VMs on second bridge not working

[cvonfeldt]

I wanted to configure a second network for some Windows Domain stuff - and have it isolated from other VMS and the rest of the network.
But also have internet access.

I've been following this doc. but havent been able to get VMs to get out from behind the second bridge.

what have I done wrong?

 

[ggoller]

Hi!
you route vmbr1 to eno1 and vmbr0 to eno3 – is that intended? Also check if your eno1 interface works. Check if the firewall is enabled as well; note that it defaults to drop packets. (https://pve.proxmox.com/wiki/Network_Configuration#sysadmin_network_masquerading.)

 

[cvonfeldt]

Thanks for the speedy reply!
Proxmox chose eno3 for the default bridge - dont know why.
i've switched between the other three available. I'm pretty sure eno4 is up given this dump:



I hadnt thought about the firewall. I'm new to proxmox, so I'll have to read a bit.

thanks again!

 

[cvonfeldt]

i disabled firewall - no help.
I must have incorrect masquerading.

​