On 07/14/2011 12:48 PM, Jatin K wrote: <> > So how to go ...??? and any one guide to the right direction ????? how > do I add a rule like IP or the PORTs is not equal to ? when using the negation, "!", you need to use a <space> before and after, such as; [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 do note that negation, in effect, means 'not' or 'other than'. so, above would 'DROP' if not '172.16.158.111'. therefore, try without "!". as i have not used "!" in some time, and do not recall how/why, i may be in error on this, and i am basing this on what is shown in 'iptables' man page and what is written in publication; Red Hat Linux Firewalls, ISBN 0-7645-2463-1 published by Wiley Publishing, Inc. Copyright 2003 by Red Hat, Inc. hth. -- 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/ ****
Attachment:
signature.asc
Description: OpenPGP digital signature
-- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
