Proxmox Virtual Environment (PVE for short) is an Open Source Server Virtualization Platform, based on Debian, KVM and OpenVZ.

learn more… | top users | synonyms

0
votes
3answers
90 views

Should I get extra IPs?

This is my proposed setup using OpenVZ containers (hosted on Proxmox): CT 1: MySQL and nginx. Hosts all databases and multiple websites(domains). Used ports are 80, 443, 3306, 8080 CT 2, 3, 4: These ...
0
votes
2answers
246 views

stop IPTABLES from prerouting to local IPs

I'm running a proxmox server and I'm redirecting ports to internal virtual machines via IPTABLES. I'm following instructions here ...
1
vote
1answer
477 views

proxmox KVM routed network with multiple public IPs

I have a dedicated hosting with hetzner. Additionally i have bought a 6IP subnet. My main IP is: 148.111.111.200 My main subnet is: 255.255.255.224 My additional IPs are 148.222.222.1 to ...
1
vote
1answer
520 views

Unable to make work both private and public ip network on openvz container in Proxmox

I'm using Proxmox 3, it is a fresh installation. For those who know, I'm using OVH Vrack 1.5 (along with a previous Vrack 1.0). My server has two interface eth0 and eth1, I succeeded to configure ...
1
vote
1answer
244 views

Proxmox - Assign more memory to KVM VM

Is it possible to assign more memory to a KVM virtual machine without restarting it? I changed the memory size of a VM using the Proxmox web interface, but can't see that increase in the guest.
1
vote
1answer
478 views

Right Security Design for SSH Access on Proxmox host and VMs

I understand that for security, one has to be wearing a paranoid-hat always. My scenario: I will have 3 KVM virtual machines installed on Proxmox VE Apache/Tomcat server Server running mysql ...
1
vote
1answer
2k views

Fresh Proxmox VE 2.1 installation with defaults can't be reached or pinged

I am using the lastest Proxmox VE 2.1. My server has two NICS with a uplink only connected into eth0. My Server is a co-located server utilizing public IPv4 IPs. It is not behind a firewall or any ...
0
votes
1answer
63 views

Proxmox private network between KVM and VZ

Sorry for asking this eventually trivial question, but I'm fighting with this for more than a day, and was unable to figure this out by myself so far. Situation Proxmox host running a bunch of ...
0
votes
1answer
108 views

Rdesktop issue with Proxmox

Repost because of severe SUA syndrome I've recently switched my home lab from Vbox to Proxmox. For my backend servers this is great, because I only need terminal access to manage them. However, ...
0
votes
1answer
83 views

Proxmox openvz guest can only reach node

I have a running ProxmoxVE 3.1 cluster which is up-to-date and can reach all destinations. I have installed the default debian-7 template to a node, with bridged network via a veth interface. The ...
0
votes
1answer
243 views

Proxmox 31 + KVM routing + IP subnet + csf

We have proxmox 3.1 server in netzner with routuing network and IP subnet block. We want to implement csf firewall without interfering the traffic of the KVM VMs, what would be the easiest way? We ...
0
votes
1answer
707 views

Proxmox: VMs and different public IPs

I have a server which has two NICs and both are directly connected to internet. I have five different public IP addresses available for the VMs. The host machine (Proxmox) doesn't need to use any ...
0
votes
1answer
184 views

What are the differences in the configuration of the network on Proxmox (KVM)?

I have a dedicated server, one main public IP from /27 and two single public IPs also from the same /27 (I think the provider manages single IPs using the VLAN tags). I want to have a KVM running on ...
0
votes
1answer
153 views

Best Guest OS for running FreeSWITCH under Proxmox

We have a lot of Asterisk systems running on dedicated machines and would like to use FreeSWITCH to replace a number of them. One of the advantages of FreeSWITCH is supposed to be that it is doing ...
0
votes
1answer
86 views

Bonding - 2 Devices failed

i have a Linux Server - Setup with Proxmox 2.3 (ISO-Installer). I tried to update the Installation and so i got a Problem because I have to Links and must configure a bond. I have the Information ...
0
votes
1answer
130 views

scripted resize kvm images

I'm examining the possibility to script the resizing of a kvm image. The goal is to give our customers the possibility to upgrade their vps online. So for instance if a customer has a vps of 10G then ...
0
votes
1answer
127 views

split traffic on two eth ports

I have a linux Proxmox server with two ethernet ports. The problem is that I have two uplinks that I would like to use with different bandwidth limitations. The first uplink maxes out at 100mbs and ...
-1
votes
1answer
63 views

Forwarding incoming ssh connections to virtual machine based on LDAP group

My Question is as follows: How can I forward all incoming SSH (Port 22) traffic (except one account) to a VM which is running on this server? The Server is based on Proxmox VE 3.1 The VM is Debian 7 ...
2
votes
0answers
753 views

LVM DRBD Shared between nodes proxmox

Context : I have proxmox cluster with the volume group shared with drbd for the VM - KVM. I have a problem with drbd. Indeed, when a node disconnect, the associate link between the differents nodes ...
2
votes
0answers
156 views

Can't lock vz with proxmox

I would like to backup my virtual servers to move them away. And when i have started the backup process then i only see this every time: Feb 09 08:40:34 INFO: Starting Backup of VM 101 (openvz) Feb ...
2
votes
0answers
646 views

Enabling IPv6 with OpenVZ using Proxmox 2.2

I'm trying to enable IPv6 on my Debian nodes (OpenVZ) using venet; my host is under Proxmox 2.2 (kernel 2.6.32-16-pve), and it seems the routing fails. My host correctly pings all my nodes; all my ...
1
vote
0answers
172 views

