No internet on VM's

[DaFray31]

Hello,
I come here because I have a problem. First time I use proxmox. So I created a VM and installed MineOs, so far so good, but during the installation it can't connect to the internet.
Knowing that I only have one IP for the whole machine.
Thanks in advance !
Look,
DaFray31

 

[zerocrazy]

Hello,
I come here because I have a problem. First time I use proxmox. So I created a VM and installed MineOs, so far so good, but during the installation it can't connect to the internet.
Knowing that I only have one IP for the whole machine.
Thanks in advance !
Look,
DaFray31

Hello.
If you are using a local connection, DHCP should do it automatically.
If you are using IP addresses you will have to configure them manually (or at least I do so) with its ip, subnet, gateway

 

[DaFray31]

Hello.
If you are using a local connection, DHCP should do it automatically.
If you are using IP addresses you will have to configure them manually (or at least I do so) with its ip, subnet, gateway

In automatic it encounters an error and the same when I configure it...

 

[DaFray31]

I think the problem come from my Linux bridge...

 

[budy]

Whats the config of your pve hosts's network?

 

[DaFray31]

 

[DaFray31]

Here is what I have in network, I don't know if the vmbr0 port is well configured. Moreover the error that I have with MineOs, that it does not happen with eth0, but there is no eth 0...

 

[budy]

Well… your vmbr0 has no network device(s) attached - so the VMs can only communicate among themselves.

 

[DaFray31]

But i must put what in the gateway ? because when i try to link with the enp2s0, i got :

Parameter verification failed. (400)

gateway: Default gateway already exists on interface 'enp2s0'.

 

[budy]

Yes, this can be tricky, if you only have one interface available. What I am always doing is to bind the IP to the vmbr instead of the real interface. Afaik, you can remove the host IP from enp2s0 and attach it to the vmbr0, along with the rest of the IP config (dns, gateway). When you're finished hit the "Apply" button and pve will perform the changes. If anything goes wrong, you can use the host Konsole to edit the interface config file directly.

 

[DaFray31]

Like that ?

Also i cant put the gateway 89.163.145.1 to the enp2s0 gateway

 

[DaFray31]

Soory, Im nubs

 

[budy]

Remove the IP from enp2s0, the rest looks correct. And maybe take a look at the manual, no? Even being a noob does not free you from reading the manual. Proxmox, although a very nice and clean solution, is by nature rather complex - as are all virtualization systems that aim at the enterprise level.