Op 21/06/2024 om 05:22 schreef Muhammad Hanis Irfan Mohd Zaid:
On the web UI, when setting up a zone, how would I create the physical
networks and assign the correct traffic types and labels?
You don't need to do that. No need for separate networks.
Just make sure you have a cloudbr1 for internal commmunication, this can
be a fixed VNI where you create a network using systemd-networkd for
example.
You can refer to a simple diagram I drew below.
https://drive.google.com/file/d/1_xGUxEu-U2mJltdIj94CMK0s4zAH-Ret/view?usp=drive_link
So let's say based on the diagram, I create a physical network named
"Management", an isolation method "VLAN", with traffic type "MANAGEMENT"
and label of "cloudbr0". Next, I create another physical network named
"Public", an isolation method "VXLAN", with traffic type "PUBLIC" and label
of "lo". Lastly, I create another physical network named "Guest", an
isolation method "VXLAN", with traffic type "GUEST" and label of "lo".
Will this work? Is my understanding of physical networks correct?
No, again. Not needed. The modifyvxlan.sh script creates bridges on the
fly and your Frrouting will see these bridges and start the VXLAN
advertisement.
Anything specific in your config you need help with?
Might be good if I gave a VXLAN masterclass during the conference in
November ;-)
Wido
On Thu, 20 Jun 2024 at 20:21, Wido den Hollander <w...@widodh.nl.invalid>
wrote:
Op 20/06/2024 om 11:15 schreef Alex Mattioli:
Hi Muhammad,
Are you planning on using VXLAN or bridges? Those are mutually
exclusive, with VXLAN you have a single VLAN interface with an IP which is
the VTEP (Virtual Tunnel EndPoint) for your VXLAN encapsulated traffic.
Yes, however, keep in mind that the script 'modifyvxlan.sh' creates
Linux bridges on the fly, one for each VNI.
The administrator doesn't need to do anything though, this is all done
by CS.
Just make sure you use this script:
https://download.cloudstack.org/tools/scripts/vxlan/modifyvxlan.sh
Wido
Cheers
Alex
-----Original Message-----
From: Muhammad Hanis Irfan Mohd Zaid <hanisirfan.w...@gmail.com>
Sent: Thursday, June 20, 2024 8:59 AM
To: users@cloudstack.apache.org
Cc: w...@widodh.nl
Subject: Physical network labels when using VXLAN
Hi. We're trying to deploy a POC environment with VXLAN EVPN. The
underlay works perfectly and the overlay when creating a bridge for the
management network (cloudbr0) can ping without any issues between the hosts
and management server.
Now I'm trying to figure out how the bridges should be configured for
the guest and public network. The hosts are fully running L3 towards our
leaf switches. I'm clueless when trying to configure the physical networks
of the zone in the web UI.
Any suggestions? Thanks
