Re: [RFC v3 0/3] Add VRF support for VXLAN underlay
From: David Ahern <hidden>
Date: 2018-11-21 01:18:15
On 11/20/18 7:23 AM, Alexis Bauvin wrote:
We are trying to isolate the VXLAN traffic from different VMs with VRF as shown
in the schemas below:
+-------------------------+ +----------------------------+
| +----------+ | | +------------+ |
| | | | | | | |
| | tap-red | | | | tap-blue | |
| | | | | | | |
| +----+-----+ | | +-----+------+ |
| | | | | |
| | | | | |
| +----+---+ | | +----+----+ |
| | | | | | | |
| | br-red | | | | br-blue | |
| | | | | | | |
| +----+---+ | | +----+----+ |
| | | | | |
| | | | | |
| | | | | |
| +----+--------+ | | +--------------+ |
| | | | | | | |
| | vxlan-red | | | | vxlan-blue | |
| | | | | | | |
| +------+------+ | | +-------+------+ |
| | | | | |
| | VRF | | | VRF |
| | red | | | blue |
+-------------------------+ +----------------------------+
| |
| |
+---------------------------------------------------------+
| | | |
| | | |
| | +--------------+ | |
| | | | | |
| +---------+ eth0.2030 +---------+ |
| | 10.0.0.1/24 | |
| +-----+--------+ VRF |
| | green|
+---------------------------------------------------------+
|
|
+----+---+
| |
| eth0 |
| |
+--------+
iproute2 commands to reproduce the setup:Thanks for putting the diagram and commands in the cover letter. Really helps to understood (and test) what you are wanting to do.