Azure Networking contd

Azure Inter-Network private connectivity

• Establishing connectivity between vnets in Azure
• Rules:
  • CIDR Ranges should not collide
• Options:
  • VNET TO VNET Refer Here
  • VNET Peering
• Peering overview: Refer Here for official docs
  
• We have create two vnets and vms as shown in the below image
  
• Now lets create a peering connection
  
  
  
  
  
  
• Peering connection is between two networks, but one network can create multiple peering connections with different networks
• Peering connnections are not transitive i.e. A is Peered to B and B is Peered to C that does not mean A is peered to C

Virtual Private Networks (VPN)

• Virtual Private Networks allow private network connectivity between two networks.
• VPN works with any two networks satisfying minimal criteria
  • ip’s should not collide
  • There is some infra (Physical cables/internet connectivity/virtual conectivity) to connect two networks
• VPN are of two types
  • Point to Site Connection
    
  • Site to Site Connection