CentOS network bonding - Packet loss

Discussion in 'Installation/Configuration' started by ehuk, Aug 25, 2009.

  1. ehuk

    ehuk New Member

    Hi There,

    I am really stumped on this one. I have setup several servers running CentOS and network bonding, however I am just trying to set one up (CentOS 5.3) and I have packet loss + a time of about 700ms!

    Ive tried everything I know, its not a switch problem tried 3 already, triple checked the VLANs, both NICs running at full-duplex 100. Can't seem to figure this one out! Any help would be appreciated.

    modprobe.conf:

    alias eth0 tg3
    alias eth1 tg3
    alias scsi_hostadapter mptbase
    alias scsi_hostadapter1 mptsas
    alias scsi_hostadapter2 ata_piix
    alias bond0 bonding
    options bond0 miimon=100 mode=5

    ifcfg-bond0:

    DEVICE=bond0
    BOOTPROTO=none
    BROADCAST=xx
    IPADDR=xx
    GATEWAY=xx
    NETMASK=xx
    NETWORK=xx
    ONBOOT=yes
    USERCTL=no

    ifcfg-eth0:

    # Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express
    DEVICE=eth0
    ONBOOT=yes
    BOOTPROTO=none
    #HWADDR=00:22:19:D6:3B:74
    USERCTL=no
    MASTER=bond0
    SLAVE=yes

    ifcfg-eth1:

    # Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express
    DEVICE=eth1
    ONBOOT=yes
    BOOTPROTO=none
    #HWADDR=00:22:19:D6:3B:75
    USERCTL=no
    MASTER=bond0
    SLAVE=yes

    Am I missing something simple? I can't seem to figure this one out!

    Thanks Again,

    :)
     

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