network

I've purchased a dedicated server from a data center as well as 4 reserved IP addresses. I've been trying to make this work for 10 hours but for some reasons VM's I create on Proxmox can't connect to the Internet. I am trying to assign these IP addresses provided to me by the data center but...

i have configured a NAT before between proxmox host and its nested vms: the nested vms form a k8s cluster (192.168.1.2, 192.168.1.3,192.168.1.4), it is been two month everything was working as expetec, i was able tp connect the nested vms from proxmox host using ssh. yesterday i have...

Hello there! Today I changed my container IP through web interface, and then did a reboot. Suddenly I got an error while starting the container: run_buffer: 322 Script exited with status 1 lxc_init: 844 Failed to run lxc.hook.pre-start for container "111" __lxc_start: 2027 Failed to initialize...

Hello, New node, new hardware - Xeon Gold, HP blade system, Connect X4 network card, 2xSPF28 ports. All connected to ubuquiti network agregation switch. Switch is having setup on ports in question to allow all traffic, tagged and untagged, no blockng created. New installation of Proxmox...

I may or may not have typed in some wrong stuff: IP-Adress for the server: 192.168.2.10/64 gateway (as well as the DNS server both equal to the "speedport" (telekom) router): 192.168.2.1 DHCP ranges between 30 and 230 so my static ip for the server shouldn't conflict with these... I don't...

Hi, I am trying to reach the following configuration: Proxmox able to reach internet through the WAN (vmbr0) (I have a ISP modem) on a NIC (enp10s0), but without exposing the GUI or SSH (for better security) An internal LAN (vmbr1) on another NIC (enp5s0), on which Proxmox exposes the SSH and...

Hello there! Thank you for reading my message. The IP of my router is 10.0.0.1 and the available IP's that the router DHCP leases are 10.0.0.1 through 10.0.0.254. Let's call this the MAIN network. The Proxmox server has an IP on the MAIN network: 10.0.0.25. My PC has this IP: 10.0.0.30 My...

I am running Proxmox 8.2.4 using kernel 6.8.8-2 on an Intel i3-10100 with 16gb of ram. The system has an onboard Intel I219-V nic and I added a USB3.0 (in a USB 3.1 gen1 port) Tp-Link UE306 ethernet adapter (uses an AX88179-178a chipset). I noticed that I was only able to get about 550Mbit/s...

NOT a production environment Cluster Information: 2 nodes: pve @ x.x.x.171 pve-ii@ x.x.x.172 Rosewill RSV-Z3200U | Ryzen 5 5600G | 32 GB Non-ECC Mem | Proxmox VE 8.1.4 1 PBS: pve-backups @ x.x.x.173 Issue: On pve-ii, VM 101 (truenas), I previously had two 4 TB HDDs directly mapped to the...

Hello everyone, after hours of fruitless research I'm turning to the community :). I have three hetzner servers, running proxmox 8 (latest kernel), on which I have an ipv4 configuration problem. When setting up the servers, I had only taken ipv6. No worries there and I set up the three servers...

Hello everyone, I've just installed Proxmox on Debian 11 following this official guide. I wanted to create a VM but there's no bridge available in the network configuration. This is my /etc/network/interfaces: source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo...

Hi so i have one old CT container, that can access the network just fine But when i create a new one it manages to get an IP but that is about it.. Working CT Broken CT pct config 210 arch: amd64 cores: 4 features: nesting=1 hostname: emby memory: 2048 mp0: /storage/movies,mp=/mnt/movies...

I have a Ubuntu 24.04 VM setup in Proxmox VE 8.2.4 on its own SSD and for some reason, file transfers to my local Truenas Scale SMB share are stuck at 55-60MB/s. I ran a Iperf3 test to the NAS and it caps out at 110MB/s so it's not a limitation of the network. This VM has 6 Ryzen 4600g cores...

Hello everyone, I ran into the problem that I cannot access the web GUI anymore, which is probably linked to one or both below events: I had to unplug and reconned all my internet ports on the switch and order is probably not the same anymore. But if I remember correctly everything still...

I updated to Proxmox VE 8.2.4 earlier today. I also enabled firewall, which caused access (ssh) to the cluster to go offline. Granted, I was connecting via a VPN server that was running on the cluster. (I'm not sure exactly what the firewall did, I turned it on without any configuration). After...

so I'm pretty new to proxmox and virtualization in general. Home assistant brought me here and I've been loving it and diving deep into the dev world. we'll today I fucked up. running a single node on a mini pc host and has been working well except for a bit of noise from the fan when the cpu...

I'm new to networking. I think I understand what I want though but not all the details and certainly not all the configuration on my OpenWRT Router, Proxmox nor pfSense. What I want is six VLANs: MainLAN: PFSense, Home Assistant, Frigate and Main Computer (Ethernet) HomeLAN: Main Wifi WorkLAN...

Hi everyone, this is my first time posting here and I'm pretty new to Proxmox and networking. I had setup two Proxmox servers on two mini PCs and everything was working fine. However, something went wrong with my UDM Pro router which caused a number of issues including no longer being able to...

Dear Proxmox Community, I have an existing /27 Subnet on the main Bridge vmbr0. I now would like to have each VM assigned only ONE public IPv4. It's important that I do this on the Hypervisor side, since the Root user of the server should not be able to just add the whole subnet to his VPS. Is...

Hello. I bought a mini-PC to install Kerio Control. Specifications: CPU 5040, 8GB RAM, 128GB SSD drive, 4 intel i225-v network cards https://aliexpress.ru/item/1005006312299710.html Kerio control does not see network cards. I decided to install proxmox and install 2 virtual machines in it 1)...