Created
December 5, 2022 13:46
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port forwarding using ip tables
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| #!/bin/bash | |
| read -p "Enter your proxy server's IP: " PROXY_IP | |
| read -p "Enter your destination server's IP: " DEST_IP | |
| sysctl net.ipv4.ip_forward=1 | |
| iptables -t nat -A PREROUTING -p tcp --dport 22 -j DNAT --to-destination $PROXY_IP | |
| iptables -t nat -A PREROUTING -j DNAT --to-destination $DEST_IP | |
| iptables -t nat -A POSTROUTING -j MASQUERADE | |
| iptables-save |
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