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Should be the final before suricata

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jelly Tomas
2026-03-21 17:44:14 +00:00
parent 6cd82815e4
commit b6da81c07c
2 changed files with 6 additions and 2 deletions
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2
INTERNET.sh
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@@ -9,7 +9,7 @@ sudo systemctl disable firewalld
sudo systemctl mask firewalld
sudo systemctl enable iptables
sudo iptables -F
sudo ifconfig enp0s8 $ip netmask $mask24
sudo ifconfig enp0s8 $dn2 netmask $mask24
sudo route add default gw $routerIp
sudo ip addr add $dns2 dev enp0s8
sudo ip addr add $eden dev enp0s8

6
ROUTER.sh
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@@ -87,12 +87,16 @@ sudo iptables -A FORWARD -i enp0s8 -o enp0s9 -s 23.214.219.133 -d 192.168.10.3 -
sudo iptables -A FORWARD -i enp0s10 -o enp0s9 -d 192.168.10.2 -p tcp --sport 21 -j ACCEPT #Changed
sudo iptables -A FORWARD -i enp0s9 -o enp0s10 -p tcp --sport 20 -j ACCEPT #MIGHT BE NEEDED
#SSH CONNECTIONS datastore server but only from eden or dn2 DNAT -s servers, and port and -d interface
sudo iptables -t nat -A PREROUTING -s $dn2 -d 87.248.214.97 -p tcp --dport 22 -j DNAT --to destination 192.168.10.3
sudo iptables -t nat -A PREROUTING -s $eden -d 87.248.214.97 -p tcp --dport 22 -j DNAT --to destination 192.168.10.3
sudo iptables -t nat -A PREROUTING -s $dn2 -d 87.248.214.97 -p tcp --sport 22 -j DNAT --to destination 192.168.10.3
sudo iptables -t nat -A PREROUTING -s $eden -d 87.248.214.97 -p tcp --sport 22 -j DNAT --to destination 192.168.10.3
sudo iptables -A FORWARD -i enp0s10 -o enp0s9 -d 192.168.10.3 -s $dns2 -p tcp --sport 22 -j ACCEPT #Need to check and make diferent ip addresses
sudo iptables -A FORWARD -i enp0s10 -o enp0s9 -d 192.168.10.3 -s $eden -p tcp --sport 22 -j ACCEPT
sudo iptables -A FORWARD -i enp0s10 -o enp0s9 -d 192.168.10.3 -s $dns2 -p tcp --dport 22 -j ACCEPT #Need to check and make diferent ip addresses
sudo iptables -A FORWARD -i enp0s10 -o enp0s9 -d 192.168.10.3 -s $eden -p tcp --dport 22 -j ACCEPT
#enp0s9 to internet DNS, http, https, ssh, FTP(SERVERS??????(WHO INVITED THIS GUY)) SNAT
sudo iptables -t nat -A POSTROUTING -i enp0s9 -o enp0s10 -j SNAT --to-source 87.248.214.97
sudo iptables -t nat -A POSTROUTING -s 192.168.10.0/24 -o enp0s10 -j SNAT --to-source 87.248.214.97
sudo iptables -A FORWARD -i enp0s9 -o enp0s10 -p udp --sport 53 -j ACCEPT #TESTED
sudo iptables -A FORWARD -i enp0s9 -o enp0s10 -p tcp --sport 80 -j ACCEPT #TESTED
sudo iptables -A FORWARD -i enp0s9 -o enp0s10 -p tcp --sport 443 -j ACCEPT #TESTED