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Full Discussion: Can ping but cannot access with telnetting
Operating Systems SCO Can ping but cannot access with telnetting Post 302909913 by rbatte1 on Monday 21st of July 2014 10:22:18 AM
Old 07-21-2014
Are you listening for a telnet connection? Try:-
Code:
netstat -na | grep LISTEN | grep "\.23"

Do you get any output?

If so, what process owns port 23 (probably inetd):-
Code:
lsof -i tcp:23 | grep LISTEN

What is telnetd record defined as in /etc/inetd.conf or if you are xinetd then you might have to past the content of /etc/xinetd.d/telnet

I apologise for not being very familiar with SCO, just a brief foray quite a few years ago to get a server running for an actuarial quotation engine - and that never worked so we disposed of the SCO server too.



Robin
 

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LEARN ABOUT X11R4

zgrep

ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep  options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

                                                                                                                                          ZGREP(1)
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