= IPtables =


{{{
#!sh
iptables -L --line-numbers
# Delete rules number 3 in the list
iptables -D 3
}}}

Forward packet between vpn client subnet
{{{
#!sh
iptables -A FORWARD -s 10.50.30.0/24 -d 10.50.30.0/24 -j ACCEPT
}}}

Block dst IP
{{{
#!sh
iptables -A OUTPUT -d 203.151.31.76 -j DROP
}}} 
Unblock dst IP
{{{
#!sh
iptables -D OUTPUT -d 203.151.31.76 -j DROP
}}}