Hi
First off thanks for the excellent work.
I am trying to test a vxlan using sdn on a cluster setup on Hetzner dedicated servers.
I have these interfaces working on my dedicated server as per recommended hetzner setup.
Code:
### Hetzner Online GmbH installimage
source /etc/network/interfaces.d/*
auto lo
iface lo inet loopback
iface lo inet6 loopback
auto enp0s31f6
iface enp0s31f6 inet static
address 5.9.x.x
netmask 255.255.255.224
gateway 5.9.x.x
# route 5.9.x.x/27 via 5.9.x.x
up route add -net 5.9.x.x netmask 255.255.255.224 gw 5.9.x.x dev enp0s31f6
iface enp0s31f6 inet6 static
address 2a01:4f8:x:x::2
netmask 64
gateway fe80::1
auto enp0s31f6.4001
iface enp0s31f6.4001 inet static
address 192.168.100.5
netmask 255.255.255.0
vlan-raw-device enp0s31f6
mtu 1400
I have a few doubts / issues:
1 - I have private vlan interfaces setup on the hetzner vlan. My assumption is that I cannot use this to create the local proxmox host bridge (see
https://forum.proxmox.com/threads/qinq-on-hetzner-vswitch.62071/ "they confirmed to me that neither QinQ nor VXLAN is possible on top of the Hetzner vSwitches"). Is this hetzner vlan setup interfering with the proxmox sdn even if I'm not using for proxmox?
2 - Should I use the public or private hetzner vlan interfaces to create the proxmox cluster? My expectation is that both should work, but since they are using the same physical nic, I might as well use the physical public interface.
3 -
On the documentation, I read:
Code:
auto vmbr0
iface vmbr0 inet static
address 192.168.0.1/24
gateway 192.168.0.254
bridge-ports eno1
bridge-stp off
bridge-fd 0
mtu 1500
source /etc/network/interfaces.d/*
Where is the eno1 identifier coming from? Is that the name of my physical public interface?
4 - I like to edit files rather than messing around with the GUI. After I modify /etc/network/interfaces, what is the command to run on the host to reload the config? I have found a multitude of ways of achieving that and I really don't want to reboot the host every time.
Many thanks and apologies if some of this is trivial, I'm new to this.
Regards
MR