Iptables � �� (dandou)

Sat, 03 May 2008 17:47:32 GMT

��!

�� , �� eth0 ��.
�, ��, �� . �� .

Iptables � �� (dandou)

Sat, 03 May 2008 17:37:32 GMT

� �� iptables. � �� :

#!/bin/bash
#��
### --- Main Section --- ###
int_int="eth0"
ext_int="eth1"
ext_net="77.xxx.xxx.xxx/28"
ext_addr="77.xxx.xxx.19"
mail_addr="77.xxx.xxx.20"
#mail_addr �� eth1:1

int_net="172.16.22.0/24"
int_addr="172.16.22.254"
lo_addr="127.0.0.1"
adm_addr="172.16.22.1"
priv_net1="77.xxx.xxx.xxx/28"
priv_net2="82.xxx.xxx.xxx/28"
priv_net3="212.xxx.xxx.xxx/28"
### --- End Main Section --- ###
### --- Zeroing All Rules --- ###
iptables -Z
iptables -t nat -Z
iptables -F
iptables -t nat -F
### ------------------------- ###
#� �� -��

low_port=`cat /proc/sys/net/ipv4/ip_local_port_range | awk '{ print $1}'`
high_port=`cat /proc/sys/net/ipv4/ip_local_port_range | awk '{ print $2}'`

iptables -P INPUT DROP
iptables -P FORWARD DROP
iptables -P OUTPUT ACCEPT

iptables -N BAD
iptables -N IN0
iptables -N IN1

iptables -A INP

OpenForum RSS: Iptables � ����� � ���

Iptables � ����� � ��� (dandou)

Iptables � ����� � ��� (dandou)

OpenForum RSS: Iptables � ��

Iptables � �� (dandou)

Iptables � �� (dandou)