[PVE-User] Bonding Problems

[Alwin Antreich]

Hi Daniel,

which Proxmox version are you using? Did you do a reboot or just a restart of the networking.service (PVE 4.1)? The
restart of the service doesn't always work. Please try with a reboot.

Cheers,
Alwin

On 05/20/2016 02:37 PM, Daniel Eschner wrote:
> Hi there,
> 
> i still made a small Proxmox Cluster with 2 bonding interfaces. Here is my Config:
> 
> 
> auto lo
> iface lo inet loopback
> 
> iface eth0 inet manual
> 
> iface eth1 inet manual
> 
> auto bond0
> iface bond0 inet manual
>         slaves eth0 eth1
>         bond_miimon 100
>         bond_mode active-backup
> 
> auto vmbr0
> iface vmbr0 inet static
>         address  10.0.2.110
>         netmask  255.255.255.0
>         gateway  10.0.2.1
>         broadcast  10.0.2.255
>         bridge_ports bond0
>         bridge_stp off
>         bridge_fd 0
>         bridge_maxwait 0
>         bridge_maxage 0
>         bridge_ageing 0
> 
> 
> I got tons of error Messages in the Kernel log:
> 
> May 20 14:36:08 host01 kernel: [  472.234199] vmbr0: received packet on bond0 with own address as source address
> May 20 14:36:09 host01 kernel: [  472.596063] vmbr0: received packet on bond0 with own address as source address
> May 20 14:36:09 host01 kernel: [  472.957862] vmbr0: received packet on bond0 with own address as source address
> May 20 14:36:09 host01 kernel: [  473.319847] vmbr0: received packet on bond0 with own address as source address
> May 20 14:36:10 host01 kernel: [  473.681891] vmbr0: received packet on bond0 with own address as source address
> May 20 14:36:10 host01 kernel: [  474.043746] vmbr0: received packet on bond0 with own address as source address
> 
> 
> I changed the Mode from bond-mode rr to active-backup but i see the same erros.
> 
> root at host01:~# cat /proc/net/bonding/bond0
> Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
> 
> Bonding Mode: load balancing (round-robin)
> MII Status: up
> MII Polling Interval (ms): 100
> Up Delay (ms): 0
> Down Delay (ms): 0
> 
> Slave Interface: eth0
> MII Status: up
> Speed: 1000 Mbps
> Duplex: full
> Link Failure Count: 0
> Permanent HW addr: 0c:c4:7a:aa:5b:ce
> Slave queue ID: 0
> 
> Slave Interface: eth1
> MII Status: up
> Speed: 1000 Mbps
> Duplex: full
> Link Failure Count: 0
> Permanent HW addr: 0c:c4:7a:aa:5b:cf
> Slave queue ID: 0
> 
> This funny think is - it shows round-robin anyway :-(
> 
> Any ideas what it can be happen? I already rebooted the System ;)
> 
> Cheers
> 
> Daniel
> 
> 
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