network access

Hi, currently one of my vlan is having IPv6 /48. I am currently assigning VM a /64 subnet and set that subnet to the IPset field. But when I add another IP outside that /64 (but within the same /48) to the guest os. It's still able to use that and I could ssh into the VM. Is it possible to fix...

Hi, i have problem with my containers, i think i have tried everything. I'm trying to ping my router from container, ping google dns's and nothing working. I can ping only other container. This is my network setup. Proxmox: auto lo iface lo inet loopback iface enp1s0 inet manual auto enp2s0...

Hello, I did a fresh install 4 times and ensured all settings are the same. Even compared to my working proxmox node and it seems that proxmox can not ping google.com nor can the panel be accessed from anywhere else. In the ip a result it shows link as online and i can confirm the networking...

Hello, I want the following configuration for my proxmox server: (All IP addresses mentioned are fictitious. All public addresses are marked with an asterisk "*"). Proxmox Ip: 45.10.10.1* Public IPs:* 45.10.10.2 , .3 , .4 , .5 Internal IPs 10.10.10.0 - 128 All VMs over an internal IP should...

Hello, I am a new Proxmox user. I recently installed the latest available version of Proxmox VE on an HP Z440 that was being used as an ESXi server. It sports a Xeon E5_2640 v3#2.60GHZ CPU, 80GB RAM, 1n onboard GB NIC, and a 10GB NIC Add-On card with the Intel X540 controller. From the...

Whenever I try to perform basic network tasks like pinging a website (e.g., ping example.com) or updating packages with apt update, I get the error message: "Temporary failure in name resolution." This issue has been persisting for some time now, and it's causing problems with my system updates...

Whenever I try to perform basic network tasks like pinging a website (e.g., ping example.com) or updating packages with apt update, I get the error message: "Temporary failure in name resolution." This issue has been persisting for some time now, and it's causing problems with my system updates...

Hopefully the brains trust can help, I'm sure there is an obvious solution here but I cant seem to find it. Fresh install of Proxmox 8.0.4 Hardware is an Intel NUC with 2 NICs VM is a fresh install of Rocky Linux 9.2 I have a Unifi setup and have created 2 individual networks one of which my...

hi, I cant access any other subnets from my pve node. i have a couple of vlans. at the moment my pve-node (pve) is in the management subnet (10.1.20.0/24 - vlan: 120) and the vms are all running in the service subnet (10.1.10.0/24 - vlan: 110). i can access the proxmox ui from any subnet...

Hello everyone! Today I met a problem that gave me a headache. The PVE host cannot ping the gateway (and no internet), but the VMs can (have internet). There are three ethernet cards in the PVE, two of which work: enp23s0f0 (as eno1 in the map) and enp2s0 (as eno2 in the map). enp23s0f0 is...

Hello! I have recently set up a PVE 8.0 workstation, with the following network configuration: [WAN] | [router] | (enp3s0) | [[PVE host]] / \ (vmbr0) (vmbr1) | / \ [OPNsense VM] [all VMs and CTs] where vmbr0 is a...

Hello guys, Last weekend I managed to install and setup my first home server with Proxmox. I have used an a old desktop PC, boosted a bit the memory and succsefully installed Proxmox VE. Everything seems to be working just fine and I am enjoying my setup. However, I may need help for few...

Hello, I have installed proxmox many times and this is the first time I have encountered such a problem. It has been about 1 year since I last installed it. A few things may have changed. I get no route no host error and when my machine starts I cannot access it from the interface. There is a...

After apt-get update apt-get dist-upgrade Did the following to get things rolling again, just posting this in case someone else runs into the same. If I should have done something differently, please let me know! Solution: In file: /etc/network/interfaces, changed two lines where enps0...

Hello, I have downloaded and spun up a debian LXC using the standard CT template. The resultant LXC has internet access, but has no LAN access. I cannot access any local boxes from the container, nor can any local boxes connect to the container. I have disabled the firewall to test it, but...

Bonsoir, je voudrais empêché mon contenaire(VM) de pouvoir avoir accès a mon réseau local. J'ai essayer de faire des règles de pare-feu mais je galéré un peut. Si une personne pourrait m'aidé. Voici la configuration principale de mon proxmox et mon réseau: Ip proxmox : 192.168.1.62/24 Ip...

Hello, I have just installed proxmox on debian 11. This is a new headless installation. Situation: Can't access https://172.16.5.250:8006 Typical culprits: /etc/network/interfaces mecheng@skynet:~$ cat /etc/network/interfaces # network interface settings; autogenerated # Please do NOT...

Hi, I'm new to ProxMox, so, Sorry for noob questions. I've bought a small pc (AMD Ryzen 7 5825U, 32G RAM, 1Tb NVME SSD) for experiments with virtualization. Problem: I've installed Proxmox VE 7.3 with ISO Installer from official site. Everything worked fine during first ~10 minutes. After...

Hi I need some help troubleshooting a very annoying issue: After rebooting the router, proxmox does not reconnect to the network until it is power cycled. Please let me know any suggestions, or log files I should post? Thanks.

Hello, i have a proxmox server with a single ip addres and that's my correct network configuration : # network interface settings; autogenerated source /etc/network/interfaces.d/* auto lo iface lo inet loopback auto eth0 iface eth0 inet manual iface eth1 inet manual auto vmbr0 iface vmbr0...