network

  1. powersupport

    Investigating Consistent Network Traffic Display on Proxmox Server

    What steps have you taken so far to confirm that both the node's network traffic and the individual VMs' network traffic are displaying the same data on the Proxmox server? In our Proxmox, all VMs and the same node are showing same network traffic patterns. Is this normal, or is there a...
  2. F

    Proxmox LXCs and VMs without internet connection from router

    Hey, new here so I'm sorry if I miss important details. I've recently installed an ASUS AX58U router to handle my home network. I've now ran into issues where none of my containers or vms get an internet connection, eventho they do get IP addreesses from the router. Thanks in advanced
  3. U

    Terrible Network Upload Speeds from Proxmox Host

    I've had fun building a plucky little homelab on Proxmox 8.1.4 running kernel 6.5.13-1-pve. It's installed on an HP EliteDesk 800 G6 Desktop Mini PC, with the OS installed on a SATA SSD, there being a 4tb NVME btrfs pool, and there being multiple HDD's connected via USB3. Services are run an an...
  4. D

    [SOLVED] HELP! i cant get into web gui and ssh in fresh insatall Proxmox

    im new in proxmox i tried to find solution still cant get it right i try reinstall proxmox try difference version try difference device becouse when installing in other device it say no acceleration hardware support but i get internet in proxmox so gateway not a problem i try ssh into proxmox...
  5. A

    unknown node status when vm backup job

    Help, has anyone encountered a similar problem, a cluster of 3 nodes, one random node freezes, with a VM backup task, restarting networking.service helps and the node comes to life, the VM comes to life after unlocking qm, but the network on the VM does not work if you migrate VM to another...
  6. R

    New PCIE NIC Not Getting Interface Assigned

    I've installed a PCIE NIC into my machine running Proxmox, but no new interfaces are showing up under the network tab. I can tell that the NIC is detected by the computer because it shows up when I run lspci | egrep -i --color 'network|ethernet', which I've shown in the first screenshot. The NIC...
  7. C

    invalid server response: '500 Can't connect to releases.ubuntu.com:443 (Network is unreachable)' (500)

    Guten Tag, Ich wollte gerade eine neue Ubuntu VM auf meinem neuen Proxmox Server erstellen, da kam die Fehlermeldung "invalid server response: '500 Can't connect to releases.ubuntu.com:443 (Network is unreachable)' (500)". Nach ein wenig recherche habe ich herausgefunden, dass es sich dabei um...
  8. W

    WiFi configuration in Proxmox VE 8.1

    Hello, I want to configure WiFi in Proxmox VE 8.1. I already tried to solve the problem using this forum post: https://forum.proxmox.com/threads/help-needed-pve-with-wifi-stick-installation.128609/. Unfortunately, the solutions found did not solve my problem. I have WiFi via USB. I don't know...
  9. M

    Connection Issue: Doesn't receive API requests

    I am using NetComm router, where I have set NAT to pass HTTP and HTTPS requests (from 80 and 443 ports to 80 and 443 ports respectively) to the internal IP 192.168.20.80 (as shown below) of Proxmox. This is the internal IP of my Proxmox which also I use to see the interface of Proxmox, like...
  10. J

    Expected Votes CS_ERR_INVALID_PARAM

    Hallo zusammen, ich habe ein Cluster konfiguriert, wo nicht alle Nodes die gleiche Anzahl an Votes haben soll. Grund dafür ist deren Standort. Soweit so gut. Allerdings werden nach aktueller Konfiguration 17 Votes benötigt um Quorum zu erreichen. Aufgrund der Konstellation reichen allerdings...
  11. M

    Replicate current setup in Proxmox

    Our current backup writes to an NFS share on an isolated storage network. We want to configure PBS to do the same thing. Is there a way to funnel traffic down a particular pipe? Is there any other potential issues with this?
  12. J

    SDN Nat-Regeln werden mehrfach angelegt

    Hallo zusammen, ich arbeite mich aktuell mit den verschiedenen Optionen der SDN ein. Dabei ist mir aufgefallen, dass wenn ich SNAT anharke oder generell up und down-Regeln in den Interfaces hinzufüge diese mehrfach angelegt aber nie gelöscht werden. auto default0 iface default0...
  13. F

    [SOLVED] Multiple VLAN's in Proxmox

    Hello. I spended all day for search information about multiple VLAN's on Proxmox, but nothing found. So, what I want. I have router with configured VLAN's. Let name this: VLAN2 - For management. (Web interface Proxmox, ipmi, web interface network devices etc) 10.172.2.x VLAN3 - For...
  14. D

    [SOLVED] Multiple public IP architecture

    Hello, I encounter an issue with the architecture I would like to setup for a non-profit association. The purpose of this association is to host nextcloud instance for other local association so they can move away from GAFAM. I've my own physical server with proxmox. I host it in a datacenter...
  15. L

    Can't connect externally to my minecraft server

    Hello, I'm trying to understand why my Minecraft server doesn't work when I attempt to connect using my public IP address. It's installed and functioning on the local network, but even with port forwarding configured, it fails to work when I try to connect through the public IP address. When I...
  16. V

    Proxmox in Hetzner + NAT

    Here's the situation: We have a bare metal server from Hetzner with one IP4 address. We manage to install Proxmox easily, but when we install virtual machines (Ubuntu), we cannot get them online. Here is the current configuration: source /etc/network/interfaces.d/* auto lo iface lo inet...
  17. A

    OpnSense not getting WAN IP from modem

    Hi, posting to ask for help. I've been reading a bunch of different posts and trying different configurations without any success. I'm trying to setup my proxmox node to run OpnSense as a VM and use it as router and firewall. The main problem is that the WAN does not assign an IP from my modem...
  18. P

    My first Proxmox (and ceph) design and setup

    Hi, I plan to set up a 2-node cluster, with each node having exactly the same configuration: 1 CPU with 12 cores, 64 GB RAM, 5 x GbE, 2 TB NVMe SSD, and 500 GB SATA-6 SSD. Network: One GbE will be dedicated to Proxmox Virtual Environment (PVE) administration (on a dedicated VLAN) and...
  19. S

    Proxmox PVE with DHCP for IPv4 and IPv6 on HOST!

    Hello all, I am trying to set up my Proxmox PVE HOST to use DHCP to optain both an IPv4 and an IPv6 address for its Network interface. I would then manage the actual Addresses via static leases on my DHCP server. As the Guest VMs would have DHCP active and therefor pull IPs within the network...
  20. D

    [SOLVED] unable to perform apt update

    Hello guys, i spent the whole day searching (maybe the wrong thing) without any success. I have two PVE nodes, fresh installed with the 8.1 ISO, but one of them is having issues performing apt update. basically it looks like unable to reach download.proxmox.com and ftp.it.debian.org. on the...

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