iptables SECURITY - default settings

[Wal]

Is it possible to have the Fedora Core
default, out-of-the-box iptables settings
be more like the following?

RelatedComponent- system-config-securitylevel
File- /etc/sysconfig/iptables

# generated by ____
#
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT DROP [0:0]
:SecLev505-INPUT - [0:0]
-I SecLev505-INPUT -p all -j DROP
-I SecLev505-INPUT -p udp -m udp -s <DNS_SERVER1>
--sport 53 --dport 1025:65535 -j ACCEPT
-I SecLev505-INPUT -p udp -m udp -s <DNS_SERVER2>
--sport 53 --dport 1025:65535 -j ACCEPT
-I SecLev505-INPUT -p tcp -m state --state
ESTABLISHED,RELATED -j ACCEPT
-I SecLev505-INPUT -p tcp -m tcp -s 0/0 --syn -j DROP
-I SecLev505-INPUT -i lo -s 0/0 -j ACCEPT
-I INPUT -j SecLev505-INPUT
:OUTPUT ACCEPT [0:0]
COMMIT





	
		
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