Proxmox Cluster Netzwerk no ping from and to new Node

[Sirhexalot]

Hello,

I connected 2 Proxmox nodes as a cluster on a separate network.

192.168.44.1 pve01
192.168.44.2 pve02

Both nodes can ping each other.

Now I want to add a third node.

192.168.44.3 pve03

All 3 nodes are connected on the same switch.

Unfortunately I cannot ping from the third node pve03 to pve01 and pve02.

TCPDUMP is attached

PVE01
auto lo
iface lo inet loopback

iface enp96s0f0 inet manual

auto vmbr0
iface vmbr0 inet static
address 10.10.10.69
netmask 255.255.0.0
gateway 10.10.10.254
bridge_ports enp96s0f0
bridge_stp off
bridge_fd 0

auto vmbr1
iface vmbr1 inet static
address 192.168.44.1
netmask 255.255.255.0
bridge-ports enp96s0f1
bridge-stp off
bridge-fd 0

auto vmbr2
iface vmbr2 inet static
address 172.16.0.101
netmask 255.255.0.0
bridge-ports enp24s0f0
bridge-stp off
bridge-fd 0

iface enp96s0f1 inet manual

iface enp24s0f0 inet manual


PVE02
/etc/network/interfaces
auto lo
iface lo inet loopback

iface enp96s0f0 inet manual

iface enp96s0f1 inet manual

iface enp24s0f0 inet manual

iface enp24s0f1 inet manual

auto vmbr0
iface vmbr0 inet static
address 10.10.10.70
netmask 255.255.0.0
gateway 10.10.10.254
bridge-ports enp96s0f0
bridge-stp off
bridge-fd 0

auto vmbr1
iface vmbr1 inet static
address 192.168.44.2
netmask 255.255.255.0
bridge-ports enp96s0f1
bridge-stp off
bridge-fd 0

auto vmbr2
iface vmbr2 inet static
address 172.16.0.102
netmask 255.255.255.0
bridge-ports enp24s0f0
bridge-stp off
bridge-fd 0

PVE03
/etc/network/interfaces
auto lo
iface lo inet loopback

iface eno1 inet manual

iface eno2 inet manual

iface eno3 inet manual

iface eno4 inet manual

iface enp131s0 inet manual

iface enp134s0 inet manual

auto vmbr0
iface vmbr0 inet static
address 10.10.10.71
netmask 255.255.0.0
gateway 10.10.10.254
bridge-ports eno1
bridge-stp off
bridge-fd 0

auto vmbr1
iface vmbr1 inet static
address 192.168.44.3
netmask 255.255.255.0
bridge-ports enp134s0
bridge-stp off
bridge-fd 0

auto vmbr2
iface vmbr2 inet static
address 172.16.0.103
netmask 255.255.0.0
bridge-ports enp131s0
bridge-stp off
bridge-fd 0

 

[Richard]

Hello,

I connected 2 Proxmox nodes as a cluster on a separate network.

192.168.44.1 pve01
192.168.44.2 pve02

Both nodes can ping each other.

Now I want to add a third node.

192.168.44.3 pve03

All 3 nodes are connected on the same switch.

Unfortunately I cannot ping from the third node pve03 to pve01 and pve02.

TCPDUMP is attached

From which interface did you capture packets? Strange that also packets from network 10.10.0.0/16 can be seen - it's different LAN.


Do the packets at destination? Is MAC b4:96:91:47:d6:cc correct for 192.168.44.2?