General :: Telnet Localhost 143 And A No Login Gailed?
Jul 22, 2011
telnet 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 .
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Apr 14, 2011
I'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.
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Aug 14, 2010
I 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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Sep 24, 2011
Just 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.
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Dec 5, 2010
I 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 '^]'.
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Jun 3, 2011
I'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...
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Sep 8, 2010
I was just checking the configuration file of /etc/xinetd.d/krb5-telnet and i thought of enabling the telnet.I modified the configuration file accordingly and restarted the server.
Code:
# cat /etc/xinetd.d/krb5-telnet
# default: off
[code]...
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Sep 25, 2009
I 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...
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Feb 9, 2010
I want to run a command every time I log in to my Ubuntu box, but only if I'm connecting through telnet, not if I'm logging in at the console.
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Jan 25, 2011
If I only want to let a user be able to login via telnet a max number of times equal to 2 how would I go about doing this?I have found this little tid bit:per_source = 2but that only allows 2 connections from the same source (i.e. network) and that would not work. For some reason our telnet sessions are not dying off after a user has shutdown their PC and then the next time they login it adds another telnet session.
1. user1 31300 /dev/pts/409
2. user1 27539 /dev/pts/539
3. user1 18042 /dev/pts/316
[code]....
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Jan 27, 2010
How can I enable telnet login in a slackware derivative? (specifically Backtrack 3)Needing telnet because I'm unable to get ssh login working through a reverse ssh tunnel.
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Jul 3, 2011
I have a serial ATA hard drive which was installed into a external enclosure and several Linux installed from 2008-09 when connected by eSATA to a 06 Gateway. I then removed that drive and connected it in a different computer to test that PC due to a hard drive failure. So then at the grub boot menu I did select PCLinux 2009 which then ends at "localhost login:".
This 2nd PC is a 2008 ZT 7263Xi-40 and has fairly different type of hardware components which is likely why the run level 5 or graphical login did not complete. Is localhost login: the run level 3 text mode type login then ? But when I did try to enter my user name and wait for a password request, it failed to login in, ( it said login timeout expired ), and some times when I type my user then hit enter, then it does not ask for my password, just times out.
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Sep 9, 2010
a user called, cannot login - forgot the password - common case ( 200 user system )- but this one seems to be a bit different:
user tries to log in via ssh - login/passwd incorrect,
via telnet - no problem
tried a few different users on ssh - no problem... It seems the access denied applies to just a single, standard user account - only via ssh, all other users are able to login... tried also to change the passwd, no difference. beside re-creating the account, can you think about anything else? system: RHEL AS3, 2.4.21-51ELsmp
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Jan 6, 2011
I have two servers running Linux 2.6.9 kernel.When i telnet to server1 , the telnet will be disconnected only after 3 login failures. While, when i telnet to server2, telnet will be disconnected after the first login failure.expect server2 to behave the same way as server1 when telnet is executed.Kindly tell me where i should tweak my servers so that i could achieve what i expect.
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Jan 19, 2011
I have just a one line script that runs telnet, and even thoughI've looked around I thought maybe someone could just tell me if there is a way to automatically login to the telnet server without having to type it in everytime. It's more of a hassle type of thing, but no matter what I've tried, I can't get anything to work.
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Sep 20, 2015
When i login on localhost with pubkey-auth, i get the following in my log
Code: Select allSep 20 12:42:27 aldebaran sshd[19745]: Accepted publickey for root from 127.0.0.1 port 37520 ssh2: RSA 45:4e:27:4d:30:f5:3d:25:10:d0:92:88:53:77:1a:3b
Sep 20 12:42:27 aldebaran sshd[19745]: pam_unix(sshd:session): session opened for user root by (uid=0)
Sep 20 12:42:27 aldebaran systemd[19757]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Sep 20 12:42:27 aldebaran systemd-logind[585]: New session 70 of user root.
Sep 20 12:42:27 aldebaran systemd[19757]: Starting Paths.
[code]....
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Feb 7, 2010
finally i found the script for telnet automated login session...<<Mod edit: questionable link removed>>
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Nov 24, 2009
I tried to install fedora 12 in my old dell laptop LATITUDE D800. In first boot I get the black screen with
localhost login:
I see several discussions regarding this issues, but I could not resolve the problem. For example, I cannot find system-config-display. This is a fresh installation and there are no other OS in my hard disc.
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Feb 18, 2010
I 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?)
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Mar 8, 2011
I am a newbie in Linux. I have Fedora 13 OS 32 bits. I am working with PowerDNs and Poweradmin. How can I configure this with PowerDNS?
1. Allow localhost recursion but deny recursion to external clients. Is there a tutorial for that?
2. Set up cache nameserver for localhost (like caching-nameserver in Bind).
Is there a tutorial for that?
3. My Master Server with PowerDNS is working well from localhost but external clients cannot access it.
I have iptables with these rules:
[Code]....
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Mar 8, 2010
I want to allow only ip segment(212.154.75.0/24) to telnet the server(RHEL-7.3).How this can be done using iptables?In the server i gave this command:
# iptables -I FORWARD -s 212.154.75.0/24 -p tcp --dport 23 -j ACCEPT
output is
0 0 ACCEPT tcp -- * * 212.154.75.0/24 0.0.0.0/0 tcp
[code]....
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Aug 21, 2010
i set up a MAC power pc with ubuntu. i can ssh into it, but i cannot telnet. this is what i get when i telnet to the host i can only telnet to port 80
[Code]....
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Apr 26, 2010
i have a telnet client src rpm. I need to make some changes in the src and recompile it. i am having problems recompiling src rpm
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Mar 24, 2010
I would like to make a telnet connection to one server. I can't do this at first beceause i necesary to connect to another server. I use the program putty and this is the command to connect to my first machine:
[Code]....
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Oct 11, 2010
how do I setup/enabled telnet access only for particular directory, when any user log-in on to my server, he gets something like below pattern on to remote server, and only login to specified directory, also he need to run few bash commands.
[ravi@mydomain00 ~]$ telnet mydomain.com
Trying 127.0.0.1...
Connected to mydomain.com (127.0.0.1).
Escape character is '^]'.
[Code]....
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Mar 9, 2010
I need to make a test on Fedora 8, with a Telnet... and seems NOT to beenabled.The package is installed, but if I have a look into /etc/xinedtd thereis no TELNET file ?Is there any changes into FEDORA 8 ? How to I configure Telner in Fedora 8 ?
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May 6, 2011
I am trying to open the telnet port on my system with port 4100 and for the same i have inserted the entries in iptables file using below command./sbin/iptables -A INPUT -s 132.186.208.83/24 -p tcp �-dport 4100 -j ACCEPT.
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Jul 20, 2010
I have a temlnet problem -telnet 192.168.0.4 1004 failed.
At 192.168.0.2, "telnet 192.168.0.4" make connection successfully at port 23, however "telnet 192.168.0.4 1000" does not make connection at port 1000.
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Apr 6, 2011
i am on CentOS 5.5 ,and unable to do the Telnet. SElinux is in Permissive mode and firewall is off. below are the details for the help. i tried it before and after disabling the firewall and SELinux.
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May 10, 2010
How to eneble telnet in linux based os?
I'd tried this command:
telnet my pc ip & name
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