[SOLVED] Unable to get internet on VM

[Janjiro]

I have been trying to get a windows 10 VM working, but alas I can't figure out how to setup networking. I have tried various configurations of /etc/network/interfaces but most times end up messing up so badly the server needs rescuing. Could anyone take a look at my config and give some advice?

 

[Moayad]

Hi,

Why did you set the vmbr0 as DHCP?


The vmbr1 bridge should point to the vmb0 bridge, I mean in the below two lines:

post-up iptables -t nat -A POSTROUTING -s '10.3.5.0/24' -o vmbr0 -j MASQUERADE
post-down iptables -t nat -D POSTROUTING -s '10.3.5.0/24' -o vmbr0 -j MASQUERADE

Not to the eth0 NIC

 

[Janjiro]

Hi, thanks for the response.

I'm using a server from Kimsufi and it comes with vmbr0 set with DHCP. I've tried a few different configurations but it seems everytime I change anything with vmbr0 I can't access the proxmox GUI anymore. Going to try the new configuration and let you know how it works.

 

[Janjiro]

So I tried with the following config:

Still no internet on VM

 

[Janjiro]

Got it working with the following config: Hopefully this can help someone in the future but I just made mistakes and in the end just followed the proxmox network config page

 

[Moayad]

Glad that you solved the issue yourself!

I will set your thread as [SOLVED] to help other people who have the same issue

Have a nice day