Defined Type: interface::txqueuelen

Defined in:
modules/interface/manifests/txqueuelen.pp

Overview

Definition: interface::txqueuelen

Sets interface txqueuelen

Parameters:

  • $interface: The network interface to operate on

  • $len: desired transmit queue length

Parameters:

  • interface (Any)
  • len (Any)


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# File 'modules/interface/manifests/txqueuelen.pp', line 10

define interface::txqueuelen($interface, $len) {
    $sysfs_txqlen = "/sys/class/net/${interface}/tx_queue_len"
    $setcmd = "echo ${len} > ${sysfs_txqlen}"

    # Set in /etc/network/interfaces
    interface::up_command { "txqueuelen-${interface}":
        interface => $interface,
        command   => $setcmd,
    }

    # And make sure it's always active
    exec { "txqueuelen-${interface}":
        path    => '/usr/bin:/usr/sbin:/bin:/sbin',
        command => $setcmd,
        unless  => "test `cat ${sysfs_txqlen}` = ${len}",
    }
}