etc/network/ifupdown2/ifupdown2.conf

   1 #
   2 # ifupdown2 configuration file
   3 #
   4 # This file contains default settings for ifupdown
   5 #
   6
   7 # enable persistent ifupdown2 debug logs
   8 # ifupdown2 will keep debug logs in /etc/network/ifupdown2/logs
   9 # by default the last 42 configurations logs will be kept.
  10 # yes     - (default) enable persistent logging (42 configs)
  11 # no      - disable persistent logging
  12 # [2-9]+  - specify how many configuration logs should be stored
  13 enable_persistent_debug_logging=yes
  14
  15 # use ifupdown2d
  16 use_daemon=no
  17
  18 # enable templates
  19 template_enable=1
  20
  21 # default template engine (only mako is currently supported)
  22 template_engine=mako
  23
  24 # default template lookup path during template rendering
  25 template_lookuppath=/etc/network/ifupdown2/templates
  26
  27 # default network configuration filepath
  28 default_interfaces_configfile=/etc/network/interfaces
  29
  30 # The -i interfacefile option is allowed by default but
  31 # can be disabled by setting the below option to 1 to
  32 # reduce security issues (due to the pre- and post- commands)
  33 disable_cli_interfacesfile=0
  34
  35
  36 # enable addon module syntax check:
  37 # Python addon modules register dictionary of supported attributes.
  38 # The syntax checker in ifupdown2 uses this dictionary for syntax
  39 # checks in the interfaces file. This works well, when only python modules
  40 # are used. But when a mix of scripts and modules are used (which is the
  41 # default case), you may get false warnings for attributes supported
  42 # by scripts
  43 addon_syntax_check=0
  44
  45 # Support executing of ifupdown style scripts.
  46 # Note that by default python addon modules override scripts with the same
  47 # name
  48 addon_scripts_support=1
  49
  50 # enable python addons
  51 addon_python_modules_support=1
  52
  53 # By default ifupdown2 only supports a single vlan filtering bridge
  54 # on the system. Set this flag to 1 to support multiple vlan
  55 # filtering bridges
  56 multiple_vlan_aware_bridge_support=0
  57
  58 # ifquery check status strings.
  59 # By default `ifquery --check` prints the check and
  60 # cross marks against interface attributes.
  61 # Use the below strings to modify the default behaviour.
  62 #
  63 ifquery_check_success_str=pass
  64 ifquery_check_error_str=fail
  65 ifquery_check_unknown_str=
  66 #
  67
  68 # This attribute controls iface/vlan range expansions
  69 # in ifquery default output.
  70 ifquery_ifacename_expand_range=0
  71
  72 # Let link master (bridges, bonds) own the link state of slaves
  73 link_master_slave=1
  74
  75 # Delay admin state change till the end
  76 delay_admin_state_change=0
  77
  78 # ifreload by default downs: 'all interfaces for which config changed' +
  79 # 'interfaces that were deleted'. With the below variable set to '0'
  80 # ifreload will only down 'interfaces that were deleted'
  81 ifreload_down_changed=0
  82
  83 # squash all addr config when you process the first interface
  84 addr_config_squash=0
  85
  86 # squash iface config into one when you have multiple
  87 # ifaces stanzas for an interface
  88 ifaceobj_squash=0
  89
  90 # By default ifupdown2 will adjust logical devices MTU
  91 # based on the physical interface they are running on top of.
  92 # set this flag to 0 to disable this behaviour
  93 adjust_logical_dev_mtu=1
  94
  95 # directory where the state file is stored
  96 # if this directory doesn't exists ifupdown2 will create it
  97 # if directory creation fails or state_dir variable is empty
  98 # state_dir will default to /var/tmp/network/
  99 state_dir=/var/tmp/network/