nic

All - I know there have been many posts regarding similar issues - and I apologize for positing if this has already been addressed - but I've been trying to shift from ESXi for five days and am at the end of my rope. For background I've been running ESXi homelabs + Unifi infrastructure for...

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...

I attached PCI (NIC) devices to a VM and then deleted that VM. Now the PCI devices are not attached to a network interface anymore. lshw -class network -businfo pci@0000:04:00.0 enp4s0 network RTL8125 2.5GbE Controller pci@0000:05:00.0 enp5s0 network I211...

Hi everyone, I’m facing a strange and frustrating issue with my Proxmox setup and could really use some help. Here’s the situation: • Randomly, Proxmox becomes unreachable via web GUI or SSH, but all the guests are still running and reachable without any issues. • When this...

Hello there! I set up a new homelab server with Gigabyte MZ72-HB0 motherboard which has bcm57416 netxtreme-e dual-media 10g rdma ethernet controller. It's the first server I use and I have no prior experience. I installed proxmox and when I start the server sometimes I cannot access it through...

I have multiple interfaces going into PVE. My server has the following interface built in (Primary: enp87s0) which does not have native drivers built into the kernel. I've been able to install the drivers and get it working on 192.168.1.75/24 (vmbr0 on PVE). For redundancy, I wanted an interface...

I've got 2 servers in a Proxmox cluster and each of them has a nic which has 4 10g sfp+ ports. I've taken a transceiver and connected it to a fibre cable to a USW Enterprise 48 PoE switch. This was working fine until a while back were both servers lost connection over fibre. I ran an ethernet...

Hi, We have proxmox 8.x with multiple NIC, that have different IP assign on the same subnet. We have created a simple SDN network with SNAT and DHCP so that we can host VM and they have a IP and can access external ressource. Is there a way to configure on which NIC interface the outbound...

Hallo zusammen, ich stehe noch ziemlich am Anfang beim Umgang mit Proxmox und Linux. Ich habe an einem HP Server Probleme mit einer NIC gehabt, und diese NIC ausgetauscht und auch die Firmware der Karte und des Servers im ILO upgedatet. Seit dem bekomme ich beim Starten des Servers folgenden...

Hi, i installed a new network daughter card in my dell R730, the previous one had ports 1-4 assigned to links eno1-eno4 respectively. Linux now assigns the new card ports as such: port 1=eno3 port 2=eno4 port 3=eno1 port 4=eno2 Does this have to do with IOmmu being on? I also don't know if...

Good day, I have had proxmox on one of my computers for six months now. I don't have much experience in proxmox yet, but I'm making good progress. I have a problem with /etc/network/interfaces I have 2nic ports on my lenovo p700 It seems like proxmox doesn't know where to go (nic) I created a...

I recently installed another 32 GB of RAM into my system, and now my NIC is going offline? It's strange because my Proxmox host still shows the device listed when I run ip a and such. My Modem doesn't show my host NIC being connected at all though... Reviewing the system logs shows this below...

Hello! I did the offered updates today, 10th July 2024, which included Kernel 6.8.8-2 (Firmware 3.12-1 and a few other things), and upon reboot the host and VMs using one of the three NICs had no networking -- this was the NIC with the default gateway for the host box. I run a 13th Gen Intel...

I have Proxmox VE 5.3 installed on a server JBOD. It has a FreeNAS 11.3 VM installed on it. Proxmox shows the 10 Gbps network card correctly. However, FreeNAS is showing 1 Gbps speed. Below is the output from Proxmox dmesg | grep eth1 [ 2.055154] i40e 0000:1a:00.1 eth1: NIC Link is Up, 10...

I tried to migrate an ESXi 6.5 VM running Windows 7 (I know: EOL for long but required for some legacy stuff) to Proxmox VE 8.x using the Import Tool. It succeeds quite well (rendering my ESXi 6.5 host useless due to high I/O), but my network configuration is gone: a new Intel(R) PRO/1000 MT...

I'm installing a VM Guest Firewall appliance (Kerio Control) on proxmox (migrating from VMWare), but I'm facing an issue during all proxmox installation: Network cards do not recognize hardware cable status. Let me clarify: proxmox doesn't recognize when a cable is connected to an interface or...

hi, I installed two Mellox network cards of 10 gbit each, but when I make the bond with the two network cards the maximum speed is 9 gbit, always the same dedicated if I install windows and configure lcap the connection speed is 20 gbit, so the cards work correctly, how do I solve the problem on...

Hello! I am fighting since many days with my Intel x520-DA2 NIC to passtrough it in a VM. As im not able to find a solution, i want to try to ask you for help. Important context: This is a new machine and i use proxmox the first time. The installation was around 2-3 weeks ago. Proxmox is...

Hi Everyone, Im deprecating a node and moving the mirrored boot drives to a new Dell, however, I'm not able to access Proxmox on the new Dell. I believe it's due to the NIC not being the same and the management interface changing. Im trying to avoid doing a fresh install, since I did not backup...

Hi All, I'm going to go mad as i don't understand what's happening here, got an homeserver and fiber connection but got an issue doing LAN 2 WAN debit tests. Server is Ryzen 9 5950X and 32G ram My Pfsense is on both LAN/WAN ( 4 cores : 1Gb Ram ) Go some VM's on LAN also, connected using...