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Modifié : sisr1/tp08/firewall_regles.txt

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guillaume.emorine 2024-04-29 11:22:07 +02:00
parent a81c373e20
commit 818cdead86
1 changed files with 8 additions and 2 deletions
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sisr1/tp08/firewall_regles.txt
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@ -195,15 +195,21 @@ table ip ipfilter {
}
# Chaînes pour la NAT - étape 8.
# Chaînes pour la NAT - étape 8 et 9.
chain nat_prerouting {
type nat hook prerouting priority filter; policy accept;
type nat hook prerouting priority filter; policy accept;*
# Port Forwarding pour le DNS, entre pare-feu et DMZ (étape 9)
iif eth0 udp dport 53 dnat to $proxy-dns
iif eth0 tcp dport 53 dnat to $proxy-dns
}
chain nat_postrouting {
type nat hook postrouting priority filter; policy accept;
# Masquage des adresses IP de la DMZ via NAT (étape 8)
ip saddr $dmz-ntw snat $firewall-net
}