Hi,
on Proxmox Server I have configured multiple vmbr, but only 1 vmbr is working.
What does this mean?
This is network configuration of Proxmox Server with 2 NICs:
auto enp1s0f1
iface enp1s0f1 inet manual
auto enp1s0f0
iface enp1s0f0 inet manual
iface eno1 inet manual
auto bond0
iface bond0 inet manual
slaves enp1s0f0 enp1s0f1
bond_miimon 100
bond_mode balance-xor
bond_xmit_hash_policy layer2+3
#bond_downdelay 200
#bond_updelay 200
auto vmbr0
iface vmbr0 inet static
address 192.168.1.14
netmask 255.255.255.0
gateway 192.168.1.1
bridge_ports bond0
bridge_stp off
bridge_fd 0
#Fritz!Box 6490 LAN
auto vmbr1
iface vmbr1 inet static
address 192.168.100.1
netmask 255.255.255.0
ovs_type OVSBridge
post-up echo 1 > /proc/sys/net/ipv4/ip_forward
#LOC
auto vmbr2
iface vmbr2 inet static
address 10.0.0.254
netmask 255.255.255.0
ovs_type OVSBridge
#DMZ
auto vmbr3
iface vmbr3 inet manual
bridge_ports eno1
bridge_stp off
bridge_fd 0
#UMstatic
auto vmbr4
iface vmbr4 inet static
address 192.168.2.254
netmask 255.255.255.0
ovs_type OVSBridge
#OPNsense LAN
I can access any client in network 192.168.100.0/24 from 192.168.1.0/24.
However, I cannot access clients in 192.168.2.0/24 from 192.168.1.0/24 although I configured the network bridges vmbr1 and vmbr4 equally.
Running Proxmox Server behind a router (FRITZ!Box) I have ensured that a static route is configured in this router.
This is working according to traceroute check for 192.168.100.0/24
traceroute 192.168.100.9
traceroute to 192.168.100.9 (192.168.100.9), 30 hops max, 60 byte packets
1 net1-fb6490 (192.168.1.1) 3.677 ms 3.642 ms 3.624 ms
2 pc4-svp.whl.meilocal.net (192.168.1.14) 9.676 ms 9.666 ms 9.646 ms
3 vm109-paketcacher.whl.meilocal.net (192.168.100.9) 9.641 ms 9.633 ms 9.614 ms
but it fails for 192.168.2.0/24
traceroute 192.168.2.100
traceroute to 192.168.2.100 (192.168.2.100), 30 hops max, 60 byte packets
1 net1-fb6490 (192.168.1.1) 5.404 ms 5.381 ms 5.369 ms
2 pc4-svp.whl.meilocal.net (192.168.1.14) 5.374 ms 5.362 ms 5.349 ms
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30 * * *
How can I fix this?
on Proxmox Server I have configured multiple vmbr, but only 1 vmbr is working.
What does this mean?
This is network configuration of Proxmox Server with 2 NICs:
auto enp1s0f1
iface enp1s0f1 inet manual
auto enp1s0f0
iface enp1s0f0 inet manual
iface eno1 inet manual
auto bond0
iface bond0 inet manual
slaves enp1s0f0 enp1s0f1
bond_miimon 100
bond_mode balance-xor
bond_xmit_hash_policy layer2+3
#bond_downdelay 200
#bond_updelay 200
auto vmbr0
iface vmbr0 inet static
address 192.168.1.14
netmask 255.255.255.0
gateway 192.168.1.1
bridge_ports bond0
bridge_stp off
bridge_fd 0
#Fritz!Box 6490 LAN
auto vmbr1
iface vmbr1 inet static
address 192.168.100.1
netmask 255.255.255.0
ovs_type OVSBridge
post-up echo 1 > /proc/sys/net/ipv4/ip_forward
#LOC
auto vmbr2
iface vmbr2 inet static
address 10.0.0.254
netmask 255.255.255.0
ovs_type OVSBridge
#DMZ
auto vmbr3
iface vmbr3 inet manual
bridge_ports eno1
bridge_stp off
bridge_fd 0
#UMstatic
auto vmbr4
iface vmbr4 inet static
address 192.168.2.254
netmask 255.255.255.0
ovs_type OVSBridge
#OPNsense LAN
I can access any client in network 192.168.100.0/24 from 192.168.1.0/24.
However, I cannot access clients in 192.168.2.0/24 from 192.168.1.0/24 although I configured the network bridges vmbr1 and vmbr4 equally.
Running Proxmox Server behind a router (FRITZ!Box) I have ensured that a static route is configured in this router.
This is working according to traceroute check for 192.168.100.0/24
traceroute 192.168.100.9
traceroute to 192.168.100.9 (192.168.100.9), 30 hops max, 60 byte packets
1 net1-fb6490 (192.168.1.1) 3.677 ms 3.642 ms 3.624 ms
2 pc4-svp.whl.meilocal.net (192.168.1.14) 9.676 ms 9.666 ms 9.646 ms
3 vm109-paketcacher.whl.meilocal.net (192.168.100.9) 9.641 ms 9.633 ms 9.614 ms
but it fails for 192.168.2.0/24
traceroute 192.168.2.100
traceroute to 192.168.2.100 (192.168.2.100), 30 hops max, 60 byte packets
1 net1-fb6490 (192.168.1.1) 5.404 ms 5.381 ms 5.369 ms
2 pc4-svp.whl.meilocal.net (192.168.1.14) 5.374 ms 5.362 ms 5.349 ms
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14 * * *
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18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
26 * * *
27 * * *
28 * * *
29 * * *
30 * * *
How can I fix this?
