Hello.
Faced such a problem, there is 1 physical server on which 4 virtual
10.166.0.107 proxmox server
10.166.0.101 VirtIO (paravirtualized) network card
10.166.0.104 Pci passthrough network card
10.166.0.105 Pci passthrough network card
10.166.0.106 VirtIO (paravirtualized) network card
while with 10.166.0.107 there is access to all virtual machines, but from 10.166.0.101 the traffic reaches only 10.166.0.107 and 10.166.0.106.
from 10.166.0.104 is available 10.166.0.107 and 10.166.0.105
passthrough on the 10.166.0.101 network card and now 10.166.0.107 10.166.0.104 and 10.166.0.105
Faced such a problem, there is 1 physical server on which 4 virtual
10.166.0.107 proxmox server
10.166.0.101 VirtIO (paravirtualized) network card
10.166.0.104 Pci passthrough network card
10.166.0.105 Pci passthrough network card
10.166.0.106 VirtIO (paravirtualized) network card
while with 10.166.0.107 there is access to all virtual machines, but from 10.166.0.101 the traffic reaches only 10.166.0.107 and 10.166.0.106.
from 10.166.0.104 is available 10.166.0.107 and 10.166.0.105
passthrough on the 10.166.0.101 network card and now 10.166.0.107 10.166.0.104 and 10.166.0.105
Code:
lspci |grep Eth
02:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
03:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
08:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
08:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
08:10.0 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:10.2 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:10.4 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:10.6 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:11.0 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:11.2 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:11.4 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:11.6 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:12.0 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:12.2 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:12.4 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:12.6 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:13.0 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:13.2 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:13.4 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
08:13.6 Ethernet controller: Intel Corporation 82599 Ethernet Controller Virtual Function (rev 01)
Code:
bootdisk: scsi0
cores: 2
hostpci0: 08:10.0,pcie=1
machine: q35
memory: 2048
name: nas-ipoe01
numa: 1
ostype: l26
scsi0: local-lvm:vm-332-disk-1,size=2G
scsihw: virtio-scsi-pci
smbios1: uuid=ddec1fae-57bf-4d0d-a335-d3bfbf0abcac
sockets: 1
Code:
auto enp8s0f0
iface enp8s0f0 inet manual
up ip li set dev enp8s0f0 up
up echo '16' > /sys/bus/pci/devices/0000:08:00.0/sriov_numvfs
down echo '16' > /sys/bus/pci/devices/0000:08:00.0/sriov_numvfs
auto vmbr0
iface vmbr0 inet manual
bridge_ports enp8s0f0
bridge_stp off
bridge_fd 0
auto vmbr0.166
iface vmbr0.166 inet static
address 10.166.0.107
netmask 255.255.255.0
Code:
brctl show
bridge name bridge id STP enabled interfaces
vmbr0 8000.001b21bc6150 no enp8s0f0
tap331i0
brctl showmacs vmbr0
port no mac addr is local? ageing timer
1 00:03:0f:26:da:0c no 5.33
1 00:03:0f:26:da:0d no 7.46
1 00:03:0f:2c:3f:2c no 126.77
1 00:03:0f:2c:3f:74 no 0.19
1 00:11:11:11:11:01 no 3.57 (10.166.0.104)
1 00:11:11:11:11:02 no 1.35 (10.166.0.105)
1 00:16:31:f0:df:cc no 8.67
1 00:16:31:f0:df:cd no 103.39
1 00:1b:21:bc:61:50 yes 0.00
1 00:1b:21:bc:61:50 yes 0.00
1 6c:72:20:1b:7e:01 no 0.00
1 6c:72:20:1b:7e:02 no 126.73
2 7e:12:b4:b0:1b:e2 yes 0.00
2 7e:12:b4:b0:1b:e2 yes 0.00
2 a2:c2:af:95:29:1d no 0.02 (10.166.0.101)