Désactivation de la nat et squid.conf

sisr1/tp05-Installation_proxy/dnsfwd.service

@@ -0,0 +1,13 @@
+[Unit]
+ 
+Description=execute /root/dnsfwd.sh
+ 
+After=default.target
+ 
+[Service]
+ 
+ExecStart=bash /root/dnsfwd.sh
+ 
+[Install]
+ 
+WantedBy=default.target

sisr1/tp05-Installation_proxy/dnsfwd.sh

@@ -0,0 +1,11 @@
+!/bin/bash
+echo "1" > /proc/sys/net/ipv4/ip_forward
+nft add table dnsfwd
+nft add chain dnsfwd prerouting {type nat hook prerouting priority 0 \; }
+nft add chain dnsfwd postrouting {type nat hook postrouting priority 0 \; }
+nft add rule dnsfwd postrouting tcp dport 53 masquerade
+nft add rule dnsfwd postrouting udp dport 53 masquerade
+nft add rule dnsfwd prerouting tcp dport 53 masquerade
+nft add rule dnsfwd prerouting udp dport 53 masquerade
+nft add rule dnsfwd prerouting ct state established,related accept
+nft add rule dnsfwd postrouting ct state established,related accept