def validate(self, value):
""" ensure valid mac """
super(MacAddressField, self).validate(value)
try:
eui.EUI(value)
except eui.AddrFormatError:
raise ValidationError(_('Invalid mac address'))
r"^([A-Za-z0-9][A-Za-z0-9\-]{0,61}[A-Za-z0-9]|[A-Za-z0-9])$")
##############
# Interfaces #
##############
# The default format for displaying MAC addresses. This defaults to
# ":"-separated and expanded (e.g. '00:00:00:00:00:00')
MACADDRESS_DEFAULT_DIALECT = 'macaddress.mac_linux'
# The default speed in Mbps for newly device interfaces if not otherwise
# specified.
INTERFACE_DEFAULT_SPEED = 1000 # In Mbps (e.g. 1Gbps)
# Default MAC address ('00:00:00:00:00:00')
INTERFACE_DEFAULT_MAC = eui.EUI(0, dialect=macaddress.default_dialect())
# These are mappings to the formal integer types from SNMP IF-MIB::ifType. The
# types listed here are the most commonly found in the wild.
#
# *IF YOU ARE GOING TO MODIFY THIS*: This MUST be a list of 2-tuples of
# (iftype, name), where iftype is the unique ID for the IANA ifType SNMP MIB,
# and name is whatever name your little heart desires, but hopefully matches
# the legit description according to the MIB.
#
# Ref: https://www.iana.org/assignments/ianaiftype-mib/ianaiftype-mib
INTERFACE_TYPE_CHOICES = (
(6, 'ethernet'), # for all ethernet-like interfaces
(1, 'other'), # none of the following
(135, 'l2vlan'), # Layer 2 Virtual LAN using 802.1Q
(136, 'l3vlan'), # Layer 3 Virtual LAN using IP
def to_internal_value(self, value):
try:
return eui.EUI(value)
except eui.AddrFormatError:
raise ValidationError(_('Invalid mac address'))