Sponsored Content
Special Forums IP Networking Help determining what's blocking ports Post 302266403 by sysgate on Wednesday 10th of December 2008 05:29:37 AM
Old 12-10-2008
With no meaning to be offensive or rude, but :"I was recently assigned to be network administrator where I work" - the network admins I know have at least two certifications and many years of studying, practicing, etc. Being a netadmin is a bit different from being sysadmin or a programmer, so my point is that this reassignment doesn't speak good for your employer. But since you're in the jam already, let's try to help you.
You say that you can't get utorrent to work, usually torrent clients require some ports opened for P2P communication. There are lot of devices mentioned in your post - do you have access to all of them, for example to check any ACLs, firewalls ? Start with a simple telnet session probe to the destination IP, as in :
Code:
telnet 10.101.3.5 2054

- check the response and let us know, certainly, replace the respective IP address and port number. For port scanning, you can consider using nmap.
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

determining open ports

hi all 1) how to determine available ports in a box (solaris) do i have to go for a netstat on all the ports? 2) how to block a particular port for a particular type of connection. Any help would be greatly appreciated Thanks (7 Replies)
Discussion started by: matrixmadhan
7 Replies

2. UNIX for Dummies Questions & Answers

Determining file length

How can I determine what UNIX thinks the record size of any given file is?? (1 Reply)
Discussion started by: jbrubaker
1 Replies

3. SCO

Blocking ports and reseting conections

Hi folks! We have SCO Open System V 5.0.5 here. When I type "netstat -n" I found a line mentioning a conection at the port 1025, as follows: tcp 0 0 quartzo.1025 200-203-8-90.csl.aas ESTABLISHED Here we use only conections thru ports 22,23 and 25. I would like to... (0 Replies)
Discussion started by: Marcio Moraes
0 Replies

4. Shell Programming and Scripting

Determining directory path

Hello, I have a script where I get the full directory path of the script being executed: BASE=$0 echo "BASE:" $BASE The output looks like this: BASE: /webapps/appsdev/ACURA/rlz/oses3.sh I'd like to truncate the shell name, leaving just the directory path. The directory path can be... (2 Replies)
Discussion started by: cwalsek
2 Replies

5. Shell Programming and Scripting

Problem determining file

I got the following code, it partially works. Can someone tell me why it partially doenst work? #!/bin/sh file=$1 if then echo "File is a directory" else echo "File is not a directory!" fi heres the output: philip@philip-laptop:~/Desktop$ sh exFive.sh test.java File is... (4 Replies)
Discussion started by: philmetz
4 Replies

6. Solaris

determining miniroot revision

Hi guys I have a bunch of x4100's x4140's etc with solaris 10 update4 running on them but I suspect that when a lot of these boxes were originally built, the jumpstart process used an update2 miniroot, now as far as i understand it, the miniroot used at jumpstart is the miniroot that stays on... (1 Reply)
Discussion started by: hcclnoodles
1 Replies

7. Solaris

Blocking outgoing connection to ports/host in solaris

Hi, I want to block all outgoing connection ( the IMAP ) to my exchnage . I have to do it in my solaris server; from solaris host no outgoing connection can be made to the imap server. Please help me to configure that. I am new in solaris. Kind regards, Akhtar (2 Replies)
Discussion started by: akhtarbd
2 Replies

8. Programming

determining the IP of a function

Is there a way to determine the "Instruction Pointer" of a function in c++, and if so can someone tell me? (5 Replies)
Discussion started by: neur0n
5 Replies

9. UNIX for Dummies Questions & Answers

Determining Disk Speed

Hi, I went to a computer store and the salesman sold me a SATA cable and told me that all SATA cables are the same. Another salesman at a different store told me a cable rated for SATA 2, which I bought, MIGHT work as well as one rate for SATA 3 but it is not guaranteed. I decided to run a... (3 Replies)
Discussion started by: mojoman
3 Replies

10. Programming

Which are blocking and non-blocking api's in sockets in C ?

among the below socket programming api's, please let me know which are blocking and non-blocking. socket accept bind listen write read close (2 Replies)
Discussion started by: VSSajjan
2 Replies
Regexp::Common::URI::telnet(3)				User Contributed Perl Documentation			    Regexp::Common::URI::telnet(3)

NAME
Regexp::Common::URI::telnet -- Returns a pattern for telnet URIs. SYNOPSIS
use Regexp::Common qw /URI/; while (<>) { /$RE{URI}{telnet}/ and print "Contains a telnet URI. "; } DESCRIPTION
$RE{URI}{telnet} Returns a pattern that matches telnet URIs, as defined by RFC 1738. Telnet URIs have the form: "telnet:" "//" [ user [ ":" password ] "@" ] host [ ":" port ] [ "/" ] Under "{-keep}", the following are returned: $1 The complete URI. $2 The scheme. $3 The username:password combo, or just the username if there is no password. $4 The username, if given. $5 The password, if given. $6 The host:port combo, or just the host if there's no port. $7 The host. $8 The port, if given. $9 The trailing slash, if any. REFERENCES
[RFC 1738] Berners-Lee, Tim, Masinter, L., McCahill, M.: Uniform Resource Locators (URL). December 1994. SEE ALSO
Regexp::Common::URI for other supported URIs. AUTHOR
Damian Conway (damian@conway.org) MAINTAINANCE
This package is maintained by Abigail (regexp-common@abigail.be). BUGS AND IRRITATIONS
Bound to be plenty. LICENSE and COPYRIGHT This software is Copyright (c) 2001 - 2009, Damian Conway and Abigail. This module is free software, and maybe used under any of the following licenses: 1) The Perl Artistic License. See the file COPYRIGHT.AL. 2) The Perl Artistic License 2.0. See the file COPYRIGHT.AL2. 3) The BSD Licence. See the file COPYRIGHT.BSD. 4) The MIT Licence. See the file COPYRIGHT.MIT. perl v5.18.2 2013-03-08 Regexp::Common::URI::telnet(3)
All times are GMT -4. The time now is 01:37 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy