Linux Firewall on FC1

[usmany at excite.com]

Thanks guys, that fixed my network problem on above...

Nice, helping and educative forum


 --- On Wed 09/08, Edward < edward at tripled.iinet.net.au > wrote:
From: Edward [mailto: edward at tripled.iinet.net.au]
To: usmany at excite.com, fedora-list at redhat.com
Date: Wed, 08 Sep 2004 17:57:15 +0800
Subject: Re: Linux Firewall on FC1

<br><br>usmany at excite.com wrote:<br><br>> Thanks guys for helping and advicing me on how to go about setting my DNS and DHCP on my previous post, now I need more insight on above.<br>> <br>> What are the things needed, accept/activate on above, i.e. firewall. Fisrt, I rejected accepting ICMP while others are accepted...<br>> <br>> Can someone help advice on what will be accepted and rejected on the firewall?<br><br>I reject the following ports:<br><br>icmp<br>SSH (22)<br>FTP (21)<br>Telnet (23)<br>SMTP (25)<br>Finger (79)<br>POP (110)<br>Ident (113)<br>Windows NetBIOS (137-139)<br>IMAP (143)<br>NT/2000 SMB (445)<br>SOCKS (1080)<br>PPTP (1723)<br>uPnP (5000)<br>PCAnywhere (5631)<br>Remote Grab (7000)<br><br>The rest are accepted only when a connection has been established FROM <br>my PC (conntrack module).<br><br>Just to give you an idea.<br><br>Regards,<br>Ed.<br><br><br>

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