#
# 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 .
#
# Author: Alina Quereilhac
from nepi.execution.attribute import Attribute, Flags, Types
from nepi.execution.resource import clsinit_copy
from nepi.resources.netns.netnsbase import NetNSBase
@clsinit_copy
class NetNSIPv4Route(NetNSBase):
_rtype = "netns::IPv4Route"
@classmethod
def _register_attributes(cls):
network = Attribute("network", "Network address", flags=Flags.Design)
prefix = Attribute("prefix", "IP prefix length", flags=Flags.Design)
nexthop = Attribute("nexthop", "Nexthop IP", flags=Flags.Design)
cls._register_attribute(network)
cls._register_attribute(prefix)
cls._register_attribute(nexthop)
@property
def emulation(self):
return self.node.emulation
@property
def node(self):
from nepi.resources.netns.netnsnode import NetNSNode
node = self.get_connected(NetNSNode.get_rtype())
if not node:
msg = "Route not connected to Node!!"
self.error(msg)
raise RuntimeError(msg)
return node[0]
@property
def _rms_to_wait(self):
return [self.node]
def _instantiate_object(self):
self._uuid = self.emulation.invoke(self.device.uuid, "add_route",
prefix=self.get("network"), prefix_len=self.get("prefix"),
nexthop=self.get("nexthop"))