I have two proxmox nodes in a cluster.
Node1
ip 10.0.0.1/24
gw 10.0.0.254
Node2
ip 10.0.0.2/24
gw 10.0.0.254
Each node has a 10Gb nic connected to a US-16-XG over DAC. The ports are configured as All/Trunk for both within unifi.
Within proxmox, each nic is attached to a linux bridge vmbr0 that is vlan aware. All VM's and containers on Node1 are on server vlan 10 and work fine. They can all talk to each other and get out to the internet.
Vlan 10 is
10.0.10.0/24
gw 10.0.10.254
Any VMs or containers I create on Node2 and put on vlan10 has spotty network. Sometimes it acts fine and can reach the internet, other nodes on vlan 10, dns, etc. Other times it can't even talk to its own gateway.
I can reach everything fine via proxmox Node2 shell.
Firewall also is disabled.
One thought is I have pfsense running virtualized on node1. Not sure if that may play a part in it. Both servers ports are trunk ports so it should see all vlan traffic. Unifi sees node 1 as an uplink port so maybe something with STP?
Not really a network guy and been using this to test/learn. Anyone explain whats happening or can get me on the correct path?
Node1
ip 10.0.0.1/24
gw 10.0.0.254
Node2
ip 10.0.0.2/24
gw 10.0.0.254
Each node has a 10Gb nic connected to a US-16-XG over DAC. The ports are configured as All/Trunk for both within unifi.
Within proxmox, each nic is attached to a linux bridge vmbr0 that is vlan aware. All VM's and containers on Node1 are on server vlan 10 and work fine. They can all talk to each other and get out to the internet.
Vlan 10 is
10.0.10.0/24
gw 10.0.10.254
Any VMs or containers I create on Node2 and put on vlan10 has spotty network. Sometimes it acts fine and can reach the internet, other nodes on vlan 10, dns, etc. Other times it can't even talk to its own gateway.
I can reach everything fine via proxmox Node2 shell.
Firewall also is disabled.
One thought is I have pfsense running virtualized on node1. Not sure if that may play a part in it. Both servers ports are trunk ports so it should see all vlan traffic. Unifi sees node 1 as an uplink port so maybe something with STP?
Not really a network guy and been using this to test/learn. Anyone explain whats happening or can get me on the correct path?
