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]...
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.
View 1 Replies View Relatedtelnet 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 .
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]....
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.
[Code].....
Why am I not able to telnet to a Windows server machine? Is it because the telnet server is not running there? A remote desktop connection works though.
Does a telnet server run by default on a Unix machine?
linux 5.4(RHEL) and window machine are pinging nicely.able to access window on linux but not linux at window(xp)? xinetd is running on linux as well as telnet service is also running on xp.
View 1 Replies View RelatedMy system is Ubuntu 11Before I typed "telnet localhost" or "telnet localhost 23". I have make this work below:$sudo apt-get install xinetd$vim /etc/xinetd.conf
defaults{
instances=60
log_type=SYSLOGauthpriv
[code]....
I did followings:
Code:
But got:
Code:
But as I tried:
Code:
It's OK.
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.
View 3 Replies View Relateda 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
I am not able to login to server from console attached to server, every time i enter username & password but it again asks for username & password. But when i try to login to server from remote machine, login happens properly.
View 4 Replies View RelatedI 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.
View 1 Replies View RelatedI 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.
View 5 Replies View RelatedHey even I'm not able to telnet to IPv6 address on port 23
View 2 Replies View Relatedfinally i found the script for telnet automated login session...<<Mod edit: questionable link removed>>
View 4 Replies View RelatedI'm using something like telnet [URL] 25 and it comes back as not being able to connect to host on port 25. I don't have port 25 blocked anywhere. I turned off the firewall and even opened up port 25 on the hardware firewall router. If I ping it I can connect.
View 2 Replies View RelatedI 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 RelatedI need to open a telnet session using a shell script that follows this format:
telnet 10.100.0.1
expect "Password:"
send <password>
[code]....
send "pen" (till the end of lines generated as in |more.... usually we use like 8 space bar buttons after "pen" to generate all)
and I want to redirect the whole generated result of "pen" to results.
when i try a telnet to a host like that: telnet 10.10.10.10 1234 i got this: telnet: Unable to connect to remote host: Connection refused.
1/ does this mean that the problem is not due to a firewall, but that the host 10.10.10.10 doesn't listen on the port 1234? other way does this mean that my firewall is authorizing traffic on the port 1234?
and when i try a telnet on another port like that: telnet 10.10.10.10 1235 i get: Trying 10.10.10.10 ...
in this case this
2/ does this mean that the firewall is blocking the traffic between my host and the 10.10.10.10 on the port 1235?
I am running CentOS 5.1 on VMware on Win 7 On CentOS I added Bridged network adapter and the server is connected to internet without any problems, but when I telnet any server on port 25 I get connection timeout.
Code:
telnet f.mx.mail.yahoo.com 25
Trying 98.137.54.237...
telnet: connect to address 98.137.54.237: Connection timed out
telnet: Unable to connect to remote host: Connection timed out
I stopped all servers, iptables and sendmail on the linux server and the firewalls on the win 7 but still getting the same error! I added new network adapter ( host-only ) and tried to telnet the win machine from vmware Linux but I got connection refused
Code:
telnet 192.168.71.1 25
Trying 192.168.71.1...
telnet: connect to address 192.168.71.1: Connection refused
telnet: Unable to connect to remote host: Connection refused
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When i am trying to telnet to a machine connected in our LAN ..
telnet: Unable to connect to remote host: Connection refused
What's the reason for this? how do i establish a connection? I am using ubuntu 10.04.
I am doing some R&D on 11g RMAN in oracle at home. i have installed oracle enterprise linux and i have installed oracle software. when i am trying to configure listener, it is error-ed out. i have verified that telnet with the port is not working and i am seeing connection refused error.
View 3 Replies View RelatedI installed the Syncrify server and client on a Linux box. From what I've read on their site, Syncrify comes with a built in self-signed SSL certificate. However after setting the SSL port on the Syncrify Admin Set-Up, I am still unable to login with a client through SSL. This works: (5800 is the default port for HTTP)[URL]...
However the following do not work:[URL]...
im using open suse,my internet connection is of low speed which is a broadband connection, in order to use gyache is there any bandwidth threshold required ,because theres no problem with pidgin for my net.if so tell me what to do to use gyache.
View 2 Replies View RelatedI'm not able to login as a root through ssh but i'm able to switch as a root user once i get into the Debian boxI already modified /etc/ssh/sshd_config to PermitRootLogin Yes and restart the ssh service
View 3 Replies View RelatedI am using CentOS. When i try to login as root using login command,i get the following:
Code:
[avi@localhost ~]$ login root
Password:
[code]...
I am unable to login as root to a linux machine through SSH. Login through console is working fine. SSH is not working only for root user. It is working fine for other users. I have checked the sshd_config file and it says:PermitRootLogin yesI'd be grateful if somebody can give an idea about what is going wrong.
View 15 Replies View RelatedOne user asked me that he was not able to login through winscp. He gave me his old password and asked to reset the password.
View 3 Replies View Relatedi am not able to do root login even from terminal also. I was trying to block remote login through this ........
>>How can we prevent the "root" account from remote logging in via SSH
>>and Telnet but still permit root-equivalent personal accounts to log in
>>remotely?
[code]....
after this i am not able to make root login from su as well.