Changes between Version 5 and Version 6 of NatHack


Ignore:
Timestamp:
01/28/11 10:48:23 (8 years ago)
Author:
krzee king
Comment:

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  • NatHack

    v5 v6  
    2020all these are copied from the !linnat irc "command" when you're in #openvpn on freenode:
    2121
    22 Ass-U-me-ng that you have '''eth0''' as the network card you want as "uplink" and 10.8.0.x is the vpn network:
     22Assuming that you have '''eth0''' as the network card you want as "uplink" and 10.8.0.x is the vpn network:
    2323{{{
    2424iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE
     
    2828iptables -t nat -I POSTROUTING -o eth0 -j SNAT --to <IP ADDRESS>
    2929}}}
    30 or see [http://netfilter.org/documentation/HOWTO//NAT-HOWTO.html] for more info, or issue the !openvzlinnat if you use openvz
     30see [http://netfilter.org/documentation/HOWTO//NAT-HOWTO.html] for more info on NAT in linux.
    3131
    3232NOTE you maybe need to '''save the iptables settings''' so they will be restored when you boot the system. I haven't rebooted in a long while so I don't remember the command to save iptables settings, or if it's automatically saved.
    33 == openVPN server on Windows ==
     33== openVPN server on Windows XP ==
    3434Here [http://openvpn.net/archive/openvpn-users/2006-09/msg00031.html] you've got a nice howto on how to do real NAT with windows xp. Not the NAT that messes up your LAN settings, but real NAT without touching your IP address setup.
    3535
     
    4444As '''I wanted to connect the VPN clients to the corporate network''' I had to '''add both the internet NIC and the corporate NIC as FULL''':
    4545
    46  1. Modify Registry Entry:
     46 1. Modify Registry Entry to allow IP forwarding:
    4747{{{
    4848 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters