Multi Network

• Goal is to establish between two networks directly using private address
• Combinations around this
  • Network A and Network B are Azure Vnets with in same region
  • Network A and Network B are Azure Vnets with in different region
  • Network A is Azure VNet and Network B is onpremise
• This is general solution to connect two private networks (Site-to-Site VPN)

Possibilities with Azure

• Network A and B in Azure

  • Vnet Peering
  • Vnet to VNet

• Network A in Azure and other on-premise

  • Azure Site-to-Site VPN
    • Medium is mostly internet
    • Organization has a choice of Express Route

• One device (any network with Internet) to Network A in Azure

  • Azure Point-to-Site VPN

• In Azure to host Gateways, a subnet called as Gateway subnet is created.

Site to site VPNS

• Refer Here for complete set of steps

Vnet Peering

• Refer Here for official docs

• Exercise create a vnet peering as to allow communication b/w two vms using private ips

• Refer Here for implementation details