[ndnSIM] the Use about ndn::LinkControlHelper

Alex Afanasyev aa at CS.UCLA.EDU
Mon Sep 12 13:06:43 PDT 2016

LinkControlHelper does not create links.  It can only set the link into 100% loss mode or change it to to 0% loss mode.


> On Sep 11, 2016, at 9:34 PM, 许亚平 <2665624529 at qq.com> wrote:
> Dear Sir,
>     Thank you for your answer firstly!
>     But I am still puzzled. If node Get(5) and Get(2) have no link in the beginning ,are they  not directly connected by using "UpLink"? If I still want  to achieve the links between these nodes,such as node Get(5) and Get(2) are connected at 1.3s. How should I do? Could you give me some suggestions to solve the problem?
>     I look forward to hearing from you soon. Thank you!
>    --
>    Xuyaping
> ------------------ 原始邮件 ------------------
> 发件人: "Alex Afanasyev";<aa at cs.ucla.edu>;
> 发送时间: 2016年9月12日(星期一) 凌晨4:35
> 收件人: "许亚平"<2665624529 at qq.com>;
> 抄送: "ndnsim"<ndnsim at lists.cs.ucla.edu>;
> 主题: Re: [ndnSIM] the Use about ndn::LinkControlHelper
> The reason is what the assertion message is telling: you don't have a link between the nodes you trying to fail a link.  For example, there is no link between node Get(5) and Get(2), and others.
> LinkControlHelper "fails" only links between PointToPointNetDevices if they are directly connected.
> --
> Alex
> > On Sep 11, 2016, at 6:17 AM, 许亚平 <2665624529 at qq.com> wrote:
> >
> > Dear Sirs,
> >     The email is about ndnSIM Helper.I'm a beginner for ndnSIM and NDN.At present,I meet some problems when I use ndn::LinkControlHelper.I write a program about faillink and uplink of some nodes.However ,when the simulation starts ,it makes error.As shown in the figure below.
> > <CA2C5F8E at 8478A138.5359D557.PNG>
> >
> > Some parts of my program show in the below:
> > <CEBFCC85 at 8478A138.5359D557.PNG><5C925E32 at 8478A138.5359D557.PNG>
> >
> > What the reason is?I hope to know the answer in a hurry.
> > I look forward to hearing from you soon.
> > Thankyou!
> > _______________________________________________
> > ndnSIM mailing list
> > ndnSIM at lists.cs.ucla.edu
> > http://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.lists.cs.ucla.edu/pipermail/ndnsim/attachments/20160912/a6d281fb/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 841 bytes
Desc: Message signed with OpenPGP using GPGMail
URL: <http://www.lists.cs.ucla.edu/pipermail/ndnsim/attachments/20160912/a6d281fb/attachment.bin>

More information about the ndnSIM mailing list