network configuration

Hi, Ubuntu 17.10 network configuration is completely changed. This new tool replaces the static interfaces (/etc/network/interfaces) file that had previously been used to configure Ubuntu network interfaces. Now you must use /etc/netplan/*.yaml to configure Ubuntu interfaces. I downloaded this...

Hi, I have a proxmox which have 4 VMs. I defined 3 vmbr(0,2,3). vmbr0 is connected to the Internet and vmbr2 and vmbr3 are connected to two separate physical interfaces. Each VM has 3 interfaces which are connected to the virtual bridges. I have latency in VMs when I ping other VMs and two...

Hi, I'm a new user of proxmox (I use it since ~3 weeks). I only have a node with Proxmox VE 5.1-41 on a SoYouStart's (OVH company) dedicated server. I want to run Windows 10 1703 on a VM but each time I tried, I got an "Unidentified Network" on my VM. Here is my configuration : I added virtio...

I created a bridge (vmbr3) yesterday and rebooted my proxmox hypervisor but vmbr3 is not coming up at boot and the VM using this bridge is failing to start automatically. I can `ifup vmbr3` and start the VM by hand, but I'd like to know what's not working correctly. My /etc/network/interfaces...

Hi, first, I am new to Proxmox and hassle with the networking stuff. I know, this - or similiar problems - are discussed all over the net but I checked out a lot of tutorials and forum posts like debianforum.de/forum/viewtopic.php?f=30&t=149440 or...

I located my own Hardware in a Data Center. Then I tried to setup bridged network for multiple VMs. The environment specified multiple IP addresses. First available IP address for my server is: xx.xxx.xx.194 IP Range is: xx.xxx.xx.194 - xx.xxx.xx.20x Gateway is: xx.xxx.xx.193 Netmask...

Short of reinstalling PVE, I have no idea how to fix networking. I had an update for tcpdump, I created an Ubuntu Server VM for Nextcloud, and used the poweroff command over SSH to turn the machine off when I was done with it for the day. It's a work in progress at the moment. Since then I have...

Hello Community, i got problems to access the Network with my VM. NAT is working but i need it for building a Docker Server with Portainer and Nextcloud so this isnt enough for me. Followed these Steps: Fresh Install on a Testing PC (192.168.2.100) vmbr0 is created, gateway (192.168.2.1) and...

I am using Proxmox 4.4. I would like to create a network namespace within an LXC container as follows: ip netns add eth1_NS However, upon doing so, I get this error: mount --make-shared /var/run/netns failed: Permission denied Does this have to do with the isolation techniques Proxmox uses to...

Hello, I try to create the same thing than my server proxmox 3 on proxmox 5. But I'm not able to do the same thing. My Vz 'ref-101' on proxmox 3 have this ip 192.168.101.1 (work fine) My Vz 'ref-102' on proxmox 3 have this ip 192.168.102.1 (work fine) I want the same ip on my LXC on another...

We are runnning high production stack environement for our application. We have a network of 5 dedicated servers and some of our meachines are using only 1% of server resource. Hence we have planned to move low resource consuming servers to vms for budget cut down. We had one haproxy, two api...

Hi, It feels like I read the half of the internet including this forum, but the network config for Proxmox on a Hetzner server still doesn't work... It was so easy with earlier versions and I don't get why it is so hard with the lastest ones. Our aimed setup is actually nothing spectacular...

Hi all. I have two VPSs as load balancers. I want to achieve high-availability by using keepalived. (I have two public IPs.) I need 3 private IPs and two public IPs. for example: LB1: 192.168.1.105 LB2: 192.168.1.106 Floating IP:192.168.1.110 The problem is that I do not know how to set one...

Hi. I have a strange problem. I installed proxmox 4.4 with the default settings. I configured only the network. Created 2 virtual machines, one put windows server 2012 r2, and the second debian linux 9.0. On both virtual machines the network does not work. All machines are in vmbr0. Here is my...

Hi All, I've try to install proxmox but I'm having a problem with the ethernet adapter. During installation, my ethernet adapter is beging renamed from eno2 to rename2. That mean port 1: eno1 port 2: rename2 When I try to configure network on the Proxmox GUI. I can't edit "rename2" and...

Hi, I have a proxmox Kernel 4.4.59 with 4 LXC (all in Ubuntu 16.04) in a same node from OVH dedied server hw raid. The last lxc created has very poor network speeds... (4 CPU, RAM 8Go, Disk 500Go, 80% free with only a mysql server) ping 1800000.0 ms ! / down 0.84 Mbs / up 0.96 Mbs vs others...

Hello! I was wondering if there is a way to do this through proxmox (preferably in the webui). I am running an OpenVPN client on the host, and I want to pass the network link it made (tun0) to several LXC containers, not as default but as a secondary link for applications to use when I tell...

Hello Does anybody know how to change network settings such as the vmbr interface after a VM is already created? I couldn't find anything after looking around, not even a summary of current network settings for the guest VM. The only way I could do this was by creating a new VM and having the...

I am using chef to configure my host network and bridges, but as to due best practices it happens to interfaces.d/eth0 .. interfaces.d/vmbr0 and so on, while /e/n/interfaces is just an include like source /etc/network/interfaces.d/* doing that leads to issues with proxmox, which will not offer...

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