Proxmox 7.2 SDN Creation Issue

[cwathan]

Good day,

I'm having an issue creating a VLAN based SDN. The Zone creates without a problem. It is associated with a bridge that has no IP address so that the zone is fully segregated. However, when I configure and submit Vnets within the zone all of the vnets show as being in error. The node the zone and vnets are configured on shows each Vnet as status "error" and the Details shows "missing <Vnet>". What could be causing this and how would one go about fixing it? This should have been a pretty simple zone to create but, apparently I'm wrong.

 

[spirit]

can you send content of /etc/pve/sdn/*.cfg ?

and

/etc/network/interfaces
/etc/network/interfaces.d/sdn

?

 

[cwathan]

Contents of /etc/pve/sdn/*.cfg...

subnet: IBLab-172.16.0.0-24
vnet IBAnyCst
gateway 172.16.0.1

subnet: IBLab-10.0.1.0-24
vnet IBLan1
gateway 10.0.1.1

subnet: IBLab-10.0.2.0-24
vnet IBWin
gateway 10.0.2.1

subnet: IBLab-10.0.0.0-24
vnet IBmgmt
gateway 10.0.0.1

vnet: IBAnyCst
zone IBLab
tag 23

vnet: IBLan1
zone IBLab
tag 21

vnet: IBWin
zone IBLab
tag 22

vnet: IBmgmt
zone IBLab
tag 20

vlan: IBLab
bridge vmbr1
ipam pve
nodes vm2


Contents of /etc/network/interfaces.d/sdn

#version:15

auto IBAnyCst
iface IBAnyCst
bridge_ports vmbr1.23
bridge_stp off
bridge_fd 0

auto IBLan1
iface IBLan1
bridge_ports vmbr1.21
bridge_stp off
bridge_fd 0

auto IBWin
iface IBWin
bridge_ports vmbr1.22
bridge_stp off
bridge_fd 0

auto IBmgmt
iface IBmgmt
bridge_ports vmbr1.20
bridge_stp off
bridge_fd 0


Contents of /etc/network/interfaces

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet manual

auto eth1
iface eth1 inet manual

auto eth2
iface eth2 inet manual

auto eth3
iface eth3 inet manual

auto enp5s0
iface enp5s0 inet manual
mtu 9100
network 192.168.2.0

auto enp5s0np0
iface enp5s0np0 inet static
address 192.168.2.3/24
mtu 9100

auto bond0
iface bond0 inet manual
bond-slaves eth1
bond-miimon 100
bond-mode 802.3ad
bond-xmit-hash-policy layer3+4

auto bond0.11
iface bond0.11 inet manual

auto vmbr0
iface vmbr0 inet static
address x.x.x.x/26
gateway x.x.x.x
bridge-ports eth0
bridge-stp off
bridge-fd 0
bridge-vlan-aware yes
bridge-vids 2-4094

auto vmbr1
iface vmbr1 inet manual
bridge-ports none
bridge-stp off
bridge-fd 0
bridge-vlan-aware yes
bridge-vids 2-4094

 

[spirit]

ok, you need to include

"source /etc/network/interfaces.d/*"

in /etc/network/interfaces

https://pve.proxmox.com/pve-docs/chapter-pvesdn.html