Telnet to port Post: 302386521

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Hello All I am running redhat linux 7.2 and would like to know how i can block telnetting to a specified port . say for example i would like to block telnet acesses to port 80. regards Xiamin

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we disabled telnet on solaris 9 via previous a thread. We use CMS (call management system) supervisor which used port 23 (telnet). We cannot use telnet via local directive and it was shut down as stated when we shut down telnet in the inetd file. I cannot now log into the CMS box since port 23 is...

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Hi, Well this is probably a silly one that I should know...but I don't ! I'm telnetting to various ports from a shell script and the telnet is echoing back that it's 'trying xxx.xx.xx.xx...' but not the port number it's trying! Any help much appreciated Thanks

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Hi, my query is: I am Login on server with IP xxx.xxx.xxx.xxx.. and i want a script where i want to telnet to server with IP yyy.yyy.yyy.yyy using specific port and then execute a cmd there on server Y please suggest

LEARN ABOUT FREEBSD

setfib

SETFIB(1)						    BSD General Commands Manual 						 SETFIB(1)

NAME

     setfib -- execute a utility with an altered default network view

SYNOPSIS

     setfib [-F] fib utility [argument ...]

DESCRIPTION

     The setfib utility runs another utility with a different routing table.  The table number fib will be used by default for all sockets started
     by this process or descendants.

ENVIRONMENT

     The PATH environment variable is used to locate the requested utility if the name contains no '/' characters.

EXIT STATUS

     If utility is invoked, the exit status of setfib is the exit status of utility.

     An exit status of 126 indicates utility was found, but could not be executed.  An exit status of 127 indicates utility could not be found.

EXAMPLES

     Run netstat(1) to view the second routing table.

	   setfib -F 1 netstat -rn
     or
	   setfib 1 netstat -rn
     or
	   setfib -1 netstat -rn

SEE ALSO

     setfib(2), setsockopt(2)

STANDARDS

     The setfib utility is a FreeBSD specific extension.  However, many UNIX-like systems have an equivalent function.

HISTORY

     The setfib utility appeared in FreeBSD 7.1.

BSD
								 October 20, 2008							       BSD

10 More Discussions You Might Find Interesting

1. IP Networking

block telnet to specific port

Discussion started by: xiamin

2. Solaris

disabled telnet now need port 23 or port 22

Discussion started by: panzerkw

3. UNIX for Advanced & Expert Users

telnet on specific port??

Discussion started by: zing_foru

4. Shell Programming and Scripting

Telnet IP and Port Script

Discussion started by: asou