diff --git a/router.sh b/router.sh
index dd77ae9..88c22cd 100644
--- a/router.sh
+++ b/router.sh
@@ -12,4 +12,10 @@ ip address add 192.168.200.1/24 dev enp0s9
 ip address flush enp0s10
 ip address add 192.168.56.200/24 dev enp0s10
 
-sysctl -w net.ipv4.ip_forward=1
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+sysctl -w net.ipv4.ip_forward=1
+
+iptables -t nat -A POSTROUTING -o enp0s3 -j MASQUERADE
+
+iptables -t nat -A PREROUTING -p tcp --dport 10000 -j DNAT --to-destination 192.168.200.2:22
+iptables -t nat -A PREROUTING -p tcp --dport 10001 -j DNAT --to-destination 192.168.200.3:22
+iptables -t nat -A PREROUTING -p tcp --dport 10002 -j DNAT --to-destination 172.17.0.2:22
\ No newline at end of file