today i have tryed to do a iptables firewall, but i faild and i don't know how i can solve my Problem. If my iptables script I can not open any other scripts from outside. It says that it can't resolve the host name.
Can anyone correct my script?
Thank you very much
I would really like to let know that this script will block almost all (D)Dos attacks and will keep your TeamSpeak3 servers alive!
PLEASE DO NOT FORGET TO READ THE DETAILED DESCRIPTIONS IN IPTABLES SCRIPT!
1- All UDP ports will be under TeamSpeak3 DDoS Protection Zone (You can...
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Hello, I'm realease a little homemade firewall to simply protect a simple Debian VPS / Ubuntu server.
this works well on ovh server.
/!\ WARNING /!\
stay in the root folder to test the firewall otherwise you can meter your server in danger!
Command 0 : cd /root
Tools : vi, vim, nano ...
Iptables is a firewall that plays an essential role in network security for most Linux systems.
List Rules by Specification
To list out all of the active iptables rules by specification, run the iptables command with the -S option:
sudo iptables -S
Example: Rule Specification...
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