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  1. Private vlans trunk mode for isolation Proxmox VE VM

    I tried to isolate the VM of PROXMOX VM 7.2 using VLANs. Every VM has its own VLAN. But for unite many VLAN to one ip subnet with real ip address I try to use Private VLAN with switch VDX-6720 NOS 4.1.3a. In private-vlan trunk host mode all works ok, on the server side it is seen as PRIMARY VLAN...
  2. Virtualize Pfsense for a physical LAN

    What about isolate one VM from other VMs inside one bridge vmbr0? For every of VMs add VLAN on vmbr0, and on pfSense side unite it to one subnet or use small separated subnets. So VM100 - VLAN100,VM101 - VLAN101,VM102 - VLAN102. On pfSense in separated interfaces based on...
  3. How to restore previous OSD of ceph?

    How to restore previous OSD of ceph? To study ceph I have a cluster of 3 servers. Having created ceph, ceph osd, cephfs everything is fine. Then I simulate the situation of restoring proxmox ceph through "pvceph purge". Reinstall ceph, monitor. But how do I see the previous OSD? After all, they...
  4. ACME with NSUPDATE not working

    I copy key file to NFS common disk, for cluster nodes, and change mode as chmod 644 ns-update.key NSUPDATE_KEY=/mnt/pve/cluster/nskey/ns-update.key And now ACME certificate with DNS plugin nsupdate - updated successfully. on /etc/pve user can't change not mode of file not ownership of file...


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