VMs on different VMs can reach each other

ssalva

Member
Feb 24, 2022
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I have a PVE 6 cluster with a VLAN aware bridge and multiple VLANs configured. After running some testing I found that VMs that are members of different VLANs can see each other. Is there something wrong with my configuration or is this the expected behaviour? Thanks in advance.

auto bond1 iface bond1 inet manual bond-slaves enp17s0f2 enp17s0f3 bond-miimon 100 bond-mode active-backup bond-primary enp17s0f2 auto bond2 iface bond2 inet manual bond-slaves enp17s0f0 enp17s0f1 bond-miimon 100 bond-mode active-backup bond-primary enp17s0f0 auto vmbr1 iface vmbr1 inet manual bridge-ports bond1 bridge-stp off bridge-fd 0 bridge-vlan-aware yes bridge-vids 2-4094 auto vmbr0 iface vmbr0 inet manual bridge-ports bond2 bridge-stp off bridge-fd 0 bridge-vlan-aware yes bridge-vids 2-4094 auto vmbr1.201 iface vmbr1.201 inet manual address 192.168.201.101/24 gateway 192.168.201.1


and the VMs are like this:

boot: order=scsi0;ide2;net0 cores: 1 ide2: none,media=cdrom memory: 4096 name: test25-1 net0: virtio=1E:92:1E:9B:3B:C4,bridge=vmbr1,firewall=1,tag=25 numa: 0 ostype: l26 scsi0: KFVMS:5555/vm-5555-disk-0.qcow2,size=32G scsihw: virtio-scsi-pci smbios1: uuid=a36532d1-cc8c-4821-a3b7-6b69bbb70fca sockets: 1 vmgenid: ceda09a5-57fa-43c1-a01b-47b2c5d851bd
 

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