yum -y install httpdservice httpd startchkconfig httpd on
Step 2a: Add a Basic Test HTML File, Method 1
vim /var/www/html/index.html
Add the following to the text file, and then save and close the text file:
This is a test HTML file!
Step 2b: Add a Basic Test HTML File, Method 2
echo 'This is a test HTML file!' > /var/www/html/index.html
Step 3: Limit Access for Testing
Allow SSH from a specific network, in this case <reference_page_text>10.100.100.0/24:
iptables -A INPUT -i eth0 -p tcp -s 10.100.100.0/24 --dport 22 -m state --state NEW,ESTABLISHED -j ACCEPT
iptables -A OUTPUT -o eth0 -p tcp --sport 22 -m state --state ESTABLISHED -j ACCEPT
Allow HTTP from a specific network, in this case <reference_page_text>10.100.100.0/24:
iptables -A INPUT -i eth0 -p tcp -s 10.100.100.0/24 --dport 80 -m state --state NEW,ESTABLISHED -j ACCEPT
iptables -A OUTPUT -o eth0 -p tcp --sport 80 -m state --state ESTABLISHED -j ACCEPT
Allow ping via ICMP:
iptables -A OUTPUT -p icmp --icmp-type echo-request -j ACCEPT
iptables -A INPUT -p icmp --icmp-type echo-reply -j ACCEPT
Set default chain policies:
iptables -P INPUT DROP
iptables -P FORWARD DROP
iptables -P OUTPUT DROP
Save the configuration:
service iptables save
Start iptables:
service iptables start
