linux iptables

Playing with the Linux iptables firewall.

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Category:

Science & Technology

Tags:

• linux
• security
• iptables

[sunnz]

Can you store the rules in a file or do you have to type them in every time?

[strandjsgmail]

You can save them on redhat by typing service iptables save.

Or, the preferred method, save them in a script and have them initialize on boot. This way you can edit them easily.

HTH,

john

[video1292]

Amigo.,, I am new to linux and want to know if you can do next, I want to install a computer as my firewall and Iptables in Ubuntu, but what happens on my local network I have 2 PC WEB SITE and are listening on port 80 external (Internet), Which I wonder if once you get the request from Internet to my PC with Ubuntu, I can THROUGH Iptables Filter which makes the application domain and send them to one of the 2 I have in my pc web the network, but not how to do it ..

[gritstrek]

good video, thanks

[winstonsmith2600]

-i eht0? shouldnt that be -i eth0?

[erienion]

eht0 ?

[fanofzimmertwins]

you have a mac?

[MrDiscrimination]

well done

[andraindonesia]

thank you.. It's very usefull for a novice like me :)

[thablackmarkit]

Id rather set the default policy to DROP. Why would one prefer accept?

[enyawix]

compiz!

[smallbuttfirm]

Excellent info--the talking is a little fast, though! ; )