interface down

  1. G

    Cannot find network interfaces enp2s0 and enp3s0

    I set a dns name with duck dns to my ip address and it worked fine a while them I could not got to the web ui anymore. I could not ssh to the server either. I accessed directly the server and I discover that my two network interfaces where missing and vmbr is still there but gave an error as...
  2. D

    Interface unreachable

    Hi, I messed up my interface. After fiddling around (with certificates, but also opnsense) I found the gui unreachable: The connection has timed out Console is available. I did some found checks, mostly my conclusion is: Console says all is ok. Checked port availability, if certificates are...
  3. L

    Proxmox interface not found

    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...
  4. L

    [SOLVED] Interfaces name

    Hi guys Host: OVH I'm trying to create a VM with 8+ failover ips. The problem is only ens18 to ens23 is being accepted. The network is not starting: Apr 12 19:48:07 Router systemd[1]: Starting Raise network interfaces... Apr 12 19:48:07 Router ifup[762]: Cannot find device "ens24" Apr 12...
  5. N

    off web interface

    Hello, after removing a machine from my claster and deleting corosync, my machine is running normally but I lost access to the web interface
  6. A

    Can't ping anything beside gateway from server

    Hello, this is my first time configuring server and things like this. I was able to get address from DHCP server and now I can ping gateway. But still can't link outside of network or any other PC in room. I can ping server from other computer. eno1 should be my working interfaces (I hope so)...
  7. T

    Wireguard INterface on pfSense VM not work

    Hello everyone, I have installed straightforward Pfsense as VM on Proxmox. Everything runs as expected. But not the Wireguard access. I have prepared a S2S Wireguard tunnel between an external pfSense and those running as VM into Proxmox. However, the connection from my remote pfSense to the VM...
  8. G

    Networking interface won't start after snapshot restore

    Hello all, I had something weird happen today, and I can't seem to figure out the root cause of it. The issue actually stumped my entire company and it was recommended to me that I just rebuild the VM entirely. I obviously don't want to do that, as it has important stuff on it, and it would...
  9. A

    Does not recognize miljet AOC cable

    Hello, I installed proxmox on a Dell R440 server with Intel x520 sfp+ card. I'm connecting it to a huawei S6730 switch with miljet AOC cable, however the interface is down, does not recognize. When placing a DAC cable from mikrotik, the interface was UP. Using vmware esxi I had no problems, it...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!