returns:
So now I am confused. I normally telnet without a port and whatever port its using (I think 23 isn't working, but when I telnet to port 25 I get the following:
but it doesn't give me a prompt and then will timeout. MMmmmm.
Can I make it so my default port of 23 is used and works and how do I get a login to log into the server. THANKS!!!
Last edited by Yogesh Sawant; 04-10-2009 at 06:56 AM..
Reason: added code tags
at the end of October i upgraded the distro to 8.10 at first it seemed fine until i restarted my machine the boot seqence started i logged in after that nothing? tried booting again and the same thing happened did i do something wrong during the upgrade to 8.10 did everything the computer asked me... (1 Reply)
My intention was to build a dual boot XP Pro 64 and Ubuntu media server. I had installed the AMD64 version of Ubuntu 8.10 server and thought that I would be able to install Apache server. I need a GUI to work in. I tried to boot and install Mythbuntu 32 bit 8.10, but my machine now won't recognize... (0 Replies)
Hi All,
I have a problem with auto telnet script, but I want to tell u something
a) I am only a member access on the server, so not able to access 'root' account
b) not able to install any software on server
3) On server, there is not install 'except'
I have to write a script, which is ran... (0 Replies)
Hi All
I have a dedicated backup server running ubuntu 10.04, which has recently been rebuilt (same OS, just different h/w)
This is used to receive ufsdump output from a number of Solaris servers, using the following syntax:
ufsdump 1uf :/path/to/backup/file /fs/to/be/backed/up
This has... (1 Reply)
I am trying to build and expect script to log into multiple aix boxes and change password. I need for the script to terminate if it cannot log into a server because the username or password is wrong.
#!/usr/bin/expect
set timeout 1
set host
set user
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set uh "Unknown host"
set... (3 Replies)
Hello.
Doing my first steps in Linux and while trying to configure a DHCP server in Linux i encountered some problems:
TOPOLOGY:
- Laptop with Windows 8.1
- VM Player 12 with Linux installed (Ubuntu Server 14.04)
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Discussion started by: Portuguevos
1 Replies
LEARN ABOUT HPUX
telm
tels(7) Miscellaneous Information Manual tels(7)NAME
tels, telm - STREAMS Telnet slave (pseudo-terminal) driver, STREAMS Telnet master driver (used by telnetd only), respectively
SYNOPSIS DESCRIPTION
A Telnet pseudo-terminal consists of a tightly-coupled pair of character devices, called the master device and slave device. The master
and slave device drivers work together to provide a Telnet connection on the server side where the master provides a connection to and the
slave provides a terminal device special file access for the Telnet application processes, as depicted below:
--------------------------
| Pseudo terminal functions|
Application <--> |--------------------------| <--> telnetd
Processes | Slave | Master |
| (tels) | (telm) |
--------------------------
The slave driver, with (STREAMS pty emulation module) and (STREAMS line discipline module) pushed on top (not shown for simplicity), pro-
vides a terminal interface as described in termio(7). Whereas devices that provide the terminal interface described in termio(7) have a
hardware device behind them; in contrast, the slave device has manipulating it through the master side of the Telnet pseudo terminal.
There are no nodes in the file system for each individual master device. Rather, the master driver is set up as a STREAMS clone(7) driver
with its major device number set to the major for the clone driver and its minor device number set to the major for the driver. The master
driver is opened by telnetd using the open(2) system call with as the device file parameter. The clone open finds the next available minor
number for the master device. The master device is available only if it and its corresponding slave device are not already opened.
In order to use the STREAMS Telnet subsystem, a node for the master driver and N number of Telnet slave devices must be installed.
The number of slave devices is set by a kernel tunable parameter called This can be modified using SAM; its default and minimum value is
60. The value of is the upper limit of the number of telnet sessions that can be opened.
Multiple opens are allowed on the Telnet slave device.
The master and slave drivers pass all STREAMS messages to their adjacent drivers. When the connection is closed from the Telnet client
side, an message is sent to the corresponding slave device which will render that slave device unusable. The process on the slave side
gets the errno when attempting a write(2) system call to the slave device file but it will be able to read any data remaining in the slave
stream. Finally, when all the data has been read, the read(2) system call will return 0, indicating that the slave can no longer be used.
AUTHOR
and were developed by HP.
FILES
Streams Telnet master clone device
Streams slave devices where
N is the minor number of the slave device and 0 < N <
SEE ALSO insf(1M), open(2), ioctl(2), streamio(7), ldterm(7), telnetd(1M), ptem(7).
tels(7)