Original Message -
From:
Vorpahl, Jason
Stephen
To: [EMAIL PROTECTED]
Sent: Monday, June 23, 2003 12:02
AM
Subject: root user on telnet
problem
When I log onto my lunix box as a user and use su
root to change to the root account, I can’t use commands like chkconfig,
June 23, 2003 2:30 AM
Subject: RE: root user on telnet problem
> Hi Jason:
>
> Are you using "su" or "su -"?
>
> The former will etain your "environment" while the later will give
> you root's "environment". I suspect you were usi
That should be:
Are you using "su" or "su -"?
The former will retain your "environment" while the later will give
you root's "environment". I suspect you were using the former.
Regards, Hugh
From: Hugh E Cruickshank Sent: Sunday, June 22, 2003 22:31
>
> Hi Jason:
>
> Are you using "su" or "su -
Hi Jason:
Are you using "su" or "su -"?
The former will etain your "environment" while the later will give
you root's "environment". I suspect you were using the former.
HTH
Regrds, Hugh
--
Hugh E Cruickshank, Forward Software, www.forward-software.com
-Original Message-
From: Jason S
When I log onto my lunix box as a
user and use su root to change to the root account, I
can’t use commands like chkconfig, services,
etc … to start and stop services.
Is there any way I can change the way I am doing things so I will be
able to use these commands over a telnet session?
Yes mike I solve telnet problem with eth0 is up. you are rihgt in
solaris, if you can under /etc/default/login,you can put #console...
also you can connect with root.
On Fri, 2003-02-07 at 01:51, Mike Morrett wrote:
> On Wed, 5 Feb 2003 18:50:27 -0800 (PST), "Michael Mansour&qu
On Wed, 5 Feb 2003 18:50:27 -0800 (PST), "Michael Mansour"
<[EMAIL PROTECTED]> said:
> Hi Mike,
>
> As part of the default Red Hat 8.0 install, telnet is
> disabled (this is not bad considering it's not secure
> and more and more people implement ssh).
>
> You'll have to go to the:
>
> /etc/xine
Thank you francisco,
when looked it,etho is down and also is up.
Now telnet is run, and also I absorve netsata -a.
thankyou.
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Hi Mike,
As part of the default Red Hat 8.0 install, telnet is
disabled (this is not bad considering it's not secure
and more and more people implement ssh).
You'll have to go to the:
/etc/xinetd.d
directory and edit the "telnet" file, modify the:
disable = yes
parameter to "no", then stop an
On Wed, 05 Feb 2003 16:31:15 -0500, "Francisco Neira"
<[EMAIL PROTECTED]> said:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Francisco Neira wrote:
> | bulent acikgoz wrote:
> |
> |> hello friends,
> |> I want to telnet. but ý take this message after all of the operation;
> |>
>
>
> |>
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Francisco Neira wrote:
| bulent acikgoz wrote:
|
|> hello friends,
|> I want to telnet. but ı take this message after all of the operation;
|>
|> Feb 5 22:54:47 bulent xinetd: xinetd startup succeeded
|> [root@bulent root]# telnet bulent
|> Trying 1
bulent acikgoz wrote:
hello friends,
I want to telnet. but ı take this message after all of the operation;
[root@bulent root]# tail /var/log/messages
Feb 5 18:57:54 bulent modprobe: modprobe: Can't locate module
sound-service-0-3Feb 5 18:57:56 bulent kernel: ide-floppy driver
0.99.newide
Feb 5
hello friends,
I want to telnet. but ı take this message after all of the operation;
[root@bulent root]# tail /var/log/messages
Feb 5 18:57:54 bulent modprobe: modprobe: Can't locate module
sound-service-0-3Feb 5 18:57:56 bulent kernel: ide-floppy driver
0.99.newide
Feb 5 18:57:58 bulent kernel
It is your TCP Wrapper in the target machine. OK check the /etc/hosts.deny on
the target machine, if your host machine IP address there, then remove it.
Or it could be that the target machine hosts.deny is setup to deny all access
and only allow the localhost connection. In that case you will
First try telnetting to the default port 23 and see what you get.
it sounds like you have nothing running on port 3510.
This does not sound like a firewall problem.
Get yourself the nmap portscanning package from
http://www.insecure.org to check for open ports on the destination
box.
hth Willem
O
Hello,
I am trying to make a telnet connection between two machine running RedHat.
The first machine have the IP : 172.20.90.100
The other one is 172.20.90.50
When i make : "telnet 172.20.90.50 3510" from the first machine, i have an error message "Connection refused".
