Problem with connecting two network cards

modem77

New Member
Feb 1, 2024
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Hi everyone,

I'm in the process of learning to test proxmox and I'm having a problem with the network cards.

my scenario.
I installed proxmox on (vmware worksation) and added two network cards. One card is to communicate with my lab without internet access 10.0.0.0/24 and the other network card is to have a connection to my real network with internet access 192.168.88.0 and use DHCP.
I have been trying to find a solution to my problem since yesterday.

When installing proxmox I specified the address 10.0.0.250/24 of my closed lab where I have windows 10 which I use to communicate with proxmox and it works. But I can't connect to another network 192.168.88.0/24


Can someone explain to me why this, is and what am i doing wrong?
 

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When installing proxmox I specified the address 10.0.0.250/24 of my closed lab where I have windows 10 which I use to communicate with proxmox and it works. But I can't connect to another network 192.168.88.0/24
Is 10.0.0.250/24 the IP of Proxmox VE itself? The gateway?
Do you have appropriate routes set up for those networks? Is there any routing/networking configured by VMware on these virtual adapters?

Please share the output of pveversion -v, ip a and cat /etc/network/interfaces, to get some basic informations about your setup.