ipv4

  1. Proxmox API - Post lxc - IpV6=auto

    Good evening, I wanted to try to POST a lxc with the api proxmox and putting in the net0 that: "net0":"name=vmbr0,ip6=auto,gw6=2001:470:c8fb:ffff::,gw=10.0.0.1,ip=10.0.0.23/24,rate=100" But when it creates my lxc, I look in the network tab and I have this: It does not replace auto with ipv6...
  2. [SOLVED] IPv4 access lost after VM snapshot rollback

    Hi, I had a problem after upgrading one of my VMs to Debian 11 so I made a rollback followed by a VM restart. Now the VM has lost it's IPv4 address, only IPv6 is available: My Proxmox version in use is: 6.4-14 Any ideas how this could happen and how I can get back the IPv4 address?
  3. Need Help - Proxmox with pfSense (1x NIC, 2x IPv4)

    Hello, I have rented a dedicated server. I have proxmox installed on it. Now I want to use pfSense as firewall and for internal routing of the other VMs. My goal is to: - An IPv4 for the host on which proxmox runs and is callable on the internet over it. - An IPv4 for the VM of pfSense, so...
  4. No Internet over Ipv4

    A few days ago i buyed more Ipv4 Addresses and since then, all my LXC´s and with the old and the LXC´s/on Windoof VM are without Internet. I already checked my DNS Settngs, but i found no errors. If i try to ping 8.8.8.8 or any ipv6 adress/domain i get a respond. But with ipv4 not. I already...
  5. Hetzner: IPv4 Routed to VM not working proberly

    Hello, for the last couple of days we try to switch our Proxmox installation from a Linux bridge to a routed setup with Proxmox. The Linux bridge worked just fine, but won't allow us to route IPv6 traffic to the VMs at the same time. Still we can't employ a IPv6 Linux bridge as Hetzner doesn't...
  6. [SOLVED] REST API not setting IPV4 address for LXC container

    I have a working REST API Connection to proxmox. I can create and clone an LXC container just fine using the API. After cloning a container, I am trying to use the REST API to set the containers IP Address, but it's not working. My NodeJS code is below. let formBody = await...
  7. Cannot access webgui after update from any browser

    Hello. I'm trying to troubleshoot a login issue to my usual https://xxx.xxx.xxx.xxx:8006 after updating Proxmox with the command apt-get dist-upgrade. Here is the version: pve-manager/6.4-13/9f411e79 (running kernel: 5.4.157-1-pve) I can ssh and access from mobile but not from browser from a...
  8. [SOLVED] pveproxy only listening on ipv6 address, not on ipv4

    I have a Proxmox 7 install ("xxxx" below), which previously was working fine. However I noticed this morning that I cannot connect to the web GUI as I usually do (pveproxy on port 8006). I haven't made any recent changes that I'm aware of. I can see from systemctl that it's up and running, and...
  9. Same IPv4 address on every VM

    Hi, I recently bought myself a DELL PowerEdge R470 Server and installed Proxmox 7.0.13 on it. It's working great, but all the virtual machines have the same ipv4 on the internet. They only have different IP addresses on my local network. I looked a bit around but I couldn't figure out how to...
  10. i can't connect to pve by ipv4 adress

    root@E2650LV3:/var/log# lsof -i:8006 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME pveproxy 3152 www-data 6u IPv6 20340 0t0 TCP *:8006 (LISTEN) pveproxy 3153 www-data 6u IPv6 20340 0t0 TCP *:8006 (LISTEN) pveproxy 3154 www-data 6u IPv6 20340 0t0...
  11. PVE7 - Local bridges not working with IPv6 ULA

    Hi proxmox people ! :-) The way bridges work has really changed in Debian11 / Proxmox 7. When creating a bridge without a slave interface, it works with a private IPv4. But if we assign it an IPv6 of ULA type (fdxx: xxxx: xxxx: xxxx ...), it is impossible to ping this bridge on IPv6. The ip...
  12. systemd-networkd.service disabled since I updated

    Hi all, I have updated my 3 Proxmox machines/nodes yesterday and I am now unable to perform basic network operations. I have checked the logs and it appears that systemd-networkd.service is disabled at startup and won't start any longer. The exact message I get when I do systemctl status...
  13. Zusätzliche einzelne IPv4 einrichten

    Hallo Forum, ich habe ein Root-Server bei Hetzner und Proxmox VE installiert. Ich habe dort zusätzliche einzelne IPv4 Adressen, leider bekomme ich es nicht hin, diese auf die pfSense VM draufzuschalten, umzuleiten oder sonstiges. Ich möchte innerhalb der pfSense-VM dann ein 1:1 NAT mit der ggf...
  14. Issues with Networking on KVM Guest

    Hello, I'm facing some trouble post-installation with networking on KVM Guests. After spending around ~6 hours on setting up networking to work for containers, it appears that KVM Guests can't connect to the internet. With that said, not all guests don't connect, Windows 10 guests connect with...
  15. Network configuration

    Hi, i got some questions about the network configuration of Proxmox. I have a public static IP set for the proxmox server example: 123.123.123.200 I also have an IPv6 range available for free for all servers 2A02:5940:1210:2::/64 Currently the VM's cannot access the internet somehow. And have...
  16. [SOLVED] Hetzner One additional IP Route not working ?

    Hello i have ordered an One additional IP & and a subnet /29 the subnets works but the one additional IP does not work i cant get internet connection om my vm with 144.**.***.59 this is my setup auto lo iface lo inet loopback iface lo inet6 loopback auto enp3s0 iface enp3s0 inet static...
  17. Use full subnet in one LXC

    Hey, So I'm mostly into Networking at Hetzner now, but now I have a "problem". I have a new /28 subnet which gets routed by Hetzner to my main IP which is assigned to vmbr0. Now instead of assigning the first IP to the host and than route each ip the the lxc I instead simply want to route the...
  18. [SOLVED] Netzwerkkonfiguration (IPv4): Ungültige Pakete (Martian Packets)

    Vor einigen Tagen habe ich festgestellt, dass einige der LXC-Container meinen Proxmox VE Host, der gleichzeitig das Default Gateway ist, nicht mehr erreichen können. Wenn ich also beispielsweise das Interface des Host oder ein System im Internet von einem LXC-Container aus angepingt habe, so...
  19. Giving Guest dedicated network addresses

    Hey, in my Proxmox environment, I want to assign clear network addresses to virtual machines (KVMs). It should also be possible to assign multiple network addresses to a guest. Unfortunately, I find relatively few on Google or simply look for the wrong one. Can you give me some hints how I can...
  20. [SOLVED] Network settings for LXC containers: No internet access

    Hi! After default install of Proxmox VE 6.1, I try to set networks, but not working. My host PC have only 1 gigabit network card (enp3s0), connected to router/switch/internet. No IPV6 currently used. That Proxmox host have internet access, updated packages, etc. This all fine. Installed LXC...

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