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  1. R

    ebtables custom filter lost

    Hi guys, I have add some test filter to ebtables but It always gets lost after a few seconds, why is that ? root@V-NODE-5:~# ebtables -N tap10115i0-INT-ARP ebtables -I tap10115i0-INT-ARP -p ARP --arp-ip-dst 192.168.1.12 -j RETURN ebtables -I tap10115i0-INT-ARP -j DROP root@V-NODE-5:~#...
  2. R

    Filter ARP request

    @Richard I see some arp rules already exist The problem now is that the VM will receive ARP requests from different subnets. This appears to be unexpected. The VM inbound firewall should filter ARP requests whose destination is not its own IP for example -p ARP --arp-ip-dst !192.168.87.124 -j...
  3. R

    Filter ARP request

    @Richard Do you have documents for this? My environment all PVE hosts in the same vlan. VM NIC> vmbr0(bridge) > physical NIC Thank you
  4. R

    Filter ARP request

    Hi guys how to filter ARP request in proxmox? I also read this port https://forum.proxmox.com/threads/filter-arp.34973/ but no luck I see there a lot of ARP request between VMs something like this 8:21:36.874382 ARP, Request who-has 192.168.1.215 tell 192.168.1.1, length 46 08:21:36.874705...
  5. R

    delete node from cluster proxmox problem

    I will disconnect the cable and reinstall. Thank you so much
  6. R

    delete node from cluster proxmox problem

    Hello, I messed up a node so I need to format the node so want to delete the node from cluster and do a clean proxmox install then join the cluster again. When I search from Google https://cyberbakery.net/how-to-remove-a-proxmox-cluster-node/ Are the following 3 true? because I want to join...
  7. R

    TASK ERROR: clone failed: disk image '/var/lib/vz/images/10088/vm-10088-cloudinit.qcow2' already exists

    Hello, Today I see After destroy a vm then trying to clone a new VM take the same vmid got this error, looks like when destroy a vm did not cleanup the old vm directory. create full clone of drive ide0 (local:126/vm-126-cloudinit.qcow2) TASK ERROR: clone failed: disk image...
  8. R

    List backups slow

    another word When getting a backup of a specific VM on the GUI, actually the API gets all the backup files. in GUI request https://x.x.x.x:8006/api2/json/nodes/V-NODE-HND-1/storage/CK1/content?content=backup The correct one should be...
  9. R

    List backups slow

    I see this problem due connect to a remote NFS site. in my environment from PVE server to nfs server as 100ms latency. so too hard to list a lot of file attributes such as du or ls -l command. as I know NFS will cache files attributes but The default time is very short. When I increase cache...
  10. R

    List backups slow

    There have Hundreds of backup files when I list these files in console very fast by command ls /mnt/pve/CK1/dump/. but when I use du /mnt/pve/CK1/dump/* command it's very slow startTime=`date +%Y%m%d-%H:%M:%S` startTime_s=`date +%s` ls /mnt/pve/CK1/dump/ endTime=`date +%Y%m%d-%H:%M:%S`...
  11. R

    List backups slow

    Hi Lamprecht, List backup files get path is /api2/json/nodes/V-NODE-HND-1/storage/CK1/content?content=backup I tried accessing this URL directly got the same problem Request URL: https://x.x.x.x:8006/api2/json/nodes/V-NODE-HND-1/storage/CK1/content?content=backup Request Method: GET Status...
  12. R

    List backups slow

    Does running backup task will lock to list backup files?
  13. R

    List backups slow

    Hi guys, I have add a NFS storage for backup but in GUI to list backup files very slow and sometimes got error 'Connection timed out (596)', But I also check in shell console to list nfs directory is very fast.
  14. R

    proxmox zst backup format can't be restored from gui

    for me I have multiple clusters transfer backup to another cluster may have the same VMID. This requires great care. for better I can transfer to a temp folder instead of dump directory
  15. R

    Cloud-Init: Set-Hostname Question

    I see this problem still happening on CentOS 8 and almalinux 8
  16. R

    proxmox zst backup format can't be restored from gui

    I renamed ZST backup file because we transfer to another node Make file name more readable not to be confused with backups that already exist on the node. but encountered an error when recovering Is the filename so important? I think it is possible to read the format inside ZST, not the...
  17. R

    Does pvesh set and create support JSON

    Ya I have make a python script to convert it. Haven't tried the PVE Rest API yet May require API authorization.
  18. R

    Cluster Join failed This host already contains virtual guests

    I hope can join cluster if No vmid conflict but it doesn't seem possible Because the cluster use 2xxx as VMID The node to be joined use 3xxx VMID
  19. R

    Does pvesh set and create support JSON

    Hello, I know pvesh create can use parameter pvesh create /nodes/{node}/lxc -vmid 100 -hostname test -storage local \ -password supersecret \ -ostemplate local:vztmpl/debian-9.0-standard_9.5-1_amd64.tar.gz \...

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