interfaces

  1. Fehler beim Starten einer VM mit mehreren Interfaces

    Wenn ich eine VM mit 20 Interfaces versuche zu starten erhalte ich auf einem Cluster Node den folgenden Fehler: root@Node2:~# qm start 497 generating cloud-init ISO Error: Parent Qdisc doesn't exists. We have an error talking to the kernel, -1 command '/sbin/tc filter add dev tap497i2 parent...
  2. [SOLVED] Installation of NIC removes onboard network interfaces

    BLUF: The onboard interfaces register in linux/Proxmox as well as an additional NIC but just not at the same time. I have a X9DRD-LF-TW008 that I aim to use as an external server/firewall with Proxmox hosting pfSense among other things. The motherboard comes with two interfaces and an...
  3. Can't connect to internet

    Hello i have a problem I have a pc with proxmox on and i reboot the pc but didn't touch anything and the won't be able to connect to internet. Before i reboot the pc i have a perfect internet connexion just after i reboot can't make anything. Please help me and thank you for helping (Ps: im...
  4. [SOLVED] Public and private interfaces for VMs

    Hi, Is it possible to assign to VM 2 interfaces, public and private? Thanks
  5. IPv6 SLAAC and/or DHCPv6 for PVE internal interfaces

    Hello, My current host configuration consists of OVS Bridges and IntPorts. One of the IntPorts is the "main" one with a default gateway and static IPv4 address set up. The PVE host is behind a router. My ISP is dual-stack, it also provides a IPv6 /64 CIDR using DHCPv6, which my router happily...
  6. how to create a tap from physical to IDS VM

    dear, Running an IDS VM i realised i only see broadcast and such. What is the preferrable way to create SPAN ports so the IDS VM can monitor all traffic on the virtual networks and physical interfaces ? I assume to monitor all traffic on the physical interfaces this is easy but VM to VM...
  7. [SOLVED] Access PVE WebUI from different interface

    Hi guys, I'm new here. When I try to access pve web ui though Wireguard(VPN), the pve return ERR_ADDRESS_UNREACHABLE/No route to host, but I can ping/ssh to pve hosts. Here are more detail :) My interfaces: (physical) enp129s0f0 (bridge -> enp129s0f0) vmbr0 (with gateway/ip setting) There is...
  8. Change in 'interfaces' file without reboot

    Is it necessary to restart the server after the changes made in the file? Is it possible to implement the file without having to restart the server? /etc/network/interfaces
  9. Homelab setup - 2 network interfaces

    Hello colleagues, I am building homelab on Proxmox. My setup : - Isolated environment - network 10.10.10.x (vmbr0) - for updating of VMs I sometimes need to access to internet (vmbr1 interface defined) - Idea is that for updating purpose I will temporary reconfigure the VM to use vmbr1 The...
  10. Network setup at Hetzner on dedicated server

    Hi, In the past few days i have tried installing Proxmox on my dedicated server running Debian 10. However i have had some major issues creating the bridged network. I have been using the script from this post...
  11. Strange problems with Hetzner subnet and Proxmox

    Hi, i got a Rootserver and an /28 Subnet from Hetzner. First of all we setup the Server with Proxmox without any problems. It works well with an LXC-Ubuntu. But we get a couple of strange problems setting up the network-bridges and a "real" VM. Hostconfig auto lo iface lo inet loopback iface...
  12. Wie internes Netzwerk korrekt konfiguieren?

    Hallo liebes Forum. Auf unserem Dedizierten Server wollen wir ein internes Netzwerk einrichten. Wir hatten dies bereits eingerichtet gehabt, jedoch funktionierte dies fehlerfrei nur für ein paar Stunden. Manche Container, welche auch eine externe IPv4-Adresse konfiguiert hatten, verloren ihre...
  13. use ISCI on specific NICs

    the proxmox servers have 4 interfaces each, I would like to bound 2 interfaces for the vis and use the 2 others for a multiparty configuration and connect to the ISCI targets via these 2 interfaces in a multiparty manner. Is there a way to do it other than putting the NAS on a different...
  14. network config is it possible to use cli and gui ?

    in /etc/network/interfaces i can read is it possible to use cli ovs command and edit file interfaces what 'source' or 'source-directory' directives mean?
  15. Proxmox 6.0 no connections

    Hello, I installed proxmox 6 and I have no connections, why ? The last version it's supposed to be more evolved and more simple ! My original install interfaces file look like ; auto lo iface lo inet loopback iface enp2s0 inet manual auto vmbr0 iface vmbr0 inet static address...
  16. mhagen

    Network card getting: rename4 ? Predictable Network Interface Names

    So i know that most people still have "ethX". But i like the "Predictable Interface Names" and therefore use them. Only my "new" chelsio cc2-n320e-rs dual 10g sfp+ card doens't play nice for some reason? It gives me a "renameX" interface. with is not editable in the GUI and is "random"...
  17. How create an interfaces file

    Hi I have a VPS Proxmox VE 2.3 on debian 8 with my dedicated kimsufi server ovh. After an ovh problem,i reboot the server and i can not access to my web applications on my ipfailover with the browser web. I can not configure my /etc/network/interfaces file Her is an exemple : auto lo iface lo...
  18. interface configuration

    Hello I just upload a proxmox server, I'm totally new in this and in linux, I got stuck and out of fear I do not move forward, the query is this From a proxmox server, I have "x" virtual machines of which I want to have private and public ip (the public ones I already have them ready to put)...
  19. problems with network interfaces configuration

    Hi. I have instaro proxmox version 5-2-8 updated everything works OK, my server has 4 network interfaces one for the wan, another for an external network with optical fiber and two for the lan, reading I saw that I can make a virtual private network and with the method Masquerading (NAT) with...
  20. Fresh install but can't get network on vms

    I just installed a template on my ovh dedi ( Proxmox VE 5 (ZFS) ). I want to create vms, but it seems there's problems using my failover ips. I did create a virtual mac address for the ip I wanted to use, but even after selecting it, the network is still not working. What can I do to fix that ?

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