FAQ Search Today's Posts Mark Forums Read
» Video Reviews

» Linux Archive

Linux-archive is a website aiming to archive linux email lists and to make them easily accessible for linux users/developers.

» Sponsor

» Partners

» Sponsor

Go Back   Linux Archive > Redhat > Fedora User

LinkBack Thread Tools
Old 07-14-2011, 02:03 PM
Tom H
Default how to specify IP not equal to in iptables rules ????

On Thu, Jul 14, 2011 at 8:48 AM, Jatin K <ssh.fedora@gmail.com> wrote:
> I want to deny a particular IP ( 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]
> *[1] iptables -A INPUT -s! -p tcp --dport 21 -j DROP
> *[2] iptables -A INPUT -s! -p tcp --dport 20 -j DROP
> [3] *Using intrapositioned negation (`--option ! this`) is deprecated in
> favor of extrapositioned (`! --option this`).
> [4] iptables -A INPUT -s ! -p tcp --dport 21 -j DROP

Without any "!" should do it because you'll be telling iptables to
drop connections from that IP.
users mailing list
To unsubscribe or change subscription options:
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines

Thread Tools

All times are GMT. The time now is 01:24 PM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.
Copyright 2007 - 2008, www.linux-archive.org