networking

Hello, So I've done a fresh install of Proxmox (currently v 7.3-3) and whenever I plug in my RTX 3060 GPU the Proxmox server does not get an IP address or at least I'm not able to access the web interface on https://IP:8006. When I unplug the GPU I am able to access the interface. The GPU is...

Hey, Ich habe the Problem that i cant access inside my VM to use the 3306 port from mysql that hosted on a other vm inside the local network. my Interface.conf # network interface settings; autogenerated # Please do NOT modify this file directly, unless you know what # you're doing. # # If you...

Hallo, von jetzt auf gleich kann ich mich nicht mehr im Web auf mein Proxmoxserver verbinden. Die IP Adresse kann ich auch irgendwie nicht anpingen mit cmd. MfG

We run a proxmox installation and our networking setup is VMs go over NAT on vmbr1. We want to disable vmbr0 due to VMs accidentally being created on vmbr0, and us getting MAC spoofing abuse reports from our server hosting provider. There seems to be no traffic over vmbr0. root@pve:~ # cat...

Hi, I have a proxmox-machine with six NICs, each with its vmbr. I have set IPv4/6-addresses only on one vmbr because this is the managing vmbr. The other NICs/vmbrs are only for VMs with different networks. IPv4: Everything worked as expected - none of the other vmbrs got an ipv4-address...

Hi all, I've set up a fresh Proxmox 7.3 on a dedicated server. During installation I entered my public IP address (65.21.x.x/32), through which the web UI is reachable. Not sure if that was a mistake, since ifconfig and the network tab now don't show me any local IP at all. My goal is to set...

I have the following situation: Proxmox 7.3.3 on the host, one network card available in the host. The host has ip address 192.168.1.100 I'm trying to run an LXC container (Ubuntu 22.04) I applied the following networking settings for the LXC container: Name: eth0 Bridge: vmbr0 IP address...

Hey All, I'm running OpenVPN on ubuntu 20.04 CT Unprivileged. I could connect and ping from client the server, but when I want to access the local network(of the server) i can't. Probably I'm missing something. Any ideas? My server conf: port 1194 proto udp dev tun ca ca.crt cert...

Hi, I have additional ip on Hetzner, but I can't figure it out how to use it, all my attempts have failed. Below I have attached my most successful host and virtual machine config. From a virtual machine, I can ping 173.1.2.98, but that's all. Thank you. Main ip Hetzner info: Gateway...

I've spent almost an entire day with no progress so I thought I would try here. I have a VM in Proxmox VE 7.3-4 running pfSense 2.6.-RELEASE. That VM has two Linux Bridges assigned to it with the "WAN" being my regular network (192.168.1.0/24) and the LAN being a different bridge...

I install Proxmox VE 7.3 iso from USB, but after a successful install, I'm unable to connect with the web GUI. Attaching few outputs for reference. Please help me to fix this /etc/network/interfaces ping 8.8.8.8 /etc/hosts ip addr

I am green as grass after a nice spring rain. I'd like to learn more about networking, and as the title suggests I'd like to create a system that ultimately has the WAN from my modem go through the Proxmox host (NIC 1) and out (NIC 2) to my WiFi router. I just need help being pointed in the...

This is 4th try after getting no responses from Stack Exchange sites [1, 2, 3] and I've been fighting with this issue for ~2 weeks. I really hope someone can help me with this issue. --- I have a setup like this (this diagram is also available here): I'm running a single PVE host in my...

Hello, I tried to configure my ProxMox but unfortunately I couldn't. I have try to make a bridge off wg0 but it's not working. I would like to make a configuration so that the LXC containers have a public IPv4 address which is connected on the WireGuard client of the ProxMox server. I have an...

I am trying to port foward HTTP:80 to IP: 24.12.3.250 I can access my website from 24.12.4.250 since it on the internal network shown below, but when its time to access it from outside the private network I can't access it. (The unnamed router at the top is my home network with the subnet...

I bought a pfsense box with 6x2.5 gb nics and I'm trying to run pfsense in a vm on my proxmox server this is my current config: - I have the wan (172.16.10.2) set to vmbr1 which is the lan (172.16.10.1) of my openwrt vm which gets its connection via cellular modem - I have vmbr2 set in pfsense...

Hi, I was trying to use Promox firewall but ran into "strange" problems: as soon as firewall on DC level (but not on VM level!!) is active real traffic between VMS running on the same host, but in different VLANs, doesn't work. I emphasize "real traffic" because ping still works and also a...

Both networks are working. However, Bond0 has one interface that's running at 10 Mbps Full Duplex and the other at 1 Gb. Bond1 is running at 2 Gb full Duplex. All 4x interfaces are on the same card. Bond0 is assigned to vmbr0 and is my WAN Bond1 is assigned to vmbr1 and is my LAN vmbr0 and...

I'm new to proxmox, Is there anyway I can directly access VMs without iptables NAT entry? For example I wish to ssh with port 22 to 2 different VMs inside my proxmox, current setup is port 41 for 1st VM and port 42 for 2nd VM. num target prot opt source destination 1 DNAT...

Hello everyone, I need some advice in my local proxmoxVE cluster. i am actually trying to set up a high availability ProxmoxVE cluster with Ceph inside of this cluster After installing ProxmoxVE on my physical nodes, I am asking about the way to link them together. I know that ceph Nodes...