE ACL ACL2=UNION STARTTLS] Courier-IMAP ready. Copyright 1998-2005 Double Precision, Inc. See COPYING for distribution information.a login rakesh@sanjiv.com rakesha NO Login failed.i have problem when Installing Courier-imap/imaps with Courierpassd .
CentOS 5 :: Postfix - Telnet Localhost 25 Connection Closed
Sep 24, 2011Just setup my postfix and trying to telnet localhost.
here it is..
telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
I wanna paste my /var/log/maillog but i don't know how, when i copy from putty screen it's only copied part of the log.
btw i found one similar problem here [URL] but the thread starter already lost the pastebin so i don't know how he resolved the problems.
CentOS 5 Networking :: Telnet Localhost 25 Hanging After Escape Character Is '^]'?
Dec 5, 2010I have recently upgraded to a VPS for the purpose of web hosting a group of sites related to my business.The reason for the upgrade was because we wish to run a shopping cart software which required greater memory for PHP and the VPS was the most economic solution. So, I have very basic linux knowledge but I am the definition of a newbie when it comes to going further than just scratching the surface of server configuration! I have successfully hosted our main site for a number of weeks but recently the postfix service stopped sending mail. I have Plesk Control Panel installed and postfix continually shows as not started even though in SSH the service status is definitely running - I have gone through the troubleshooting checklist here (http://www.postfix-book.com/debugging.html#d0e6) but can't get any further than section 2.1 as when running the host command (#host relay-test.mail-abuse.org), I get # -bash: host:command not found. I've gone further in the document but not found any issues...
When postfix was working properly (i.e. sending emails!), the plesk CP showed the service as started and all emails from the website were sending as normal. The mailq command is showing the messages stuck in the mailq and the maillog shows the following:- http://pastebin.centos.org/36446 - these are the latest few pages.To check the configuration and basic elements I have flushed the mailq (which shows a stack of messages waiting) and I have also spent a long time (2 weeks) reading up on the parameters that should be in main.cf and master.cf.I have found that when I 'telnet localhost 25' I get the following response...[root@s15397216]# telnet localhost 25Trying 127.0.0.1...Connected to localhost.Escape character is '^]'.
Fedora Networking :: Telnet Works Localhost But Not Network / Firewall Disabled
Jun 3, 2011I'm working on setting up access for our developer via Telnet, we are on a local network behind a physical firewall. I set up the standard Telnet service for Fedora15 and from localhost I can login via any user and root.... However I cannot login from another terminal on the LAN, even though I can ping and FTP to the fedora15 box. I added the firewall rules for telnet, that did not work, so I disabled the firewall, still cannot get a connection via port 25. I feel either port 25 is closed in another manor or the telnet is restricted to the localhost.
Also I cannot login to root to configure the Firewall Desktop GUI, only standard users, is this an issue? I also cannot login to the console as root even though I use the correct password.I can only su to root and sometimes it is a PITA. There must be some settings to clear these issues up...
CentOS 5 Networking :: Can't Telnet Localhost 1812 (radius Sever Port) / Enable This?
Sep 25, 2009I have opened/added the ports 1812 and 1813 (both tcp & udp) for radius server in the firewall.
when i use the command : telnet localhost 1812 , the connection says "refused", i get the following messages code...
Ubuntu Servers :: Telnet Service Not Running?
Aug 27, 2010I have telnet service intalled(apt-get install telnetd), but when I type telnet, I'm getting the following error:
bash: /usr/bin/telnet: No such file or directory
Ubuntu Servers :: Can Connect Via Squirrelmail And Telnet But Not Through Mail
Apr 11, 2010I setup my mail system on a clean install of Postfix and Dovecot from URl...on the:URL... part everything checks out yet when i input the details into Apple Mail it tells me That it Can't connect.I can Connect via Squirrelmail and telnet but not through mail.also my /var/log/mail.log s not recording anything and my mail.log.1 only goes up to april 6
View 2 Replies View RelatedUbuntu Servers :: Telnet After Upgrade - Receive Error
Oct 7, 2010We have a sever on which we made an upgrade from Ubuntu 8.04 to Ubuntu 10.04
We use telnet to access from one local machine to another in our local LAN, but after the upgrade, when we try to connect to our server from a client on LAN we receive the following error:
Is there any known issue about problems in telnetd and Ubuntu 10.04?
General :: Automated Telnet For Testing Servers
Aug 20, 2009So I have a script that is supposed to check to see if a mail server is up and responsive. What I want to know is how I can send it the telnet escape character. I've tried:VAR=`(sleep 5;echo quit) | (telnet mailserver.timbuktu.net 25 2>&- )`
This works BUT there is a problem as the mail server may have been accidentally firewalled off. If this happens, my automated checking script will hang. What I want to do is send the escape character so that the '>' prompt comes up. They I should be able to send it "quit" even if it is hung on not getting a response from the server. VAR=`(sleep 5;echo -e '^]';sleep 1;echo quit) | (telnet arhqmg01.usarec.army.mil 25 2>&- )`
The above doesn't work. telnet interprets CTRL+] as '^]' but you can't type '^]' and get the same effect. So I guess what I need is to send the actual keystrokes. Like echo "somenumber" ; echo quit
Ubuntu Servers :: PHP IRC Bot, Not Connecting To Localhost?
