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http://pluieglaciale.wordpress.com/2010/11/09/how-to-setup-strongswan-proxy-on-single-ip-vps-for-windows-7-client/

All solution credit goes to above blog.

(below is copy and paste from blog)

• Enable IPv4 forwarding in the kernel. You can do this by the following statement:

    echo 1 > /proc/sys/net/ipv4/ip_forward

However, to make it persistent, ie do it automatically on reboot, modify /etc/sysctl.conf and uncomment the equivalent line.

• Next, enable the NAT. Replace the placeholder with the actual IP address of the VPN server.

    iptables -A POSTROUTING -t NAT -j SNAT --to-source <VPN IP Address>

This line tells netfilter to rewrite packets so the source IP is replaced with the VPN’s IP address.

In my case, <VPN IP Address> = 192.168.0.50

http://pluieglaciale.wordpress.com/2010/11/09/how-to-setup-strongswan-proxy-on-single-ip-vps-for-windows-7-client/

All solution credit goes to above blog.

(below is copy and paste from blog)

• Enable IPv4 forwarding in the kernel. You can do this by the following statement:

    echo 1 > /proc/sys/net/ipv4/ip_forward
  

  However, to make it persistent, ie do it automatically on reboot, modify /etc/sysctl.conf and uncomment the equivalent line.

• Next, enable the NAT. Replace the placeholder with the actual IP address of the VPN server.

    iptables -A POSTROUTING -t NAT -j SNAT --to-source <VPN IP Address>
  

  This line tells netfilter to rewrite packets so the source IP is replaced with the VPN’s IP address.

In my case, <VPN IP Address> = 192.168.0.50

http://pluieglaciale.wordpress.com/2010/11/09/how-to-setup-strongswan-proxy-on-single-ip-vps-for-windows-7-client/

All Solution credit goes to above blog.

(below is copy and paste from blog)

• Enable IPv4 forwarding in the kernel. You can do this by the following statement:

  echo 1 > /proc/sys/net/ipv4/ip_forward

However, to make it persistent, ie do it automatically on reboot, modify /etc/sysctl.conf and uncomment the equivalent line.

• Next, enable the NAT. Replace the placeholder with the actual IP address of the VPN server.

  iptables -A POSTROUTING -t NAT -j SNAT --to-source ‹VPN IP Address>

This line tells netfilter to rewrite packets so the source IP is replaced with the VPN’s IP address. In my case, ‹VPN IP Address> = 192.168.0.50

http://pluieglaciale.wordpress.com/2010/11/09/how-to-setup-strongswan-proxy-on-single-ip-vps-for-windows-7-client/

All solution credit goes to above blog.

(below is copy and paste from blog)

• Enable IPv4 forwarding in the kernel. You can do this by the following statement:

    echo 1 > /proc/sys/net/ipv4/ip_forward

However, to make it persistent, ie do it automatically on reboot, modify /etc/sysctl.conf and uncomment the equivalent line.

• Next, enable the NAT. Replace the placeholder with the actual IP address of the VPN server.

    iptables -A POSTROUTING -t NAT -j SNAT --to-source <VPN IP Address>

This line tells netfilter to rewrite packets so the source IP is replaced with the VPN’s IP address.

In my case, <VPN IP Address> = 192.168.0.50

http://pluieglaciale.wordpress.com/2010/11/09/how-to-setup-strongswan-proxy-on-single-ip-vps-for-windows-7-client/

All Solution credit goes to above blog.

(below is copy and paste from blog)

• Enable IPv4 forwarding in the kernel. You can do this by the following statement:

  echo 1 > /proc/sys/net/ipv4/ip_forward

However, to make it persistent, ie do it automatically on reboot, modify /etc/sysctl.conf and uncomment the equivalent line.

• Next, enable the NAT. Replace the placeholder with the actual IP address of the VPN server.

  iptables -A POSTROUTING -t NAT -j SNAT --to-source

This line tells netfilter to rewrite packets so the source IP is replaced with the VPN’s IP address. In my case, = 192.168.0.50

http://pluieglaciale.wordpress.com/2010/11/09/how-to-setup-strongswan-proxy-on-single-ip-vps-for-windows-7-client/

All Solution credit goes to above blog.

(below is copy and paste from blog)

• Enable IPv4 forwarding in the kernel. You can do this by the following statement:

  echo 1 > /proc/sys/net/ipv4/ip_forward

However, to make it persistent, ie do it automatically on reboot, modify /etc/sysctl.conf and uncomment the equivalent line.

• Next, enable the NAT. Replace the placeholder with the actual IP address of the VPN server.

  iptables -A POSTROUTING -t NAT -j SNAT --to-source ‹VPN IP Address>

This line tells netfilter to rewrite packets so the source IP is replaced with the VPN’s IP address. In my case, ‹VPN IP Address> = 192.168.0.50