<div>On 12/4/06, <a href="mailto:yogesh@banasdairy.coop">yogesh@banasdairy.coop</a> <<a href="mailto:yogesh@banasdairy.coop">yogesh@banasdairy.coop</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">hi can any one help me how can i block the port 3127 on my mail server i alreadly diabled firewall and i want to block the port no 3127 can guide me what sentence i write in the iptables thanks & with best regards Yogesh M chaudhari</blockquote><div> Enable your firewall and pass the below entries First thing for which users you want to block this port means all users or users from Outside(LAN users are allowed) only For first case iptables -A INPUT -p tcp --dport 3127 -j REJECT For second case iptables -A INPUT -p tcp -s ! LANRange--dport 3127 -j REJECT iptables -A INPUT -p tcp -s ! <a href="http://192.168.1.0/255.255.255.0">192.168.1.0/255.255.255.0</a> --dport 3127 -j REJECT Regards Ankush Grover </div> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">-- This message has been scanned for viruses and dangerous content by BanasDairy Mailserver , and is believed to be clean.For any query contact at <a href="mailto:system@banasdairy.coop">system@banasdairy.coop</a> -- fedora-list mailing list <a href="mailto:fedora-list@redhat.com"> fedora-list@redhat.com</a> To unsubscribe: <a href="https://www.redhat.com/mailman/listinfo/fedora-list">https://www.redhat.com/mailman/listinfo/fedora-list</a> </blockquote></div>