vm / container no internet

[zustudios]

Hi, Im new to proxmox and I'm trying to setup my network. My host computer is in dmz in my router. How do I get Internet access to my vm / container? And how do I set up nat? vmbr0 has no internet.

auto lo
iface lo inet loopback
# The primary network interface

allow-hotplug eth0

auto eth0
iface eth0 inet dhcp

auto vmbr0
iface vmbr0 inet static
address 192.168.X.XXX
netmask 255.255.XXX.X
gateway 192.168.X.X
broadcast 192.168.X.XXX
network 192.168.X.X
bridge_ports eth0
bridge_stp off
bridge_fd 0


auto vmbr1
iface vmbr1 inet manual
bridge_ports eth1
bridge_stp off
bridge_fd 0

auto vmbr2
iface vmbr2 inet manual
bridge_ports eth2
bridge_stp off
bridge_fd 0

auto vmbr3
iface vmbr3 inet manual
bridge_ports eth3
bridge_stp off
bridge_fd 0

auto vmbr4
iface vmbr4 inet manual
bridge_ports eth4
bridge_stp off
bridge_fd 0

 

[wolfgang]

Hi,

what do you exactly what to do?
I mean only give VM access to internet or access VM from WAM side?

Here is a overview over the different scenarios.

https://pve.proxmox.com/wiki/Network_Model

 

[zustudios]

(proxmox + debian8) > vm(debian 8) > ispconfig 3 (web server open to the public)

I simply want to service my web hosting company through proxmox. I need to know how to open all ports needed for my server. I already installed ispconfig 3 ( http://www.ispconfig.org/ ) but I can't ssh or ftp into the vm or go to https://server ip:8080. I only have one public ip. one nic so I don't know if I can create a network. I have the vm set to vmbr0 with internet.I can't access my vm from another computer.Do I have to port fwd.My host computer is in the dmz.