Azure Networking contd

Application Security Groups

• Refer Here for official docs
• As discussed in the session, ASG can filter network traffic according to asg attached to nic’s irrespective of which subnet they belong

Routing in Azure vnet

• In every Azure VNet we have a router with system default routes defined Refer Here
• In Azure Routing we have
  • System routes
  • user defined routing

Azure NAT Gateway

• Refer Here for official docs

Exercise

• Create a vnet
• create a vm one with public ip
• Create a vm two without public ip
• Tests for both vms and have results recorded
  • Nexthop test from Network watcher (Azure portal)
    • to the other vm using private ip
    • to the google
  • tracepath test (ssh into vm)
    • to the other vm using private ip
    • to the google
  • tracert test (optional)