Hi Danish
From the info you have provided:
Clients using NAT, receiving DHCP from WinGate
WinGate Server
NIC 1 IP: 192.168.0.1
This IP will be given to the clients DNS and Gateway entries if WinGate DHCP is set to fully automatic mode.
Can you check that the clients are being assigned an IP address which is in the same range and the relevant Gateway and DNS are being set to 192.168.0.1 as described above.
NIC 2 IP 10.0.0.30
This Ip address is a private class address. Is it a typo error?, or is it in the same range as the upstream Internet connection PC ?( the reason I ask is that you have the upstream IP address as 10.10.1.1, which is not in the same subnet range. Is this address the external IP on the Internet PC?).
For a similar setup of WinGate behind a router check the picture in our knowledgebase article (theres a link about halfway down the page)
http://support.qbik.com/index.php?_a=kn ... ails&_i=99
The address on NIC 2 will need to be in the same range as the upstream PC/Internet connection you mentioned. NIC 2 should also have the IP address of the upstream PC listed in its Gateway and DNS properties.
Also because this is an internal private address, you will need to tell WinGate that this interface is actually Public/untrusted. You can do this by selecting the Advanced Configuration from the options menu at the top of GateKeeper and selecting the Network Interfaces tab.
Hope this helps
Regards
Erwin