Jun 3, 2011For some rather odd reason, my IRC bot wont connect to the local irc server, but it will connect to IRC.FREENODE.NET, I have no idea why...
PHP Code:
<?php/** PHPIRC Class Simple IRC Bot * * @author Ferdinand E. Silva
[code]...
Networking :: Difference Between Krb5-telnet And Ekrb5-telnet
Feb 18, 2010I am trying to find the difference between the above two services. Both are under xinetd and can someone please explain the difference between them (is one more secure than the other one?)
View 1 Replies View RelatedUbuntu Servers :: Bind Phpmyadmin To Localhost Only?
Mar 18, 2010Have basic LAMP setup on 9.10 box. I want to have a publicly accessible website AND I want to have phpmyadmin available. The only thing is I would rather not have the phpmyadmin interface available on the internet. I usually open a ssh port forwarded tunnel when I need to use phpmyadmin on this server. I want to add a directive to make phpmyadmin bind only on localhost. I have found the phpmyadmin config file in /etc/apache2/conf.d
phpmyadmin.conf -> ../../phpmyadmin/apache.conf
I have tried adding some LISTEN directives, but apache does not like my directives-- I am obviously not doing it right. I have looked for a bit on the internet and can't find out how to disable external access to a configured site in Apache.
Ubuntu Servers :: No Frontpage Is Displayed At Localhost?
Sep 6, 2010Instead of XAMPP or LAMP, I installed a local web server to my Ubuntu 10.04. Apache and phpmyadmin works well.
I copied the files of my Joomla website to /var/www folder. When I go to administrator panel, it works. But when I type in the browser "http://localhost/[folder_name], a blank page appears and nothing else.
Ubuntu Servers :: Why Can't Get Netcat To Work Even On Localhost
Oct 22, 2010OK here's what I'm doing:
On terminal 1, I enter:
$ nc6 -vlp 5000
nc6: listening on 0.0.0.0 5000 ...
On terminal 2, I enter:
$ nc6 -v localhost 5000
nc6: ygt-asfandq (127.0.0.1) 5000 [5000] open
Now, as SOON as I make the connection on terminal 2, both netcats immediately quit back to the command prompt. The return code for both is 0.
I do not have ANYTHING in my firewall (I checked with sudo iptables -v -L)
I have attached a wireshark trace of the conversation..
Fedora Servers :: Allow Users To Connect To Virtual Server Using Telnet?
Mar 9, 2010I've a Windows 7 host OS and I've installed Fedora 11 as a Virtual OS using Virtualbox.I want a friend of mine to connect to my Fedora server using telnet from internet. What I would like to know is how do i configure my Virtualbox to allow my friend to connect to my server. Also, is there any setting I need to change in Fedora to allow this?
View 9 Replies View RelatedUbuntu Servers :: Mysql Only Allowing Connections From Localhost
May 11, 2010Howcome mysql by default is only allowing connections from localhost? I want to access it remotely from another account (not root).
View 1 Replies View RelatedUbuntu Servers :: Firefox Can't Connect To Localhost But Chromium Can
Jul 28, 2010After spending what seems like an eternity trying to learn how to host a couple of webpages on my laptop for no better reason than to practice creating them without paying for a server. .for the time being, I kept getting the usual errors (stuff I have seen lots of tutorials on) and this time kept getting
"The connection was refused when attempting to contact localhost"
Just by random chance I happened to open up Chromium for one of my attempts and low and behold, I get the much awaited
Quote:
It works! This is the default web page for this server.The web server software is running but no content has been added, yet. I can even login to phpMyAdmin from Chromium. So what's going on with Firefox? Doesn't work in Seamonkey either. Using 10.04
Ubuntu Servers :: Setting Up A Localhost DaviCal Server ?
Aug 12, 2010Am having trouble setting up a localhost DaviCal server. I've followed the directions here: [url]
And everything seems to be working, but when I go to: [url]
I get the "Not Found" page. How do I tweak this to use it locally from my computer? Have searched and tried to follow various tutorials, but no luck.
What I'm trying to do is setup a CalDav server locally on my computer so I can interface Thunderbird with it. The reason being then I can sync my Android phone with the CalDav server on my computer, thus syncing my Thunderbird calendar with it. Android is great, but currently the only ways to sync your calendar is to go through google's servers (not interested) or use the new CalDav sync software from the market... which is what I'm trying to do.
