help to simulate WSN

[薛旸]

Hello, I have learned the basic knowledge about NS3 and I want to simulate WSN network. I used the LrWpanHelper for channel, InternetStackHelper for TCP/IP and PacketSinkHelper OnoffHelper for application. 

I learned from /examples/ipv6/wsn-ping6.cc and my purpose is to simulate one node installed sink to receive packets and (n-1) nodes installed onoff app to send packets to the sink node. (n=5 in the code)

But my code can not run well and I do not know. The problems maybe:

1,I did not use SixLowPanHelper sixlowpan because I thought it is used for ipv6 and mine is ipv4;

2,The PacketSinkHelper and OnOffHelper can not be used based on ns3::UdpSocketFactory;

I want to know why my code is wrong.  Thank you so much! ! !

[薛旸]

the running result is as followed:

Zhangmin Wang <wangzha...@gmail.com> 于2019年5月10日周五 上午9:59写道：

Hi, You should release additional issues during the running of the program.

在 2019年5月9日星期四 UTC+8下午11:26:23，薛旸写道：

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[Yang Xue]

sorry, I can not find out why IP address are set wrong.  The examples/ipv6/wsn-ping6.cc is using ipv6 in the IP level. So I guess whether the ipv4 protocol can not work based on the 802.15.4(lrwpan).

Zhangmin Wang <wangzha...@gmail.com> 于2019年5月10日周五 上午11:32写道：

Hi, do not mix Ipv6, Ipv4. And the IP address maybe set incorrectly. 

ipv4.SetBase("10.1.1.0", "255.255.255.0","0.0.0.1");

Please ensure that your IP address complies with network specifications. 

I hope you can succeed.

在 2019年5月10日星期五 UTC+8上午10:38:15，薛旸写道：

the running result is as followed:

Zhangmin Wang <wangzha...@gmail.com> 于2019年5月10日周五 上午9:59写道：

Hi, You should release additional issues during the running of the program.

在 2019年5月9日星期四 UTC+8下午11:26:23，薛旸写道：

Hello, I have learned the basic knowledge about NS3 and I want to simulate WSN network. I used the LrWpanHelper for channel, InternetStackHelper for TCP/IP and PacketSinkHelper OnoffHelper for application. 

I learned from /examples/ipv6/wsn-ping6.cc and my purpose is to simulate one node installed sink to receive packets and (n-1) nodes installed onoff app to send packets to the sink node. (n=5 in the code)

But my code can not run well and I do not know. The problems maybe:

1,I did not use SixLowPanHelper sixlowpan because I thought it is used for ipv6 and mine is ipv4;

2,The PacketSinkHelper and OnOffHelper can not be used based on ns3::UdpSocketFactory;

I want to know why my code is wrong.  Thank you so much! ! !

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