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    How to configure Dual stack IPv4 + IPv6 Routed Configuration?

    Hello! Since a week I am trying to configure my Proxmox node (Which will host VMs) with Dual stack (IPv4 + IPv6) Routed Configuration But not working.. Here's the details Server MAIN IP: 45.XXX.XXX.145/24 Gateway: 45.XXX.XXX.1 Server Main IPV6: 2001:4860:4860::850 Gateway: 2001:4860::1...
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    Proxmox Loopback on port

    Hello! Today my DC said "My ports just made an ethernet loop." At the moment of happening we saw lots of MACs on your port that normally do not belong to you (see the listing below). >display mac-address interface ge 1/0/29 Flags: * - Backup BD : bridge-domain Age : dynamic MAC learned...
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    VM geekbench 5 score is very low

    Why the guest vms CPU score in geekbench 5 is soo low and not even half of what we are expecting..? Anyone have same issue? We have tried all CPU type like KVM64, Qemu64 ,Host etc. But results not changed https://browser.geekbench.com/v5/cpu/10251369 For these CPU the scores are very low The...
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    Possible to assign /64 IPv6 to a single vm which have static IP?

    Hello! Right now I have a vm with static IP assign like this IPv4: 45.169.54.479 IPv6: 2001:48c0:0:3::1 (which is belongs to the 2001:48c0:0:3::/64 block) The IP block 2001:48c0:0:3::/64 is comes from the main block 2001:48c0::/48 I want to assign full /64 IPv6 block on each vm from the main...
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    create vm using different subnet ips (KVM)

    Hello! Is there any way to add a different IP subnet and create vm using them? Also I want to use the IPs from the new server to create vm in future servers when I add more servers into the cluster. Here's the situation: the main node where vm will create have 1 /32 IPv4 for a subnet Ex...
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    How to assign a whole /64 IPv6 block to a single VM (No DHCP)?

    Hello! Is there any way to assign a whole /64 IPv6 block to each VM? I am using a IPAM software to assign IPs automatically to a VM I need solution for Static IP and not DHCP I want something like this I have a /48 IPv6 block. I am using a IPAM software to create and assign static IPs to new...
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    How to block port 25 by default and unblock per IP on case basis?

    Hello! Is there any way to block port 25 by default and only open for particular IP whenever I want? I want something like this Block port 25 by default, so even in future a new vm create will have port 25 blocked by default as well. And if I want to unblock the port 25 for a particular vm, I...
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    dhcp to assign whole /64 to each vm from a single /48 IPv6 block

    Hello! Is there any way using DHCP to assign /64 IPv6 block to each vm from a single /48 IPv6 block? Is there any way to achieve this? I did try everything but nothing works I am using same DHCP server to assign single IPv4 to vm and they work But when I try IPv6 nothing happen Here's the...

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