31 lines
816 B
Bash
31 lines
816 B
Bash
#!/bin/bash
|
|
|
|
# Flush existing rules
|
|
iptables -F
|
|
ip6tables -F
|
|
iptables -t nat -F
|
|
ip6tables -t nat -F
|
|
|
|
# Set default policies
|
|
iptables -P INPUT ACCEPT
|
|
iptables -P FORWARD ACCEPT
|
|
iptables -P OUTPUT ACCEPT
|
|
ip6tables -P INPUT ACCEPT
|
|
ip6tables -P FORWARD ACCEPT
|
|
ip6tables -P OUTPUT ACCEPT
|
|
|
|
# Apply IPv4 rules
|
|
iptables -t nat -A PREROUTING -i enX0 -p tcp --dport 443 -j REDIRECT --to-ports 4443
|
|
iptables -t nat -A PREROUTING -i enX0 -p tcp --dport 80 -j REDIRECT --to-ports 4443
|
|
|
|
# Apply IPv6 rules
|
|
ip6tables -t nat -A PREROUTING -i enX0 -p tcp --dport 443 -j REDIRECT --to-ports 4443
|
|
ip6tables -t nat -A PREROUTING -i enX0 -p tcp --dport 80 -j REDIRECT --to-ports 4443
|
|
|
|
# Save rules
|
|
iptables-save > /etc/iptables/rules.v4
|
|
ip6tables-save > /etc/iptables/rules.v6
|
|
|
|
echo "iptables and ip6tables rules applied successfully."
|
|
|