This module create a lab environment, intergrating Azure VPN Gateway with Aviatrix Transit via BGP over IPSec.
Last tested with:
- Terraform: v1.2.8
- azurerm provider: 3.24.0
- Aviatrix Controller: 6.8.1149
- aviatrix provider: 2.24.0
Following architecture will be deployed:
- Aviatrix Transit establish two IPSec tunnels with Azure VPN Gateway, both tunnels are active and Equal Cost Multi-Path (ECMP)
- Both Express Route Gateway and VPN Gateway are also called VNET Gateway (VNG)
- Aviatrix Spoke CIDR will be propagate to Spoke vNet on bottom right via VNG
- Spoke vNet and vNG vNet CIDR gets propagated to Aviatrix Transit via VNG
- Spoke vNet peering with VNG vNet while specifying use remote virtual network's gateway
- VNG vNet peering with Spoke vNet while specifying use this virtual network's gateway
Cost estimate
Name Monthly Qty Unit Monthly Cost
azurerm_public_ip.vng_pip_1
└─ IP address (dynamic) 730 hours $2.92
azurerm_public_ip.vng_pip_2
└─ IP address (dynamic) 730 hours $2.92
azurerm_virtual_network_gateway.this
├─ VPN gateway (VpnGw2) 730 hours $357.70
├─ VPN gateway P2S tunnels (over 128) Monthly cost depends on usage: $7.30 per tunnel
└─ VPN gateway data tranfer Monthly cost depends on usage: $0.035 per GB
azurerm_virtual_network_gateway_connection.ha
└─ VPN gateway (VpnGw2) 730 hours $10.95
azurerm_virtual_network_gateway_connection.primary
└─ VPN gateway (VpnGw2) 730 hours $10.95
azurerm_virtual_network_peering.spoke_to_vng
├─ Inbound data transfer Monthly cost depends on usage: $0.01 per GB
└─ Outbound data transfer Monthly cost depends on usage: $0.01 per GB
azurerm_virtual_network_peering.vng_to_spoke
├─ Inbound data transfer Monthly cost depends on usage: $0.01 per GB
└─ Outbound data transfer Monthly cost depends on usage: $0.01 per GB
module.azure-linux-vm-public-spoke.azurerm_linux_virtual_machine.this
├─ Instance usage (pay as you go, Standard_B1s) 730 hours $7.59
└─ os_disk
├─ Storage (S4) 1 months $1.54
└─ Disk operations Monthly cost depends on usage: $0.0005 per 10k operations
module.azure-linux-vm-public-spoke.azurerm_public_ip.this
└─ IP address (static) 730 hours $2.63
module.azure-linux-vm-public.azurerm_linux_virtual_machine.this
├─ Instance usage (pay as you go, Standard_B1s) 730 hours $7.59
└─ os_disk
├─ Storage (S4) 1 months $1.54
└─ Disk operations Monthly cost depends on usage: $0.0005 per 10k operations
module.azure-linux-vm-public.azurerm_public_ip.this
└─ IP address (static) 730 hours $2.63
OVERALL TOTAL $408.95