Extending broadcast domain to remote Branch with VXLAN over MPLS backbone using GNS3, VMware, Ubuntu, Docker, OVS, Cisco Routing appliance

1) UNDERLAY TOPOLOGY( Real network)

2) OVERLAY TOPOLOGY ( Behavior of VLANs of Customer )

3) GNS3 TOPOLOGY

4) About host informations and performances

5) TALKING ABOUT VXLAN :

https://www.cisco.com/c/en/us/support/docs/switches/nexus-9000-series-switches/118978-config-vxlan-00.html

6) Address Table

Find the complete address table just below on my Github repository :

https://github.com/ultron11/vxlan-mpls-ipsec/blob/master/Networking/AddressTable.pdf

7) Softwares used (Ubuntu Desktop 18.04 ) :

• GNS3
• VMware Workstation pro
• Wireshark
• Docker Container
• OpenVswitch
• Portainer ( docker web manager )
• Ubunu server 18.04
• Netplan

8) Goals :

Part 1 : Creation of MPLS Provider Backbone (Built your own MPLS Infrastructure)

https://www.youtube.com/channel/UCOyBm4qnAeVWmYoY_8iSq-w

Part 2 : Creation of HQ and Branch LAN of Customer

Part 3 : Creation of Encrypted Tunnel between HQ and Branch LAN (Built your GRE/IPsec Tunnel)

https://youtu.be/H2RweQsjOrw

Part 4 : Creation of VXLAN communication between VTEP 1 and VTEP 2 

Part 5 : Checking communication of Overlay Network 

Let's go

* Lab Explication :

* Link and Hosts start up :

* VLANs and VXLAN tunnel Set up :

Inter VLANs Routing through VXLAN Tunnel and GRE IPsec trafics encrypted :

Sources :

https://docs.docker.com/engine/install/ubuntu/

https://docs.gns3.com/1QXVIihk7dsOL7Xr7Bmz4zRzTsJ02wklfImGuHwTlaA4/index.html

https://www.ubuntu18.com/install-vmware-workstation-ubuntu-18/

https://docs.openvswitch.org/en/latest/faq/vxlan/

https://docs.openvswitch.org/en/latest/tutorials/