August 2018
Beginner
462 pages
12h 36m
English
Content preview from Learning OpenStack Networking - Third Edition
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Configuring the overlay interface
In this installation, physical network interface eth1 will be utilized as the overlay interface for overlay networks using VXLAN. Neutron will be responsible for configuring VXLAN interfaces once the initial network configuration has been completed.
On the controller01 and compute01 nodes, configure the eth1 interface within the /etc/network/interfaces file as follows:
auto eth1iface eth1 inet static address 10.20.0.X/24
Use the following table for the appropriate address, and substitute for X where appropriate:
|
Host |
Address |
|
controller01 |
10.20.0.100 |
|
compute01 |
10.20.0.101 |
Close and save the file, and bring the interface up with the following command:
# ip link set dev eth1 up
Confirm ...
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