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July 16, 2018 10:39
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make linux as gatway using iptables
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| - gateway side | |
| # echo 1 > /proc/sys/net/ipv4/ip_forward | |
| # iptables -t nat -A POSTROUTING -s 172.17.128.0/24 -d 10.10.0.0/16 -o tun0 -j MASQUERADE | |
| # iptables -A FORWARD -i eth0 -o tun0 -j ACCEPT | |
| # iptables -A FORWARD -j ACCEPT | |
| - client side | |
| # ip route add 10.10.0.0/16 via 172.17.128.240 |
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