ping

Hello everyone !! I am in an end-of-career project. My project is about HA in virtualization, for this I chose PROXMOX. My project consists of the following: PROXMOX01 192.168.124.200/24 PROXMOX01 192.168.124.205/24 PROXMOX01 192.168.124.210/24 VM within Proxmox Zentyal. Although if the...

On Proxmox VE 5.1, inside an LXC container, I cannot ping with unprivileged user. It gives me the following error: $ ping google.ch ping: socket: Operation not permitted On the hostnode itself I can ping with both unprivileged user and root, but inside an LXC container only as root. The...

I've installed a Ubuntu 16.04 server vm on a node in my cluster but for some reason it's isolated from everyone and I can't ping it even from the node it's located on. when I run tcpdump it shows that the ARP request for the host is looping and can't find it. Node IP: 172.16.17.120 VM IP...

Hello, We have set up an proxmox cluster with 5 nodes by Hetzner. After we installed the first VM we had our first issue that we could not ping all Servers. The strange point is that we can ping some IPs and some not. for Example. We can ping: 8.8.8.8 213.133.98.98 we can ping our gateway...

I have an intermittent problem with containers. On boot, their network is unreachable until I manually lxc-attach them and ping out. This only happens to SOME containers but there doesnt seem to be any common denominator. How are routes propagated when a container is powered on? how can I...

I have a weird issue that I'm not sure what to check anymore. First here's my pveversion: pve-manager/4.4-13/7ea56165 (running kernel: 4.4.62-1-pve) I have a LXC container that I've moved from another host and everything is fine except for one thing. I have severe packet lost when pinging both...

Possible many users search about problems with KVM can not communicate to outside. A ping to inside is running, but a ping to outside not! We have search about this many hours! A blocking will going on, when: Firewall for the KVM machine is DISABLED <<<< NOT UNDERSTANDABLE WHY !!! but when...

Hello everyone, I have a problem with the proxmox firewall. i have activated it on the proxmox host and on all containers. all works fine. one container have no public ip-adress and use the proxmox host for dns resolv (internet access) i create a vmbr adapter for this with 192.168..... network...

Hello everyone, I have a problem with the proxmox firewall. i have activated it on the proxmox host and on all containers. all works fine. one container have no public ip-adress and use the proxmox host for dns resolv (internet access). if i activated the proxmox firewall on the container i...

Hallo zusammen, bin derzeit dabei mir Proxmox anzusehen und bin derzeit auf ein Problem gestossen. Nach erstellen und Installieren eines Gastsystems (Debian 8 i686 mit E1000 Netwerkkarte und vmbr0/eth0) kann ich ohne Probleme raus pingen also Google, GW und Interne IPs gehen. Anders herrum geht...

So before we start, let me say that when it comes to Linux I don't really know what I'm doing. I just followed the instructions to install ProxMox and that's it. I configured the network correctly, my default gateway and DNS is my router's IP, my subnet is /24, and my IP is 192.168.1.101. I...

Hello, my current setting is the following. I have two public IP addresses. One is assigned to the physical host where Proxmox VE is installed on. The other one is assigned to a pfSense VM inside of Proxmox (connected to the vmbr0). I can ping both public IPs from the outside. Currently the...

This is driving me crazy. I have installed a new PVE installation (4.something). Simple stuff: single pve node (no cluster, nothing advanced) with a single XP VM. Details Host has a single eth0 network adapter. Host has as a single vmbr0 interface Host does not communicate with the internet...

I am running Proxmox 4.2 fully patched with two KVM systems. The first is running Windows 10 Pro and the second is running FreeNAS 9.10. Each of the KVM's can be pinged by the Proxmox host and any other devices on the LAN. However, the two CANNOT ping (or any other network traffic) each...

Hello, I'm running a Proxmox Virtual Environment 4.2-2. Additional I have installed three VM with Centos 7.2.1511 Everything is fine. I can reach my servers and ping from host to proxmox works too. The problem is, that I cant ping from an vm to another vm. Errorcode: No Route to Host. My...