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Hello! I have a Cisco WS-C4948E and a Proxmox server. I configured LACP on cisco using the following commands: ``` interface Port-channel 2 switchport switchport mode access switchport access vlan 1000 service-policy input RATE-LIMIT service-policy output RATE-LIMIT ! interface range...

Hello! I have several proxmox nodes and several dozen Intel S3510 SSDs of 1.2TB each. The SSDs have no errors and the lifetime is between 80-89% for each of them. For some unknown reason, after every reboot, the SSDs lose their partitions. Has anyone happened to that? I think it's impossible for...

Hello! I currently have 4 identical dedicated servers, each with: 2x E5-2680v4 192GB of RAM 6x 1.2TB SSD 2x 10Gbps SFP+ My question is: What is the recommended setup so that the data is replicated at least once (similar to RAID1 or RAID10, ceph shared storage with 3 nodes) and at the same time...

Hello! I created a new ZFS RAID1 pool using two drives, after which I migrated some disks of some KVM machines and restarted the node. Although all the VMs were stopped, the server did not close, as I had run the command and forced it to stop (nothing happens in the console, there was only a...

Howdy! I have an HP server with two Intel Xeon processors and 16 drives (12 HDDs and 4 SSDs), having several ZFS pools between disks of the same type. The problem I'm facing is that a night ago, suddenly the server ended up having a huge consumption of resources. From the tests so far, smartctl...

Hello! I appeal to your knowledge in search of the best ideas to answer the following two questions: As a provider of VPS servers (servers to which I do not have access), what would be the best method to limit the number of emails of each customer? (KVM virtualization via Proxmox, public IP...

Hello! Although I use the official templates for CentOS / Debian and Ubuntu and in the cloud-init section of proxmox I manually configured the IPv4 and IPv6 addresses, only IPv4 is taken into account. Any idea what I'm missing? Thanks!

Hello! I own a hosting company and I often face the situation where my clients using weak passwords end up being broken and at the same time my VPSs become the source of scans on other hosting companies. I managed to block through Suricata the situation in which a client scans a certain IP...

Hello! I would like to receive some suggestions regarding best way of merging few physical servers located in different physical datacenters (under 4ms from one to another). The idea will be to have one single private subnet which will make our life easier in case of a VM migration. It is...

Hello! Last night we upgraded our proxmox using 6to7 script on a OVH Game server with Ryzen 3800X. After ugrade without any kind of error we rebooted the node and then we were unable to access internet. Fixed internet access by adding MAC address on /etc/network/interfaces with IPMI and when we...

Hi, there! I would like to know if exists such a solution to implement at host level any kind of software to detect users who are using our IPs for port scanning and brute forcing servers over the internet. Unfortunately we're very close to lose our leased /24 subnet and we need such a solution...

Hello! I try to split /64 subnet IPv6 from OVH into /112 subnets for my LXC containers. My server has 2001:41d0:700:4354::/64 and I've set up this configuration: iface vmbr0 inet6 static #address 2001:41d0:700:4354::1 address 2001:41d0:700:4354:ffff:ffff:ffff:ffff...

Hi, guys! I encounter an unpredictibile situation on my small business. After selling over 100 NAT IPv4 VMs with 50 public ports each and /64 IPv6, I've started to receive abuse reports on NAT IPv4 which says that one of my customer scans random hosts for weak passwords and things like this...

Hello! For the first time I try to use IPv6 with Proxmox (I don't have experience with IPv6 at all). My problem is related to fact I can ping ipv6.google.com from main node but I can't ping from LXC container. When I try to ping from container nothing happens, ping command freezes. Thank you...

Hello! I run some LXC containers and I saw that load avg. on LXC container it's exactly same as node's itself. Can anybody tell me how to fix this issue? Thank you! System packages: proxmox-ve: 6.4-1 (running kernel: 5.4.151-1-pve) pve-manager: 6.4-13 (running version: 6.4-13/9f411e79)...

Hi, guys! I have a physical server colocated somewhere in Romania, an HP Cloudline CL3100 G3. It has 2x new SSD disks on RAID1 and 4x refurbished SATA disks on RAIDZ-2, promoxmox installed on RAID1. I use this system linked with whmcs module and in both situations, host node got frozen...

Hi! Before explaining what I want to achieve, there is my configuration: - OVH Game server - 16 failover IPs - KVM virtualization, multiple operating systems installed. Now, the goal. I have some troubles with someone who can bypass OVH firewall using Fake IPs + Fake UDP packets and fullfill...

Hi, guys! I would like to know if it's possible to add limits to each KVM instance directly from proxmox host. What I would like to do, it's to add specific rules for: - limit req/seconds from guests to my VMs (specific port) - limit req/seconds from guests to my VMs but global (no more than X...

Hi, there! I would like to migrate from shared webhosting via CPanel to CyberPanel VMs for each customer. I need some help to figure out steps to achieve this result. What I've found out, are those tutorials: https://whattheserver.com/proxmox-cloud-init-os-template-creation/...

Hello! I have few OVH subclasses of 16 IPs each. I've configured some KVM machines with DHCP setted up like this # Bind IP by MAC host VM16 { hardware ethernet MAC_ADDRESS; option routers 213.32.6.254; option subnet-mask 255.255.255.255; fixed-address 51.210.XXX.56; option domain-name-servers...