CentOS - Bonding + 802.1q

[ombus]

Hi,

I'm using CentOS 5.3 with bonding and VLAN tagging.

If both NICs are enabled, I have "packet loss ~15%" and "duplicates" when I'm pinging.

If "ifdown eth1" or "ifdown eth0" --> then no problems with "packet loss" and "duplicates".

/etc/modprobe.conf:

alias eth0 tg3
alias eth1 tg3
alias bond0 bonding
alias scsi_hostadapter mptbase
alias scsi_hostadapter1 mptsas
alias scsi_hostadapter2 ata_piix
install bond0 /sbin/modeprobe bonding -o bond0 mode=0

/etc/sysconfig/network:

NETWORKING=yes
NETWORKING_IPV6=no
HOSTNAME=Servername
VLAN=yes
VLAN_NAME_TYPE=DEV_PLUS_VID_NO_PAD

/etc/sysconfig/network-scripts/:
ifcfg-eth0:

DEVICE=eth0
BOOTPROTO=none
USERCTL=no
ONBOOT=yes
MASTER=bond0
SLAVE=yes
TYPE=Ethernet

ifcfg-eth1:

DEVICE=eth1
BOOTPROTO=none
ONBOOT=yes
MASTER=bond0
SLAVE=yes
TYPE=Ethernet

ifcfg-bond0:

DEVICE=bond0
ONBOOT=yes
BOOTPROT=none
USERCTL=no
BOOTPROTO=none
TYPE=BOND

ifcfg-bond0.1 - VLAN1:

DEVICE=bond0.1
IPADDR=xxx.xxx.xxx.xxx
NETMASK=xxx.xxx.xxx.xxx
NETWORK=xxx.xxx.xxx.xxx
BROADCAST=xxx.xxx.xxx.xxx
ONBOOT=yes
BOOTPROT=none
USERCTL=no
BOOTPROTO=none
TYPE=BOND
VLAN=yes

ifcfg-bond0.11 - VLAN11:

DEVICE=bond0.11
IPADDR=xxx.xxx.xxx.xxx
NETMASK=xxx.xxx.xxx.xxx
NETWORK=xxx.xxx.xxx.xxx
BROADCAST=xxx.xxx.xxx.xxx
GATEWAY=xxx.xxx.xxx.xxx
ONBOOT=yes
BOOTPROT=none
USERCTL=no
BOOTPROTO=none
TYPE=BOND
VLAN=yes

ifcfg-bond0.14 - VLAN14:

DEVICE=bond0.14
IPADDR=xxx.xxx.xxx.xxx
NETMASK=xxx.xxx.xxx.xxx
NETWORK=xxx.xxx.xxx.xxx
BROADCAST=xxx.xxx.xxx.xxx
#GATEWAY=xxx.xxx.xxx.xxx
ONBOOT=yes
BOOTPROT=none
USERCTL=no
BOOTPROTO=none
TYPE=BOND
VLAN=yes

Can someone help me?

Tanks,
Chris

[nplusplus]

ombus [Chris],

Did you ever figure this out. Just so happens, I'm working on this now.

Thx,
Nathan