Could you tell me what's wron
Jeff Besecker wrote:
> RH 7.1
>
> While connected using a telnet session, I will be typing and the telnet
> connection gets dropped. I cannot find anything in /var/log. If I just
> keep the telnet connection up but do not type it stays connected.
> Sometimes I have to restart inetd to reconnec
RH 7.1
While connected using a telnet session, I will be typing and the telnet
connection gets dropped. I cannot find anything in /var/log. If I just
keep the telnet connection up but do not type it stays connected.
Sometimes I have to restart inetd to reconnect. Any suggestions?
Jeffrey P. B
Are there any messages in /var/log/messages related to telnet, telnetd, or
port 23?
- rick warner -
On Thu, 8 Mar 2001, harmit wrote:
> > On Wed, 7 Mar 2001, harmit wrote:
> >
> > > Telnet server is instaled on my box,able to ping & ftp but not the telnet.
> > > i have a made a entry in
Yes ,I did.
"Mikkel L. Ellertson" wrote:
> On Wed, 7 Mar 2001, harmit wrote:
>
> > Telnet server is instaled on my box,able to ping & ftp but not the telnet.
> > i have a made a entry in the /etc/hosts .allow "ALL: LOCAL "but no
> > luck.Removed the # in inetd.conf but didn't help.i gues the
On Wed, 7 Mar 2001, harmit wrote:
> Telnet server is instaled on my box,able to ping & ftp but not the telnet.
> i have a made a entry in the /etc/hosts .allow "ALL: LOCAL "but no
> luck.Removed the # in inetd.conf but didn't help.i gues the problem is
> timeout as The messge I receive is "con
I have done that have been told to but no luck..
Mike Burger wrote:
> Try changing "LOCAL" to the actual net block.
>
> For example, try using:
>
> ALL: xxx.xxx.xxx.xxx/yyy.yyy.yyy.yyy
>
> Where xxx.xxx.xxx.xxx is your network IP and yyy.yyy.yyy.yyy is your
> netmask.
>
> If your system's IP
Try changing "LOCAL" to the actual net block.
For example, try using:
ALL: xxx.xxx.xxx.xxx/yyy.yyy.yyy.yyy
Where xxx.xxx.xxx.xxx is your network IP and yyy.yyy.yyy.yyy is your
netmask.
If your system's IP address was 211.10.5.16, and you had a full class
C block, and you wanted to allow every
Telnet server is instaled on my box,able to ping & ftp but not the telnet.
i have a made a entry in the /etc/hosts .allow "ALL: LOCAL "but no
luck.Removed the # in inetd.conf but didn't help.i gues the problem is
timeout as The messge I receive is "connection to host lost"
Any suggestions
Hi,
Did you check both hosts files to make sure you don't have any
typos? Check hosts.allow and hosts.deny I messed around for
awhile one only to discover I had hosts.deny set to deny all
and hosts.allow didn't allow the other machine access. Also
are you trying login with telnet as root, the de
Something else to check is your /etc/hosts.allow and hosts.deny files.
If your /etc/inetd.conf has the proper entries in it, which IIRC it does
by default, and you are sure that you did install the telnet-server rpm,
then the next place I'd check is the hosts.allow and hosts.deny file.
Normally,
I suppose you could take a basic tutorial on "troubleshooting your network".
There is no command as such which will tell you why telnet is not happening.
You can go through some of the FAQ's,HOW-TO's at:
http://www.redhat.com/mirrors/LDP/
For HOW-TO's:
http://www.redhat.com/mirrors/LDP/HOWTO/HOWT
I am using IP to ping .
What services ,need to be checked .Could you help me by giving the comands for that?
Vineeta wrote:
> There are a couple of things you could check.
> I don't know whether you have your own nameserver and if you are trying to telnet by
> hostname and not ip address.S
There are a couple of things you could check.
I don't know whether you have your own nameserver and if you are trying to telnet by
hostname and not ip address.Secondly,just because it's pinging to the remote host
doesn't mean that the service you are trying to access on the remote m/c is
running.y
I am unable to telnet from Windows & linux boxes.
Can you let me know how to check give me the command .
What else needs to be checked ?
It is a freshly installed OS
Vineeta wrote:
> Fiirst clarify the foll. things:
> Are you trying to telnet from your linux box to another linux box?
> If y
Fiirst clarify the foll. things:
Are you trying to telnet from your linux box to another linux box?
