ip-adress problem proxmox 2.3

[krazos]

Hi!

A few days ago I installed proxmox 2.3 on my server. I entered an unused ip-adress in the installation.. But now it refuses to connect, nothing works.

The firewall havent registered that any proxmox client is connected, I just see my computer and my other servers. (im running pfsense)
I cant ping my firewall from proxmox, and I know that the cable and the port in the switch works, ive used it before.

So now im running ubuntu temporary (and it works), but I really need to get proxmox to work.

I changed ip in /etc/networks/interfaces (if I remember the path correct)
And then issued the command /etc/init.d/networking restart

But that doesnt do any difference, Still no connection.

Why is there no dhcp in proxmox? That would be great..

Thanks
Krazos

 

[kappakairi]

Your interface file should look similar to this:

auto loiface lo inet loopback


auto vmbr0
iface vmbr0 inet static
address 192.168.x.x
netmask 255.255.255.0
gateway 192.168.x.y
bridge_ports eth0
bridge_stp off
bridge_fd 0

"address" would be the IP you want this specific proxmox node to have, while gateway should be your switch/router's IP address. It really depends on how your network setup is and if you're using public or private IP subnets for your proxmox node/vms. Let me know what kind of network setup you plan on using and I'll see if I can help you further.

 

[krazos]

Your interface file should look similar to this:



"address" would be the IP you want this specific proxmox node to have, while gateway should be your switch/router's IP address. It really depends on how your network setup is and if you're using public or private IP subnets for your proxmox node/vms. Let me know what kind of network setup you plan on using and I'll see if I can help you further.

Yea I know. My subnet is 192.168.1.1/24 it says in the firewall.

Ive tried both 192.168.1.18 and .108
Gateway: 192.168.1.1
netmask 255.255.255.0

 

[kobuki]

Do you have more than one physical interface by any chance? Is the correct one enslaved to the default bridge in proxmox? Post your /etc/network/interfaces and the output of the command 'ifconfig -a'.