8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
dear all
telnet on our server is disabled for security reasons , if we want to allow telnet for some users , ( maybe 1 or 2 to be able to telnet ) is their any way to do that ??
does anyone have any ideas ?
thanks (3 Replies)
Discussion started by: semaan
3 Replies
2. Shell Programming and Scripting
dear all ,
Regrettably I need to enable telnet for a single user on a unix machine , Everyone else will have to use ssh. what do i have to configure and how so i can restrict which users may login via the telnet server?
Double post. (0 Replies)
Discussion started by: semaan
0 Replies
3. Solaris
Hi,
Is it possible to enable the time service in local zones?
E.g.
erahmanz1% svcs -a | grep -i time
STATE STIME FMRI
disabled Sep_10 svc:/network/daytime:dgram
disabled Sep_10 svc:/network/daytime:stream
disabled Sep_10 svc:/network/time:dgram... (2 Replies)
Discussion started by: ERahman
2 Replies
4. UNIX for Dummies Questions & Answers
Hi gurus of Unix, I am newby in Unix, I need to Know the following.
How I know if SSH & Telnet service is UP in Solaris?
Please I appreciate your answer
Regard
Andres (2 Replies)
Discussion started by: andresguillen
2 Replies
5. Solaris
Hi all, i Followed these steps & still not able to get nfs service online ???:(
bash-3.2# svcs -a | grep nfs
disabled 17:48:02 svc:/network/nfs/cbd:default
disabled 17:48:02 svc:/network/nfs/client:default
disabled 20:56:06 svc:/network/nfs/status:default
offline ... (4 Replies)
Discussion started by: saurabh84g
4 Replies
6. Windows & DOS: Issues & Discussions
hi ,
i need a telnet server for dos(telnet from unix server to dos client) , so how can i run telnet service on dos ? (0 Replies)
Discussion started by: shrb78
0 Replies
7. Cybersecurity
hi ,
i need a telnet server for dos(telnet from unix server to dos client) , so how can i run telnet service on dos ? (0 Replies)
Discussion started by: shrb78
0 Replies
8. SCO
hi ,
i need a telnet server for dos(telnet from unix server to dos client) , so how can i run telnet service on dos ? (0 Replies)
Discussion started by: shrb78
0 Replies
LEARN ABOUT ULTRIX
telnetd
telnetd(8c) telnetd(8c)
Name
telnetd - DARPA TELNET protocol server
Syntax
/etc/telnetd
Description
The server supports the DARPA standard TELNET virtual terminal protocol. The TELNET server is invoked when receives a connection request
on the port indicated in the TELNET service description.
The server operates by allocating a pseudo-terminal device for a client, then creating a login process which has the slave side of the
pseudo-terminal as stdin, stdout, and stderr. The server manipulates the master side of the pseudo terminal, implementing the TELNET pro-
tocol and passing characters between the client and login process.
When a TELNET session is started up, sends a TELNET option to the client side indicating a willingness to do remote echo of characters, to
suppress go ahead, and to receive terminal type information from the remote client. If the remote client is willing, the remote terminal
type is propagated in the environment of the created login process. The pseudo terminal allocated to the client is configured to operate
in cooked mode and with XTABS and CRMOD enabled.
Aside from this initial setup, the only mode changes will carry out are those required for echoing characters at the client side of the
connection.
The server supports binary mode, suppress go ahead, echo, and timing mark. It also allows a remote client to do binary, terminal type, and
suppress go ahead.
Restrictions
Some TELNET commands are only partially implemented.
The TELNET protocol allows the exchange of the number of lines and columns on the user's terminal, but does not make use of them.
The terminal type name received from the remote client is converted to lower case.
The server never sends TELNET go ahead commands.
See Also
telnet(1c), pty(4), tty(4), services(5), inetd(8c)
telnetd(8c)