On 07/15/2011 09:46 AM, Jatin K wrote: > On Friday 15 July 2011 03:10 PM, James Hogarth wrote: >> >>> '!' Solved my problem >>> >> Really? Because what you have there is the opposite of that which you >> stated you were trying to accomplish in your first post. >> >> Now that IP is the only IP that can access your FTP server and all >> others get dropped. >> > yes and thats what I wanted ,,,,, Only specified IP can ftp to the server --- which is not what you stated in your first post, which was; }> I want to deny a particular IP (172.16.158.111) address in my network to }> FTP on server (RHEL6), I'm trying to add the following[1][2] iptabls }> rules on server and getting error [3] therefore, if you want to drop "IP (172.16.158.111)", you would use; [1] iptables -A INPUT -s 172.16.158.111 -p tcp --dport 21 -j DROP [2] iptables -A INPUT -s 172.16.158.111 -p tcp --dport 20 -j DROP if you want to drop all except "IP (172.16.158.111)", you would use; [1] iptables -A INPUT -s ! 172.16.158.111 -p tcp --dport 21 -j DROP [2] iptables -A INPUT -s ! 172.16.158.111 -p tcp --dport 20 -j DROP -- peace out. tc.hago, g . **** in a free world without fences, who needs gates. ** help microsoft stamp out piracy - give linux to a friend today. ** to mess up a linux box, you need to work at it. to mess up an ms windows box, you just need to *look* at it. ** The installation instructions stated to install Windows 2000 or better. So I installed Linux. ** learn linux: 'Rute User's Tutorial and Exposition' http://rute.2038bug.com/index.html 'The Linux Documentation Project' http://www.tldp.org/ 'LDP HOWTO-index' http://www.tldp.org/HOWTO/HOWTO-INDEX/index.html 'HowtoForge' http://howtoforge.com/ ****
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