nat

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...

Hi, I have been struggling to get NAT working for a container with only partial success : it works when I run the command from a shell but does not work when I set it up in /etc/network/interfaces. The host runs debian 8 and proxmox 4.4.12 (upgraded from v3, itself upgraded from v2). So, as...

Proxmox 4.4 with CentOS 7 guest in container. Host can reach the internet, but containers cannot. It seems others have had similar problems but I cannot find a solution. Host /etc/network/interfaces auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.0.2...

Hello. I'm running Proxmox 4.4-1. I followed the guide at https://pve.proxmox.com/wiki/Network_Model for setting up Masqueraded NAT since my Proxmox host has a single public IP (example as 10.0.0.174 below), but my containers can't reach the Internet. They can ping my Proxmox host's gateway...

I am currently switching to Proxmox from Xenserver (bridged mode, multiple networks, NAT via iptables, selective port forwards). I could easily replicate my former setup, just using /etc/network/interfaces and iptables. However, I would like to know, if there is a more elegant solution? Can...

Hello, I installed Proxmox 4.2 via ISO at my Server. Considering the fact that I only have one public IP address I tried to use NAT. This is my interface configuration: auto lo iface lo inet loopback auto eth0 iface eth0 inet static address a.b.c.d netmask 255.255.255.224...

Hi there, I currently run a setup like this: – node; has its own public ipv4 111.222.111.123 –– vm1; has its own public ipv4 111.222.111.234 (vmbr0) and internal connection 192.168.10.2 (vmbr2) –– vm2; has no public ip but uses NAT with 192.168.0.3 (vmbr1) and internal connection 192.168.10.3...

Hi there, I have a problem with my configuration. Basically the vmbr0 has OpenVZ containers which are working as intended. I added a new KVM which I want to use on a different subnet and after reading for days I cannot come up with a working configuration. I think it has something todo with how...

So here is the setup I have. A single, public, proxmox server running version 4.1-22. It has a single NIC with a single public IP. And that is all I can get. So naturally I am using NAT behind that public IP for my containers. So on the physical host, Eth0 --> Vmbr0 /w public IP. In...

Hi, I have PVE4 installed on a Kimsufi VPS, & I have just the one IP address on vmbr0 with which to access the host. As such, I have my KVM set with NAT selected in the network interface, since there aren't any more addresses that can be assigned to it if I were to use a bridge. How do I need...

I am trying to restrict NAT guests from accessing the private network (running a NFS) I have tried to block it via iptables, but no luck: iptables -A FORWARD -i guest -d 10.0.0.0/8 -j DROP Any suggestions? Thank you

Hello everybody, is it possible to do this bash commands with the gui firewall configuration? Node network/interfaces (default generated from plain 4.1 VE installation with some settings) auto lo iface lo inet loopback iface eth0 inet manual auto vmbr0 iface vmbr0 inet static address...

Hello, i am new in the proxmox world, and i want to connect to vpn PPTP from VM (winXP) to get different internet IP (i don't want sharing the host internet IP) so when i try to connect to PPTP server i face a error (619). i use NAT network for this VM, and i allow any traffic (in & out) in...

Hallo, I am new to Proxmox and I would like to know how to use NAT in this environment. That is my network configuration: Public-IP (outside Router) 217.x.y.z Router-IP 192.168.1.1 Proxmox Host-IP 192.168.1.27 openVZ-Container-IP...

Hi Guys, Wondered if you could help me please... I have NAT (Masquerade) setup and working on my Proxmox setup. I also have the firewall enabled at the Datacenter, Host and VM levels. The Datacenter and Host level firewalls seem to be working perfectly and only allowing ports I have allowed...