Ubuntu Servers :: 10.04 Not Liking Localhost - 402 Forbidden Error
Mar 3, 2011I am still a newbie at Linux, but have managed to get about 6 different Kubuntu systems up and all running a localhost test web server. I always start out with a server .iso and after installing I add a kubuntu desktop GUI. I have an old laptop that was running 8.04 server w/xubuntu desktop gui and it was running my test web pages through localhost. I got a wild hair and thought it was about time to upgrade to 10.04 server. I always do a complete install and this time I tried lubuntu desktop GUI. I really like lubuntu but for some reason can not get localhost to run. I get a 402 forbidden error. same error with 127.0.0.1 Here is what I get when I run this command
[Code]...
Fedora Servers :: Able To Telnet To The Server Via A Remote Connection \ Will Not Accept Mail?
Feb 18, 2009I am able to telnet to the server via a remote connection, but for some reason, it will not accept mail. ere is the bounce back email I am getting.Quote:This is the mail system at host smtp.mydomain.net.I'm sorry to have to inform you that your message could notbe delivered to one or more recipients. It's attached below.For further assistance, please send mail to postmaster.If you do so, please include this problem report. You candelete your own text from the attached returned message.The mail system
<root@mydomain.net>: temporary failure. Command output: pipe: fatal: pipe_command:
execvp /usr/bin/perlbin/vendor/spamc: No such file or directory
Reporting-MTA: dns; smtp.mydomain.net
[code]....
Networking :: Failed Http And Telnet Connections To Dns Round Robin Servers
Dec 2, 2008So we have DNS round robin set up for 4 servers. If we ping dns name (basically an alias) server_connect it resolves with different IP address in round robin format. I.E. x.x.x.1 x.x.x.2 for the 4 different server IP addresses. When we do nslookup server_connect it will come back first time as server1_connect server2_connect through server4_connect so the server is able to resolve through ping and nslookup resolving the initial dns name (alias) to the dns name associated in the round robin. Problem is when we try to connect with http or telnet it comes back host unrecognized. I can put one of the 4 round robin servers in /etc/hosts and it connects fine so I'm thinking that either one of three things.
1) ttl
2) It does double connection first to identify itself to the round robin server and then handshake but second time it hits for the handshake the IP and dns name is different than what it expected so it fails.
3) Since we are trying to telnet to dns alias and it is returning different dns name it fails.
2 and 3 seem most promising but now I'm at a stand still.Anyone else come across this issue and if so how did you resolve.
Ubuntu Servers :: Correct Localhost Path For Running Php FTP Script
Feb 16, 2010how to access a FTP server with php. I've written a script from a tutorial but I'm getting errors with the ftp_get function.
PHP Code:
[code].....
Warning: ftp_get() [function.ftp-get]: Error opening /var/www/download.txt/ in /var/www/gwr/connect.php on line 11
I'm having trouble with the ftp_get function and I believe the problem is with the local server path. In this case var/www/download.txt I've also used a folder in that directory called download in the place of the .txt file and it gives the same errors. Is var/www/ the correct path to tell php where to download the files to? I've experimented with the files permission and nothing has worked. I'm running a standard ubuntu desktop install, Karmic Koala.
Ubuntu Servers :: Firefox Can't Open Php File From Apache2 On Localhost
Mar 31, 2010I've just moved on to 10.04 from 9.10. The program worked fine in 9.10. I *may* have overwritteen a conf file in the upgrade...
I now get the error as below:
My userdir.conf is like this:
<IfModule mod_userdir.c>
UserDir public_html
UserDir disabled root
<Directory /home/*/public_html>
[Code]....
and I have the PHP5 module installed. I vaguely recall that I may have had PHP4 installed - would the upgrade have removed it? Is there anywhere I can get it from to try? Anything else to do?
Ubuntu Servers :: Apache2: Localhost Responds Only When Connected To Internet?
May 12, 2010I am on Ubuntu 10.04 LTS. Installed LAMP yesterday using:
Code:
sudo tasksel install lamp-server
Tested Apache, PHP, MySQL then, all worked fine.
[code]....
Ubuntu Servers :: Lamp-Server: Can't Get Localhost To Work Properly?
Dec 23, 2010I have Ubuntu 10.10 and i installed the lamp-server by typing:
Code:
sudo apt-get install lamp-server^
everything seemed to work fine.
[code]....
Ubuntu Servers :: Apache Taking Too Long To Respond On Localhost
Jul 5, 2011I am following this howto to install Apache, MySQL, and PHP5:
[URL]
I have just installed Apache and I am pointing my browser to:
http://192.168.0.100
but I am getting the error message that the server is taking too long to respond.
Ubuntu Servers :: Apache From Localhost Can't Reach Internet / Resolve This?
Jul 11, 2011I've installed apache2 on ubuntu 10.04 and everything works fine, but when I use functions that needs to connect to Internet, it doesn't work. Is there a simple setup I've forgot? I've been searching and looking for a solution, but I'm stuck!
View 9 Replies View RelatedFedora Servers :: Change The Http://localhost/ To Own Name?
Feb 24, 2009how do i change the http://localhost/ to my owe name
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