01-18-2012
How to find if remote n/w port is listening on HP-UX from the binary
Hi,
I have an executable running on HP-UX, from this executable I need to findout if the portnumber. lets say 7890,7891, 7892 are listening on the remote server running on HP-UX.
I can do it by creating socket, connect etc. But is there any other way of doing it using "system()" function or any other?
I noticed that nmap, netcat are not available on HP-UX.
Please let me know. If I can manage this with passive connect.
Thanks
Einstein
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LEARN ABOUT DEBIAN
simpleproxy
SIMPLEPROXY(1) General Commands Manual SIMPLEPROXY(1)
NAME
simpleproxy - Simple tcp socket proxy
SYNOPSIS
simpleproxy [-7] [-v] [-V] [-d] [-i] -P <POP3 users file> -L [<local host>:]<local port> -R <remote host>:<remote port> -S <proxy
host>:<proxy port>
DESCRIPTION
The simpleproxy program acts as a simple tcp proxy. It opens listening socket on local machine and forwards any connection to the remote
host.
OPTIONS
simpleproxy accepts following options:
-V Version information.
-v Makes simpleproxy to write activity information to syslog or stderr.
-7 Makes simpleproxy to strip 8th bit.
-i Use this flag when starting simpleproxy from INETD.
-d By default simpleproxy does not detach itself from control terminal and writes all messages to stderr. This option will detach it
from terminal and make it write messages to syslog.
-L [<local host>:]<local port>
Local host and port name or number to bind for listening. Host name is optional.
-R <remote host>:<remote port>
Remote host and port name or number
-P <POP3 users list>
If specified, simpleproxy will load list of users from the <filename> (one per line). After this it will be forwarding POP3 ses-
sions only if client trying to authenificate as this user.
-S <proxy host>:<proxy port>
HTTPS proxy server host and port name or number.
-a <HTTP Auth User>:<HTTP Auth Password>
Authenticate to the HTTPS proxy server with the given userid and password. This option performs BASIC HTTP authentication as spec-
ified in RFC 2617. Used only in conjunction with -S.
-t <trace file>
If specified, simpleproxy will dump all data that passes through connection to the specified file.
BUGS
Only tcp ports are supported.
SEE ALSO
inetd(1M), services(4), http://www.crocodile.org/software.html
AUTHOR
Vadim Zaliva <lord@crocodile.org>, Vladimir Karpinsky <vlad@noir.crocodile.org> Vadim Tymchenko <verylong@noir.crocodile.org>
CONTRIBUTORS
Pavel Roskin <pavel_roskin@geocities.com>, Cedric Tefft <cedric@earthling.net> Christophe Bothamy <cbothamy@sourceforge.net> Ulf Harnhammar
<metaur@telia.com>
Version 3.3 SIMPLEPROXY(1)