Product Configuration

Mikrotik VPN module WHMCS

Order now | Download | Community

Add new product to WHMCS

Navigate to System Settings → Products/Services → Create a New Product

Select the PUQ Mikrotik VPN module in the Module settings section.

---

Configuration parameters

The module settings are divided into several logical blocks.

1. Mikrotik & Bandwidth

Parameter	Description
Comment prefix	Prefix applied to the VPN user comments on the Mikrotik router (e.g. whmcs2). Helps identify which PPP secrets belong to WHMCS-managed accounts.
Mikrotik profile	PPP secret profile on the Mikrotik router. The dropdown is populated with the profiles configured on the selected server.
Upload (Mbs/s)	Upload speed limit applied to the VPN account.
Download (Mbs/s)	Download speed limit applied to the VPN account.

product-configuration-overview.png

---

2. User Credentials Generation

Parameter	Description
Username rule	Template for generating unique VPN usernames. You can use macros like {client_id}, {service_id}, {random_digit_5}, {year}, etc.
Password rule	Defines the format for auto-generating VPN passwords. Format: length:charset (e.g. 12:123456789QAZWSXEDCRFVTGBYHNUJMIKqazwsxedcrfvtgbyhnujmikolp).

---

3. History

Parameter	Description
Save history (days)	Number of days to keep daily usage statistics in the WHMCS database.

---

4. Client Area Settings

Parameter	Description
Link to instruction	A URL to a setup manual. This link will be displayed as a button in the client area.
Show password	Defines how the password is displayed in the client area (e.g., as a toggleable button).

product-configuration-client-area.png

---

5. VPN Protocols (PPTP, L2TP, OpenVPN, SSTP)

You can selectively enable and configure which VPN protocols are available to the client.

Parameter	Description
Enable [Protocol]	Toggles the display of connection details for the specific protocol in the client area.
Custom HTML	Allows injecting custom HTML instructions specifically for this protocol block in the client area.
L2TP IPSEC PSK KEY	(L2TP only) The pre-shared key for IPSec.
Profile download URL	(OpenVPN only) A direct link to download the .ovpn configuration profile.

product-configuration-pptp.png

product-configuration-l2tp.png

product-configuration-openvpn.png

product-configuration-sstp.png

---

Metric Billing Configuration

The PUQ Mikrotik VPN module supports WHMCS Metric Billing, allowing you to charge clients post-paid based on their actual traffic usage.

1. Navigate to the Metric Billing section in your product settings.
2. Toggle the switches to ON for Bandwidth Usage Download (GB) and Bandwidth Usage Upload (GB).
3. Click Configure Pricing to set your rates per GB across your supported currencies.

product-configuration-metric-billing.png

metric-billing-download.png

metric-billing-upload.png

Important Note on Mikrotik Bandwidth: The module intentionally registers opposite upload/download values on the Mikrotik router compared to WHMCS, because Mikrotik measures incoming traffic while VPN clients experience outgoing traffic.