Unable to install windows 8.1 on virtual machine

How can I create a Windows 8.1 virtual machine using Proxmox? I downloaded the evaluation copy of Windows 8.1 Enterprise. However when I boot up the virtual machine, it cycles between the two below ...
1
vote
0answers
102 views

Proxmox internal network configuration

We have several servers (with one nic) staying in one rack in hetzner. Proxmox is installed on each one, and they are combined in proxmox cluster. The goal is to create network, between virtual ...
1
vote
0answers
141 views

Proxmox 3.0 installation on any VPS

I have an account on digitialocean.com I create a droplet debian wheezy. I installed proxmox 3.0 manually via command line. At the end of installation I restarted the server but again it uses default ...
1
vote
0answers
1k views

Can not display Proxmox console due to Connection time out

When I try to open console in proxmox ve nothing happens and I see this error in logs: no connection : Connection timed out TASK ERROR: command '/bin/nc -l -p 5900 -w 10 -c '/usr/sbin/qm vncproxy 100 ...
0
votes
0answers
21 views

swapoff running forever on LVM volume

I'm currently trying to resize my swapspace on a Proxmox VE server with LVM volumes, as I'm running out of space for LVM snapshots and the swapspace is fairly oversized: root@rb-srv-gus:~# free -m ...
0
votes
0answers
72 views

Proxmox Host on OVM Hardware - Guest VM's cannot reach Internet hosts by name

I have setup a Proxmox Host on OVM Hardware and am giving the guest VM's Internet access using the Bridged setup. However, as this requires editing configuration files on the Guest to work correctly, ...
0
votes
0answers
243 views

Proxmox - Port forwarding from Host to Guest

I'll just quickly start by apologising due to my lack of knowledge in Linux networking and I appreciate all the help I'll receive from any patient users willing to help a newbie. I have a Linux ...
0
votes
0answers
123 views

Httpd not starting on boot in Proxmox OpenVZ Container

I have created an OpenVZ template for Kamailio. I have installed a web administration panel but I find that Apache is refusing to start on boot. I cannot find any evidence of it trying to start up. I ...
0
votes
0answers
234 views

Cannot log to Proxmox GUI

I'm running proxmox on debian 6.0.8 kernel 2.6.32-18-pve. When I try to log into the GUI with the root password, it lets me in for about 2 seconds then asks for the password again: ...
0
votes
0answers
47 views

Where can I find the range of IP addresses of my container OpenVZ

I'm looking for the "range of IP addresses of my container"... Where can I find those ? /etc/network/interfaces ? ifconfig ? I don't know and I can't find any answers... I need it for this tutorial ...
0
votes
0answers
73 views

Proxmox “File Does Not Exist” Error

Something happened to my Proxmox server and now some VMs won't boot. When I try to boot one in particular, I get the message: proxmox:~# qm start 103 volume 'Backups:103/vm-103-disk-1.raw' ...
0
votes
0answers
127 views

Restoring a ProxMox backup in a virt-manager/virsh host

I need to migrate a running virtual server hosted in a ProxMox host into a KVM virt-manager/virsh host (I wonder if it is possible: Not shutting down but stopping it). I've performed a suspend backup ...
0
votes
0answers
243 views

Proxmox Win2012 guest no internet access

I have Proxmox installation with common network layout i.e. as this guy What are the differences in the configuration of the network on Proxmox (KVM)?. I have 3 VMs, 2 with debian, working totally ...
0
votes
0answers
326 views

Supermicro IPMI/iKVM USBHID connection timeout

Recently, I've started to receive this error my logs: drivers/hid/usbhid/hid-core.c: can't reset device, 0000:00:1a.0-1.2/input1, status -110 This error happens about 2-6 times per minute, and ...
0
votes
0answers
859 views

Network configuration to specific needs - proxmox ve 2.3

I have a proxmox cluster with : - Physical host A - Physical host B - Virtual host C for HA Between Physical hosts, I have a lvm drbd shared for the VM (Primary/Primary; Sync is OK). For each ...
0
votes
0answers
92 views

Debian server locked - does this console screen shot provide any clues?

I had a server lock up several months ago (actually it's almost been a year). At the time, I only had time to grab a screenshot of the kernel dump: The server has not locked up again, but I am ...
0
votes
0answers
218 views

Supermicro server with aftermarket MegaRaid

My company gave me a budget to build a VM server, so I bought a Supermicro server and saved some $$ by buying an aftermarket MegaRaid - 8308ELP (I know it's old, but it fit my needs and was cheap). I ...
0
votes
0answers
204 views

Weird Slowdown on I/O (4K blocks ?)

I have two identical servers, running Proxmox 2. 2x AMD 6 cores 2.3Ghz 64 Gigs of RAM DDR3 ECC (8*8) ASUS KCMA-D8 2x Seagate 2TB - (st2000dm001) One server is running perfectly fine. The other one ...
0
votes
0answers
351 views

Vzctl takes 100% CPU usage

I have a proxmox server. The CPU is at 100% usage. I suppose this is not normal ;-) The command is vzctl --skiplock chkpnt 105 --suspend takes 100% of one core, qmgr -l -t fifo -u takes takes 100% ...
-1
votes
0answers
105 views

Running pfSense inside Proxmox, for VM NAT?

I'm not sure where to ask this question, so I thought i'd be best off starting here. I am renting a dedicated server from Kimsufi, to be used for running several virtual machines (mainly game ...