If yes,then,have you verified that the telnet service is running on the remote
host?
Vineeta
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yes i can ping. i have tried out all the possible ways .
Vineeta wrote:
> Can you ping to the remote host?
> If yes,then,can you telnet to it from any other m/c besides yours?
>
> For increasing timeout,refer to the earlier archives.Just a few days
> back,someone had mentioned about increasing
Can you ping to the remote host?
If yes,then,can you telnet to it from any other m/c besides yours?
For increasing timeout,refer to the earlier archives.Just a few days
back,someone had mentioned about increasing time-outs.You'll need to check it
out.
Cheers,
Vineeta
harmit wrote:
> The messsa
The messsage I got is "connection to host lost"Is there anyway to increase
the time for connection to get established ?
Vineeta wrote:
> What does your log say?
> Also,when you say "telnet hostname" what happens?
>
> Cheers,
> Vineeta
>
> harmit wrote:
>
> > Hi
> > I am not able to telnet linu
Hi:
Did you do all killall -HUP inetd after making the changes
to inetd.conf?
Eddie Strohmier
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of harmit
Sent: Saturday, March 03, 2001 3:59 AM
To: [EMAIL PROTECTED]
Subject: Telnet Problem
Hi
I am not able
What does your log say?
Also,when you say "telnet hostname" what happens?
Cheers,
Vineeta
harmit wrote:
> Hi
> I am not able to telnet linux6.2 box .
> I have uncommented the ftp & telnet in the inetd.conf file under etc
> but no luck
> Any suggestions 'be appreciated
> TIA
>
> __
Hi
I am not able to telnet linux6.2 box .
I have uncommented the ftp & telnet in the inetd.conf file under etc
but no luck
Any suggestions 'be appreciated
TIA
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it seems not timeout problem,because it has been running well for a long time and only
happens few days ago.i check the inetd.conf and the telnet line is like this:
"telnet stream tcp nowait root/usr/sbin/tcpd in.telnetd"
if i reboot my server,it will be ok for one or two days,but
The timeout for TCP keep-alives messages can be found in
/proc/sys/net/ipv4/tcp_keepalive_time
To disable it for telnet, see man telnetd:
-n Disable TCP keep-alives. Normally telnetd enables the TCP
keep-alive mechanism to probe connections that have been
idle for some period o
There is a time-out value after which the telnet session expires.Not too
sure where you could find the settings.Could be that..??
Regarding you not being able to connect,then,have you checked out the logs?
Is it exceeding the no. of logins allowed at one point of time..?
Let's see the logs to be
hi:
i's runing redhat6.1 on my LAN server,recently,a very strange problem
occurs,that is: sometime i can telnet to server without any problem,but
will be broken automatically by server a few minutes later,sometime i
even can not telnet to server but at the same time some other clients
can telnet
On Thu, 9 Nov 2000, Ed Lazor wrote:
> At 06:17 PM 11/9/2000 -0500, you wrote:
> >Did you check /etc/hosts.deny and hosts.allow also inet.d, whether telnet
> >is even allowed
>
> > > >/dev/ttypz: Permission denied
>
> Isn't the message displayed when access is denied through the methods you
I tested with rw-r with ownership root.tty , but its giving Permission
denied, so I made it as crw-rw-rw, even its giving the same error
I rebooted the system so many times, As in single user mode I can login
to the server, if I start in multi user mode, then only I am not able to
login
At 06:17 PM 11/9/2000 -0500, you wrote:
>Did you check /etc/hosts.deny and hosts.allow also inet.d, whether telnet
>is even allowed
> > >/dev/ttypz: Permission denied
Isn't the message displayed when access is denied through the methods you
describe above. Your point is a good one tho. It's
At 03:48 AM 11/10/2000 +0530, you wrote:
>Thanks for your reply.., I checked, everything seems to be the same,
>but its not working... what else I have to check
Were the permissions the same? You had world rw set in your
description. I'd almost try just rebooting the system to see if it fixes
Yes I checked all the files, Everything seems to be ok. Nothing is defined
in that files.
What is inet.d,? you mean inetd.conf, I checked that, it is also seems to
be right..
