Iptables is a module that provides the Linux operating system functions of firewall, NAT and logging of data traveling over a computer network.

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IP tables gateway

I am trying to make an iptables gateway. I ordered 3 dedicated server from my hosting company all with dual nics. One server has been given all the ip addresses and is connected directly to the ...
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about CentOS 7 apps & Driver

im using pc for several years but never tried Linux so im quite noob in this field. im using Autodesk maya, Nuke & will learn houdini very soon. i found that linux works faster for this apps so ...
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IP tables rule: 0x06/0x02 [on hold]

Can I replace SYN,RST SYN with SYN,RST,ACK SYN,RST,ACK in iptables rule? What will happen If I change it ? # iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp- mss-to-pmtu
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Is there a way to pause/resume particular TCP connection?

I'm playing online game that matches me against random players. I found out that when I unplug my Ethernet cable, I have a minute to decide do I want this match to count. If things go wrong, I just ...