A Virtual WAN Hub with Connections and Encrypted Branches
A hub is billed from the moment it exists and routes nothing until something connects; disable_vpn_encryption sends branch traffic in clear; and a VNet connection without internet security sends 0.0.0.0/0 out its own default route, bypassing the hub firewall. Connections come with it, branch encryption stays on, every connection routes the internet through the hub, and the prefix must be a /23.
Verification
Static-verifiedPassed: validated and lint-clean (provider-schema-validated for AWS/Azure/GCP; Terraform-language lint elsewhere).
Conformance
- Static validation (fmt · validate · tflint)
- No applicable security policies for this provider
- Plan tests (mocked: validation rules · outputs)
Provenance
- SHA-256 checksum
- Signature (pending)
Functional
- Live test pending (no cloud run yet)
Last verified 2026-09-14 · how we verify
Use it from the registry
terraform · opentofumodule "virtual_wan" {
source = "www.iac-bazaar.com/iac-bazaar/azure-virtual-wan/azure"
version = "1.0.0"
}Needs a registry token from /account/tokens. The module itself is free; the account is what identifies you. Full setup: registry docs.
Inputs & outputs
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Documentation
azure-virtual-wan
A Virtual WAN with a hub, the VNets connected to it, and branch traffic
that is encrypted. Works with Terraform and OpenTofu (>= 1.6), azurerm
provider >= 4.0, < 5.0.
A hub with no connections routes nothing and is billed from the moment
it exists. Connections are taken with the hub; none needs
accept_empty_hub.
disable_vpn_encryption is a real setting that sends site-to-site
branch traffic in clear. Off here; on needs accept_unencrypted_branches.
internet_security_enabled decides whether 0.0.0.0/0 goes through the
hub and its firewall, or out each VNet's own default route. On for every
connection here.
The hub's address prefix is permanent and must be at least a /23.
Verification
Static validation runs tofu fmt, init, validate, tflint and checkov.
This module has not yet had a live test, so it is published as statically
validated with its live test pending and does not carry the live-tested mark.
Usage code & full reference need an account
The complete copy-paste usage, the full input/output reference, and operational notes are free with an account - shown here and bundled in the download. Sign in and this section fills in.
- Usage
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