Kiran
On Thu, 9 Nov 2000, David Brett wrote:
> Did you check /etc/hosts.deny and hosts.allow also inet.d, whether t
Did you check /etc/hosts.deny and hosts.allow also inet.d, whether telnet
is even allowed
david
On Fri, 10 Nov 2000, Kiran Kumar M wrote:
>
> Thanks for your reply.., I checked, everything seems to be the same,
> but its not working... what else I have to check
>
> Kiran
>
>
> On Thu, 9 No
Thanks for your reply.., I checked, everything seems to be the same,
but its not working... what else I have to check
Kiran
On Thu, 9 Nov 2000, Ed Lazor wrote:
> I'm not sure, I'd check the entries in
>
> /etc/securetty
>
> Each entry should have a corresponding /dev entry. For ex
I'm not sure, I'd check the entries in
/etc/securetty
Each entry should have a corresponding /dev entry. For example:
/etc/securetty
tty1
tty2
tty3
tty4
tty5
tty6
tty7
tty8
# ls -la /dev/tty1
c
Hi,
I am trying to telnet to a system running linux 6.2, but it is giving the
following error:
# telnet 200.165.100.3
Trying 200.165.100.3...
Connected to 200.165.100.3.
Escape character is '^]'.
Red Hat Linux release 6.2 (Zoot)
Kernel 2.2.14-12smp on an i686
/dev/ttypz: Permission denied
Th
On Sun, 03 Sep 2000, Indraneel Majumdar wrote:
> I was wondering about this too, so I set up a DNS server for the local
> domain. Access time has improved somewhat. I also noticed that the
> connection is very rapid but the login prompt takes some time to come
> especially during the day. At night
I was wondering about this too, so I set up a DNS server for the local
domain. Access time has improved somewhat. I also noticed that the
connection is very rapid but the login prompt takes some time to come
especially during the day. At night it is very fast. So probably in this
case it is due to
On Fri, 11 Aug 2000, Indraneel Majumdar wrote:
> If your server is very far away and has a slow link, and a slow IDE drive,
> and is overloaded this can happen due to timeouts. Also you might be
> having a slow link. In your case probably the server is overloaded.
>
Another problem can be that if
If your server is very far away and has a slow link, and a slow IDE drive,
and is overloaded this can happen due to timeouts. Also you might be
having a slow link. In your case probably the server is overloaded.
\Indraneel
On Fri, 11 Aug 2000, kapil sharma wrote:
> I have some strange problem w
Hi,
I found from the remote server the following information:
Aug 11 16:50:29 dsf telnetd[17756]: ttloop: peer died: Invalid or
incomplete multibyte or wide character
What can be the reson for this?
kapil
Eddie Strohmier wrote:
> Are you saying your trying to telnet an online server via a lan
Are you saying your trying to telnet an online server via a lanned
machine or via net access. Also what does /var/log/messages and
/var/log/secure say when you attempt this on the telnet server and the
online server. Could it be a hosts.allow problem? Usually if it is a
hosts.allow entry problem
I have some strange problem with telnet server. On my online server
whenever i try to telnet it connects to the server but do not show me
login prompt. What can be the reason for this? The session is as follws:
telnet foo.com
Trying 192.168.1.10...
Connected to foo.com.
Escape character is '^]'.
On Mon, 20 Mar 2000, kapil wrote:
> I want to allow all of my users to ftp into my server from remote location
> but deny some of the users to telnet to my server. If I will change the
> shell of any of the user from "/bin/bash" to "/bin/false" or
> "/usr/bin/passwd" then both ftp as well as tene
I want to allow all of my users to ftp into my server from remote location
but deny some of the users to telnet to my server. If I will change the
shell of any of the user from "/bin/bash" to "/bin/false" or
"/usr/bin/passwd" then both ftp as well as tenet will not work. Is there any
way by which
I hope somebody out there might be able to help me with this issue.
Yesterday we had some Sendmail configuration problems, and we had to make
some changes to Sendmail related files only. Over the course of a couple of
hours as we searched for the problem, we rebooted our servers several times.
On 20-May-98 Matt Housh wrote:
>
> As a side note here, I've got a question related to the telnet/ftp
> time problems. On my lan at home, when I have my workstation set up on the
> localnet, with just the ethernet card, the routes look something like:
>
> Destination GW Gen
As a side note here, I've got a question related to the telnet/ftp
time problems. On my lan at home, when I have my workstation set up on the
localnet, with just the ethernet card, the routes look something like:
Destination GW Genmask Flags Metric Ref U I
Hi Jy,
I've got about 87 unread messages above yours, so if someone else
has fixed this problem, fine.
Otherwise.
I've come across something like this before, but not quite the
same. When I've had it, telnet, ftp and stuff hangs for about a
minute then wakes up.
My fix was to put all the
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