network

Hello, I want to confirm if my current Proxmox networking setup is configured correctly and working as expected. Here's the scenario: I have a Proxmox server with a public IP assigned (e.g., 103.xxx.xxx.244) on vmbr0. My organization uses a Sophos firewall for routing and NAT. The firewall...

i run rtsp surveillance cameras using port 554. the same machine running windows ran/connected to the cameras just fine, but after installing proxmox and a windows VM it can only see port 80? yes i have disabled the VM firewall in the VM not the host or datacenter tab. any tips?

I am struggeling to find the right way to configure my network. Information: Network First Node <--> Switch (unmanaged and dumb) <--> Second Node First Node 4 CT Vlan 80 1 CT Vlan 40 1 Vm Vlan 20 Network bond1 NIC1 NIC2 NIC3 NIC4...

Hi, ich habe Opnsense auf Proxmox laufen und zwei Interfaces auf dem Server: WAN (eth01 - vmbr0) und LAN1 (eth02 - vmbr1). Über Opnsense habe ich mehrere VLANs (LAN1 als Parent) konfiguriert sodass mein Switch der über LAN angeschlossen ist, Geräte zuweisen kann. Ich habe aber noch weitere...

Hey, trying to figure this out and getting deeper. New install Pmox and able to upgrade everything before deploying VMs. Initial VMs actually connected fine but suddenly do not. Only had one other and all subsequent deployments without pci passthrough are failing on the vmbrs. Proxmox Host is...

Hi, can someone tell me whats wrong here, I installed a Windows VM and there is no internet. I will attach screenshots with settings. Also I installed Virtio Drivers.

proxmox is not showing green onto the network configuration management interface. I have tried all 4 ports https://imgur.com/a/osE2kVY

HI, I have a motherboard with 2 NICs on it. a 2.5gb and a 1gb. I have been using the 1gb as my primary NIC since I built the machine and due to the nature of my setup was using the 2.5gb as a way to pass a 2.5 connection between some of my VMs and my PC. I have switched my networking around and...

So it has been a **long** time since I've done anything with the networking on my proxmox ve setup. For reasons that I have no recollection of (other than maybe 'sounds cool!') I went with openvswitch. I now need to do some vlan work. When I open /etc/network/interfaces the first thing I...

EDIT: SOLVED. So apparently my 10Gbe sfp on my switch for that subnet crapped out. Lesson learned to keep a couple extra on hand. now to look into if there ways to monitor that it was failing. I did notice later last night when working on one vm that things were getting slower to respond on my...

i read some other threads about this error already, just wanted to make sure what my options are. we have a pve-cluster setup with 9 nodes, all with identical hardware. we now wanted to scale out and ordered identical hardware, only difference we got delivered a rev 1.3 of the mainboard. for...

I have a ProxMox server (8.2.2) and a fresh install of Windows Server 2022 that I ran through Sysprep with all the VirtIO drivers installed and made into a Template. I have deployed the template and set up a new server from it. For some reason the VirtIO NIC won't identify my network, but if I...

auto lo iface lo inet loopback auto eth0 iface eth0 inet manual auto wlp2s0 iface wlp2s0 inet dhcp wpa-ssid our network wpa -psk password auto vmbr0 iface vmbr0 inet static address 172.16.91.121 gateway 172.16.91.254...

Hi Gang. I have a linux bridge vmbr0 configured on a 1g interface for management (192.168.99.0/24). The switch taking this traffic uses an untagged port to translate traffic to vlan id 99 (management vlan). This works fine and is the default route for proxmox to fetch updates, etc. I am trying...

Good evening, I have been trying to create a specific network configuration for several days but keep encountering difficulties. Therefore, I would like to take this opportunity to ask the community for some input and assistance. I have a Hetzner server running Proxmox version 8.2.7. My previous...

Hi, +---z1ad0101----vn0101 eno3+ | +--bond1---vmbr1----+---z1ad0102----vn0102 eno4+ | +---z1ad0799----vn0799 VM101 has a leg into vn0799. VM101 gets an IP address (192.168.30.2) from DHCP server...

quick summary, ive got a new additional nic in the server thats a realtek rtl8125b, (2.5gb) and ive managed to download the drivers and transfer it over. When i try to run "./autorun.sh" i get the follow prompt but i cant find much help on google for this and still a linux noob so dont know how...

Hi, I want to use SocketCAN devices can0, can1, etc... (they are like network devices, can be shown with ifconfig command) in Guest OS. Is there a procedure for these devices like pcie passthrough? How can I do that? Thanks,

Hello community, i need know if proxmo have the ifconfig command or a similar one to obtain the IP from the network interface command line thnks

I can't find any information about the real units used to display the Graph of the Network Traffic Monitor. Currently one of my servers shows 7M, and I want to know if that is taking 7% or 70% of my 100Mbps ethernet infrastructure.