network

Hello, I created my Proxmox VE server but the interface is inaccessible/not found in my network, I tried to check with the command: systemctl status pveproxy Server response: Active: active (running) My livebox 5 can't even find the server in the network. Connected to the server a D-LINK...

I received my NUC12PRO 2 months ago. Since then everything went well, I had a very good network connection (1500 Mbs donwload connected to ethernet). One day I wake up and notice my download speed was very slow. This has been the case for 1 week now.... Current Speedtest : Download : 50-100...

Hey All! Hope you're well. Hopefully you can help, as I'm stumped here. I have a pve running in my homelab with one node. I have a Synology router that has their DNS server package that I host at the gateway so everything that queries DNS goes there and then forwarded on if needed. Very easy...

Hello, gurus!!! Please help me to understand if my required configuration is feasible. Current config: PCI shelf with one installed G25A - EMBEDDED SINGLE BOARD COMPUTER. According to G25A docs - there are 3 ETH ports on the front, indeed the LAN cable is connected to the upper ports and it's...

Hallo Zusammen, habe mich in den letzten Tagen etwas mit Netzwerken beschäftigt. Allerdings scheine ich auf dem Schlauch zu stehen. Folgendes habe ich vor und scheitere noch bei der Umsetzung. Fritzbox (Wireguard eingerichtet) Proxmox: VMs wie z.b. Nextcloud usw. sollen ausschließlich via...

Hello, I tried to avoid another Post in this Forum where the Solution is probably stupid easy, but I was not able to figure the following problem out, for days. Server Setup: Proxmox runs on a dedicated server of Hetzner I have one static IPv4 + an extra IPv4/29 Subnet I access the proxmox host...

In my SysLogs, I'm seeing the following over and over, anywhere form every few minutes to every hour or so. Apr 22 13:54:55 server9 corosync[3275313]: [KNET ] host: host: 1 (passive) best link: 0 (pri: 1) Apr 22 13:54:55 server9 corosync[3275313]: [KNET ] host: host: 1 has no active links...

No one of solved posts related with this question has helped me. I have installed Proxmox with correct network ip, gateway for my network but no network access after install. ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback...

Good afternoon I explain my case, I have two servers joined in a cluster, these servers have four network cards, two of them 1gb and another two 10gb. I have the 1gb cards linked by a link so that client computers can access them. The 10gb cards I have each with a different rank to create two...

Hello everyone. I have a proxmox server (suprise, suprise) and I have purchased 3 extra IP's from my host. I am trying to figure out how exactly would I add the 3 IP's to my virtual machines like windows, ubuntu, debian The image above is my current setup. All my vms are using vmbr0 at the...

Hello experts! I'm seeing a lot of martian sources in my pve syslog log which has me rather confused as it seems to be from a host to the same host: IPv4: martian source 192.168.20.102 from 192.168.20.102, on dev eth1 ll header: 00000000: 4e a8 57 59 29 13 e4 11 5b 9b 99 81 08 00 IPv4: martian...

EDIT: Nevermind! Turns out I didn't notice I was changing the NIC definition inside a snapshot, not in the base VM itself. When I changed the definition in the base VM it started working! Hi. I'm having some trouble getting multiple VLANs working on a NIC in a VM. I'm trying to use both a...

Hello. As of lately (a week or two, using 7.3 and the problem persists after upgrading to 7.4), when I migrate a LXC from a node (e.g. proxmox1) to another node (e.g. proxmox4), the LXC cannot connect/ping to, or be connected/pinged from, any LXC but those in the same, new node. When I migrate...

Hello everyone, I configured a zone with multiple vrf with SDN functionality. I defined all nodes in my cluster as exit-nodes. Is it possible to define a primary exit-node per vnet rather than per zone? or to define it on the basis of the subnet? I would actually like to be able to set up SNAT...

Hi everyone, I'm a student and i have been tasked with investigating a low-cost virtualization solution so that we can reuse some hardware and implement tennancy with proxmox. We typically use the VMware vSphere Hypervisor for our infrastructure, but due to licencing costs and hardware...

When trying to create a Linux Bridge I noticed that I am no longer able to view the interface names for my quad NIC. They used to be labeled enp4s0f0, enp4s0f1, enp5s0f0, and enp5s0f1 but no longer show up with ip a, ip link show, etc. I also receive an error stating that the bridge port does...

Hi everyone ! I have some trouble at start up with docker running inside LXC. LXC boot "correctly" but docker inside take 3-5 min to lunch... It looks like similar to issues : here and here maybe there is other threads I hvan't seen... So it's clearly seems to be caused by broken network...

I'm planning a 7nodes proxmox cluster. Of those 7nodes, 3 will have a ceph shared storage. Each node is equipped with 3x RJ45 and 2x SFP+ network interfaces. I know that is best to have separated networks for CEPH, PROXMOX CLUSTER and LAN, but I was thinking if is a good Idea to use a setup with...

Hello together, I added a new nvme to proxmox. The Interface was renamed. But now I have this configuration and no linux bridge. I don't know at the moment how to fix the Problem. Shell shows this: auto lo iface lo inet loopback auto enp3s0 iface enp3s0 inet static address...

I'm new to proxmox and currently looking at the new SDN feature. According to the docs, it's possible to configure an IPAM plugin to automatically assign IP addresses to VMs or CTs. How exactly does that assignment work in the case of VMs though? Is there some kind of DHCP server assigning the...