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eljkoMatas-5949 asked Anahaym commented

How to Add Exempt IP Addresses in windows server 2012/2019 NAT?

Hi, is it possible to add exemption of some local IP Addresses in windows server 2012/2019 NAT? It's needed for establishing a secure connection with a remote network.
With Best Regards
Zeljko

windows-serverwindows-server-2012
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Anahaym avatar image
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Anahaym answered

Hi,
could you please explain your task more detailed?
What do you do, and what do want to achieve?

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eljkoMatas-5949 avatar image
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eljkoMatas-5949 answered Anahaym edited

Hi,
thanks for your reply!
Our cloud provider has installed two VM-s in his domain for us (local IP 10.0.X.X)
We have windows server DC/DHCP/DNS/NAT in a local network (IP address 192.168.X.X)
Our internet provider (in cooperation with the cloud provider) created a L3vpn route for establishing a connection but it's not working (I can't ping the remote machine).
and they told me that we have to make IP exemption in NAT for the local machine IP addresses operating in this VPN.
With Best Regards
Zeljko

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they told me that we have to make IP exemption in NAT for the local machine IP addresses operating in this VPN.

Could they clarify more details? I am a bit confused about this sentence.




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now you wrote about VPN - we need more details.
first try not to ping, but tracert your VMs. second, ICMP might be disabled on your VMs.

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eljkoMatas-5949 avatar image
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eljkoMatas-5949 answered Anahaym commented

Hi, thanks for your reply, we will use third party vpn tools. It's simple and secure.
With Best Regards
Zeljko

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You have to address this issue to the VPN provider and they have to change the VPN settings. There is nothing to exempt in NAT

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