network

Hi, posting to ask for help. I've been reading a bunch of different posts and trying different configurations without any success. I'm trying to setup my proxmox node to run OpnSense as a VM and use it as router and firewall. The main problem is that the WAN does not assign an IP from my modem...

Hi, I plan to set up a 2-node cluster, with each node having exactly the same configuration: 1 CPU with 12 cores, 64 GB RAM, 5 x GbE, 2 TB NVMe SSD, and 500 GB SATA-6 SSD. Network: One GbE will be dedicated to Proxmox Virtual Environment (PVE) administration (on a dedicated VLAN) and...

Hello all, I am trying to set up my Proxmox PVE HOST to use DHCP to optain both an IPv4 and an IPv6 address for its Network interface. I would then manage the actual Addresses via static leases on my DHCP server. As the Guest VMs would have DHCP active and therefor pull IPs within the network...

Hello guys, i spent the whole day searching (maybe the wrong thing) without any success. I have two PVE nodes, fresh installed with the 8.1 ISO, but one of them is having issues performing apt update. basically it looks like unable to reach download.proxmox.com and ftp.it.debian.org. on the...

I have just set up a three node cluster, extending my single host setup. pve1 = 172.x.x.10 pve2 = 172.x.x.20 pve3 = 172.x.x.30 Each node can ping the others fine. From pve2 and pve3 I can ssh to pve2 pve3 and pve1 fine. Nmap also shows all ports open. All nodes use a vlan ID of 5. My issue...

Hi, I have a probleme with my proxmox cluster, I have a bond for CEPH derectly connected betwen the nodes in 10Gb and a bond for public network with 10Gb link to. But when i do an iperf with public network I have my 10Gb/s but not with my CEPH network. Before this configuration I haved...

Hi, I'm completely lost configuring proxmox network interfaces. What I would like to achieve is having a pfsense in front of all the vms. But at the moment I can't even get a single vm (pfsense or ubuntu) to have access to internet. I have been trying to use this configuration :OVH Scale server...

Hi, I've a Proxmox 7.4-17 Server on a dedicate Hetzner server with this networking config: auto enp7s0 iface enp7s0 inet static address 167.xxx.xxx.70/26 gateway 167.xxx.xxx.65 up route add -net 167.xxx.xxx.64 netmask 255.255.255.192 gw 167.xxx.xxx.65 dev enp7s0 auto...

Is it possible to configure two Network interfaces as a BOND to be on the same Network? I imagine it's better for performance & HA vs using only one interafce for each net. also.. Can I create disks which are bigger than one physical Disk when using ceph? like a VM which has a disk of 3TB if I...

Moin, vor kurzen hatte ich starke probleme mit meinem proxmox-server nachdem ich ihn direkt an einer fritzbox geschlossen habe, anstatt an einem switch. Ich bin FISI Azubi im ersten Jahr und habe auf einem HP Prodesk g4 einen proxmox server. Die Links zu meinen bisherigen Beiträgen, die...

I have built 3 Proxmox server HA-Ceph with separate management and HA network using a 10GB switch. While testing I found that it takes around 30-40 seconds for a VM to migrate from 1 server to another. How can I increase the migration/fencing speed also how to setup live migration I notices...

I have several LXC containers that have their own web interface, assigned to one IP (192.168.1.*) address. They all access the web through different ports. But when I manually set a static IP address in the container settings, I no longer have access to any container. Or as an option: transfer...

I have 4 network ports in my server (2-1G and 2-10G). While installation it asked me to select anyone and assign the IP address to it. I selected a 1G network interface and assigned IP to it. I was expecting that my other 1G network port/interface would also get assigned with the same IP...

Liebes Forum, ich habe aktuell folgendes Problem: Ich habe heute den Proxmox Server 7.1-12 neu gestartet und nach dem Neustart funktioniert keine Netzwerkkommunikation mehr, weder zum Node selbst (z.B. WebGUI) noch zu irgendeiner VM. Der Server wurde von mir vor Monaten von Proxmox 5 auf...

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...

Moin Moin und frohes Neues alle Zusammen! In meiner Proxmox Installation habe ich folgendes Problem: Die Hauptnetzwerkkarte wird nicht richtig erkannt. Früher war es tatsächlichg mal eth0. Jetzt nach zwei neuinstallationen irgendwie nur noch lan0. Auch der Typ wird nicht angezeigt UND im GUI...

Hi! I have a dual port QSFP+ HP Mellanox card. I can see both ports, but they are not active. Any idea how to make them active? mstflint -d 0a:00.0 q Image type: FS2 FW Version: 2.42.5052 FW Release Date: 7.7.2019 Product Version: 02.42.50.52 Rom Info: version_id=8025 type=CLP type=UEFI...

Hallo zusammen, meine Frage ist, ob es eine Möglichkeit per Proxmox Rest API alle hinterlegten IP Adressen im Cluster zu erhalten. Liebe Grüße und guten Rutsch!

Hello Proxmox Community, I am in the process of setting up a Proxmox VE cluster and am looking for advice on the optimal network configuration. Here are the details of my HW: Cluster Size: 13 Nodes + 1 Backup Server Network Interfaces per Node: 2x10Gbps NICs and 4x1Gbps NICs Storage: Shared...

Hello, I recently configured a Proxmox 8.1 server with 2 network interfaces with two different networks auto lo iface lo inet loopback iface eno8303 inet manual iface eno8403 inet manual iface eno12399np0 inet manual iface eno12409np1 inet static auto vmbr0 iface vmbr0 inet static...