Communication Trouble Remote Access VPN clients to Azure Internal Network

josue-lima

Hello guys. How are you today?

I hope you are all doing great. Thank for your time.

I'm configuring a Netgate pfSense Plus Azure from Marketplace as firewall, gateway and VPN in my environment. But I'm getting a communication trouble after external client connect via OpenVPN.

Goal: Configure external clients to connect utilizing OpenVPN. After, they will be able to access internal VMs via RDP.

My Scenario:

Firewall Interfaces configured

Interface WAN
Networking: Public (From Azure) and Private IP Address (10.0.3.0/24)
IP Forwarding configured
Interface LAN (Subnet 10.0.2.0/24)
Networking: Private IP Address: 10.0.2.254 (Gateway)
IP Forwarding configured

Route table

Address prefix: 0.0.0.0/0
Next hop type: Virtual Appliance
Next hop IP Address: 10.0.2.254

OpenVPN Configuration

Type: Remote Access VPN
Tunnel Network: 10.0.23.0/24
Local Network: 10.0.2.0/24

NSG

pfSense: Allowed 1194 OpenVPN
VM-Test: Allowed 3389 RDP

Problem: When I connect via OpenVPN, I able to access LAN Private IP Address. But I don't able to access internal VMs via RDP.

Have you passed for this before? If yes, could you help me solve it?

Thanks. Have a great day.

josue-lima

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