A Discrete-Event Network Simulator
API
ipv4.cc
Go to the documentation of this file.
1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2007 INRIA
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
19  */
20 
21 #include "ns3/assert.h"
22 #include "ns3/node.h"
23 #include "ns3/boolean.h"
24 #include "ipv4.h"
25 #include "ns3/log.h"
26 
27 namespace ns3 {
28 
30 
32 
33 TypeId
35 {
36  static TypeId tid = TypeId ("ns3::Ipv4")
37  .SetParent<Object> ()
38  .SetGroupName ("Internet")
39  .AddAttribute ("IpForward", "Globally enable or disable IP forwarding for all current and future Ipv4 devices.",
40  BooleanValue (true),
44  .AddAttribute ("WeakEsModel",
45  "RFC1122 term for whether host accepts datagram with a dest. address on another interface",
46  BooleanValue (true),
50 #if 0
51  .AddAttribute ("MtuDiscover", "If enabled, every outgoing ip packet will have the DF flag set.",
52  BooleanValue (false),
56 #endif
57  ;
58  return tid;
59 }
60 
62 {
63  NS_LOG_FUNCTION (this);
64 }
65 
67 {
68  NS_LOG_FUNCTION (this);
69 }
70 
71 } // namespace ns3
AttributeValue implementation for Boolean.
Definition: boolean.h:37
virtual void SetIpForward(bool forward)=0
Set or unset the IP forwarding state.
Ipv4()
Definition: ipv4.cc:61
static TypeId GetTypeId(void)
Get the type ID.
Definition: ipv4.cc:34
virtual void SetWeakEsModel(bool model)=0
Set or unset the Weak Es Model.
virtual bool GetWeakEsModel(void) const =0
Get the Weak Es Model status.
virtual ~Ipv4()
Definition: ipv4.cc:66
virtual bool GetIpForward(void) const =0
Get the IP forwarding state.
A base class which provides memory management and object aggregation.
Definition: object.h:88
a unique identifier for an interface.
Definition: type-id.h:59
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Definition: type-id.cc:922
virtual bool GetMtuDiscover(void) const =0
Get the MTU discover capability.
virtual void SetMtuDiscover(bool discover)=0
Set the MTU discover capability.
Ptr< const AttributeChecker > MakeBooleanChecker(void)
Definition: boolean.cc:121
Ptr< const AttributeAccessor > MakeBooleanAccessor(T1 a1)
Create an AttributeAccessor for a class data member, or a lone class get functor or set method.
Definition: boolean.h:85
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:205
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Definition: object-base.h:45
Every class exported by the ns3 library is enclosed in the ns3 namespace.