Solved

Port re-direction

Posted on 1997-12-19
2
190 Views
Last Modified: 2013-12-15
How do I redirect from port 1430 to Port 20 and vice versa. Under Slackware
0
Comment
Question by:mykul
2 Comments
 
LVL 1

Accepted Solution

by:
hno earned 100 total points
ID: 1631068
Port 20 is normally used for ftp-data.. what are you trying to do?

To redirect ports you can use ipfwadm.

Redirect TCP port 1430 to 20
ipfwadm -I -a accept -P tcp -D this.host 1430 -r 20

Other options is to use a proxy, like redir or similar.

I don't beleive that you can switch the two ports (1430 redirected to 20, and 20 redirected to 1430) by other means than having the server processes to switch ports.

0
 

Author Comment

by:mykul
ID: 1631069
Thank you for your help


0

Featured Post

Master Your Team's Linux and Cloud Stack

Come see why top tech companies like Mailchimp and Media Temple use Linux Academy to build their employee training programs.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
(Open)LDAP V2.44  search proxy to AD (W2012R2) 37 144
VMware Workstation 12 Player 16 76
Linux script delete files 3 35
Upgrade BIOS / EUFI at Scale 4 37
You ever wonder how to backup Linux system files just like Windows System Restore?  Well you can use Timeshift in Linux to perform those similar action.  This tutorial will show you how to backup your system files and keep regular intervals. Note…
It’s 2016. Password authentication should be dead — or at least close to dying. But, unfortunately, it has not traversed Quagga stage yet. Using password authentication is like laundering hotel guest linens with a washboard — it’s Passé.
Learn how to get help with Linux/Unix bash shell commands. Use help to read help documents for built in bash shell commands.: Use man to interface with the online reference manuals for shell commands.: Use man to search man pages for unknown command…
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.

832 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question