network address

  1. [SOLVED] Wrong IP when adding a node to a cluster

    Hi, I'm new on proxmox and its communitty, and I faced an error that i couldn’t solve. The error is that when I'm copying the information to join the cluster I created, the node IP "changes" from *.*.*.12 to *.*.*.175. When I try to connect to the node with this information I get this message...
  2. Proxmox with three network cards

    Hello Forum, my proxmox server has three network cards as mentioned above while one of them is configured as a linux bridge (enp9s0 as management and VM network) and the other two (enp6s0, enp5s0; proxmox was not installed directly but via a debian 10.x distribution) have no linux bridge. I'm...
  3. Moving Cluster network from 1GB to 10GB

    Hi all, I am looking to know if there is a fairly easy way to migrate my existing cluster from 1GB to 10GB network without having to tear everything down. I have a spare 10GB network port in each of my servers that I would like to use for the cluster network. Is there an easy way to do this...
  4. There are two questions when I am using Proxmox

    First, sometimes I want to reinstall VM's system, I have to delete VM, then create a new machine and configure the same IP address. Is there any way to reinstall VM's system easier( Like one-click to reinstall it ). Second, When I create a new VM, I want a allocate IP from my IP pool, how...
  5. WAN aliases vs bridge

    Hi guys, I'm new to the project. Can you advice how to setup WAN aliasing or bridge pls. From what I have read already this can be platform depending. I'm with OVH. How I can make aliasing and bridging of my proxmox with additional IPs to my server. Is there any guidance on it? Where to deal...
  6. Promox does not request IP address

    So I don't really know where to begin but here it goes. A couple months pack I installed ProxMox and got a couple VMs up and running no problem. I come back to my server today and startup proxmox to do some more testing, however no IP is assigned to the machine. The command line does show an...
  7. vmbr0: port 1(eth0) entered disabled state

    Hi everyone Since the startup of the server, there is a problem with network server failure. Network server is disconnected and re-connected every so often. message log: Jul 11 06:40:15 isvps085 kernel: [60086.694591] vmbr0: port 1(enp0s31f6) entered blocking state Jul 11 06:40:15 isvps085...
  8. share files between virtual machines

    Hi, To share a folder between virtual machines I have some questions: 1. How should I share folders between virtual machines? Install NFS-server on Proxmox main host? Install NFS-server on a LXC container? Install NFS-server on a KVM based machine Mount a folder with Bind Mount to a LXC...
  9. Remote access to VMs

    Hi, Do you have a solution for remote access to virtual machines with only one public address for proxmox server and machines connected with NAT configuration? Regards Thank you
  10. Multisegment separation

    Customer desires a configuration of VM's in the cluster where few limitations should be taken in account. Server that hosts VM's have 4 interfaces (eno1 eno2 eno3 eno4) bonded together in (bond0). Host server should be accessible from dedicated administration network C class segment (f.e...
  11. [SOLVED] LXC 2. eth Schnittstelle nimmt keine ipv4

    Hi, ich habe gerade ein kurioses Phänomen welches ich mir nicht erklären kann. Ich will einem Container (LXC) eine weitere eth Schnittstelle geben mit einer weiteren IPv4 und einer weiteren IPv6. Soweit so gut nur nimmt er auf der eth1 die IPv4 nicht an und löscht diese immer wieder raus. Ich...
  12. proxmox 4.4 multiple public ips nat 1:1 to private

    Hi, I try to do the following that was perfectly working in openvz. I have multiple /27 ip bound to a dedicated server, this server host a proxmox node. I want each VM (container lxc) to have her own public ip. My provider cannot handle more than 64 mac address per server, so I have to manage...
  13. UI: show dhcp leased IPs of container

    How about to show in webui ip of container leased by dhcp?
  14. Update Network card existing V4.3

    Hi We are updating the network card in the system to a 10GB NIC At the moment the server has a dual on board GB NIC. In the proxmox GUI under Network it is showing eth0 Network Device Yes No eth1 Network Device No No vmbr0 Linux Bridge Yes Yes eth0 192.168.0.6 255.255.255.0...
  15. Proxmox 3.4 --> 4.3 Network problem

    Hello I have 2 servers at OVH, using Proxmox 3.4 since 2 years. I move all containers 3.4 from srv01 to srv02 I reinstall srv01 in Proxmox 4.3 ... scp, restore... Ok, the container is up in 4.3. But network doesn't work. :confused: I read several posts on this forum, and doc... but not yet...
  16. proxmox4 - online migrate failure - unable to detect remote migration address

    Evironment is as follow: 3 node cluster setup drbd9 devices on all 3 nodes. Installed and configured as described in https://pve.proxmox.com/wiki/Proxmox_VE_4.x_Cluster and https://pve.proxmox.com/wiki/DRBD9 When migrating a VM from node 1 to node 2 there is no error. When migrating a VM...

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