#
# NEPI, a framework to manage network experiments
# Copyright (C) 2014 INRIA
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation;
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
from nepi.execution.attribute import Attribute, Flags, Types
from nepi.execution.trace import Trace, TraceAttr
from nepi.execution.resource import ResourceManager, clsinit_copy, \
ResourceState
from nepi.resources.ns3.ns3netdevice import NS3BaseNetDevice
@clsinit_copy
[docs]class NS3TapBridge(NS3BaseNetDevice):
_rtype = "ns3::TapBridge"
@classmethod
def _register_attributes(cls):
attr_mtu = Attribute("Mtu",
"The MAC-level Maximum Transmission Unit",
type = Types.Integer,
default = "0",
allowed = None,
range = None,
flags = Flags.Reserved | Flags.Construct)
cls._register_attribute(attr_mtu)
attr_devicename = Attribute("DeviceName",
"The name of the tap device to create.",
type = Types.String,
default = "",
allowed = None,
range = None,
flags = Flags.Reserved | Flags.Construct)
cls._register_attribute(attr_devicename)
attr_gateway = Attribute("Gateway",
"The IP address of the default gateway to assign to the host machine, when in ConfigureLocal mode.",
type = Types.String,
default = "255.255.255.255",
allowed = None,
range = None,
flags = Flags.Reserved | Flags.Construct)
cls._register_attribute(attr_gateway)
attr_ipaddress = Attribute("IpAddress",
"The IP address to assign to the tap device, when in ConfigureLocal mode. This address will override the discovered IP address of the simulated device.",
type = Types.String,
default = "255.255.255.255",
allowed = None,
range = None,
flags = Flags.Reserved | Flags.Construct)
cls._register_attribute(attr_ipaddress)
attr_macaddress = Attribute("MacAddress",
"The MAC address to assign to the tap device, when in ConfigureLocal mode. This address will override the discovered MAC address of the simulated device.",
type = Types.String,
default = "ff:ff:ff:ff:ff:ff",
allowed = None,
range = None,
flags = Flags.Reserved | Flags.Construct)
cls._register_attribute(attr_macaddress)
attr_netmask = Attribute("Netmask",
"The network mask to assign to the tap device, when in ConfigureLocal mode. This address will override the discovered MAC address of the simulated device.",
type = Types.String,
default = "255.255.255.255",
allowed = None,
range = None,
flags = Flags.Reserved | Flags.Construct)
cls._register_attribute(attr_netmask)
attr_start = Attribute("Start",
"The simulation time at which to spin up the tap device read thread.",
type = Types.String,
default = "+0.0ns",
allowed = None,
range = None,
flags = Flags.Reserved | Flags.Construct)
cls._register_attribute(attr_start)
attr_stop = Attribute("Stop",
"The simulation time at which to tear down the tap device read thread.",
type = Types.String,
default = "+0.0ns",
allowed = None,
range = None,
flags = Flags.Reserved | Flags.Construct)
cls._register_attribute(attr_stop)
@classmethod
def _register_traces(cls):
pass
def __init__(self, ec, guid):
super(NS3TapBridge, self).__init__(ec, guid)
self._home = "ns3-tap-bridge-%s" % self.guid