Port 21 will not open. status is closed. forward port 21 to new domains.

Posted by Bob Swaggerty on Ask Ubuntu See other posts from Ask Ubuntu or by Bob Swaggerty
Published on 2012-06-19T09:12:32Z Indexed on 2012/06/19 9:24 UTC
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ftp

I am having a problem opening port 21 on my Linux Ubuntu server. No matter what i do, i can not get my status to change from closed to open. Here is a recent iptables command i used and the result

iptables -A INPUT -p tcp -m tcp --dport 21 -j ACCEPT

nmap -p21-22,25,80,443 CCR1

Starting Nmap 4.53 ( http://insecure.org ) at 2012-06-19 03:13 CDT Interesting ports on CCR1.chennaichristianradio.com (5.10.69.98): PORT STATE SERVICE 21/tcp closed ftp 22/tcp open ssh 25/tcp closed smtp 80/tcp open http 443/tcp closed https

I also used commands from the advise from this forum http://www.cyberciti.biz/faq/iptables-open-ftp-port-21/

I need to open this for FTP access to the server, and ultimately I need to forward port 21 to 2 domains i am setting up. Thank you for any assistance you can provide -Bob Swaggerty

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