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<p>Thanks for your replies.</p>
<p>I added manually faces to the FIB. Packets still not forwarding.
<br>
</p>
<p>Also I'm noticed that p2p network devices have a MAC address in
FIB(netdev://[00:00:...:0d]258), but UAN devices that I added
don't have them (netdev://256). Maybe this is a problem?<br>
</p>
<br>
<div class="moz-cite-prefix">On 08/03/2017 10:38 PM, Narges Mehran
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAGQooKXet3ct9pMeFHOpo60c-B04XcTVM5LcJv6rFa=BzMphKg@mail.gmail.com">
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style="display:flex"
src="https://mailtrack.io/trace/mail/00e9db8067944ecb1b70f786f14c4f6fb18845d0.png?u=1311299"
moz-do-not-send="true" width="0" height="0">
<div>Hello Junxiao,</div>
<div><br>
</div>
<div>Thanks a million for your responses.</div>
<div><br>
</div>
<div>Oleg is right. Actually, I have checked it with other
versions. Also, in a paper named: "<span
style="font-size:12.8px">A Named-Data Networking Approach to
Underwater Monitoring Systems</span><span
style="color:inherit;font-size:inherit">", the application
of NDN layer has been exploited with the newer version of
ndnSIM; however, it seems that the authors of this paper are
so busy to guide us.</span></div>
<div><span style="color:inherit;font-size:inherit">Anyway,
ndnSIM is OK with the WiFi protocols and I have tested it
myself. But with the underwater acoustic protocols, it seems
that the structures do not agree with each other properly. U
R right. I should go through the routing to see if it is
working truly.</span></div>
<div><span style="color:inherit;font-size:inherit"><br>
</span></div>
<div><span style="color:inherit;font-size:inherit">Regards, </span></div>
<div><span style="color:inherit;font-size:inherit">Narges</span></div>
<div><br>
</div>
<div style="display:inline"> </div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Aug 3, 2017 at 5:38 PM, Junxiao
Shi <span dir="ltr"><<a
href="mailto:shijunxiao@email.arizona.edu" target="_blank"
moz-do-not-send="true">shijunxiao@email.arizona.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="HOEnZb">
<div class="h5">
<div><br>
<div class="gmail_quote">
<div>On Thu, Aug 3, 2017 at 00:40 Junxiao Shi <<a
href="mailto:shijunxiao@email.arizona.edu"
target="_blank" moz-do-not-send="true">shijunxiao@email.arizona.edu</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<div dir="auto">Hi Oleg</div>
<div dir="auto"><br>
</div>
<div dir="auto">FibHelper::AddRoute in ndnSIM
2.3 only recognizes PointToPointNetDevice, and
does not support UAN. <a
href="https://github.com/named-data-ndnSIM/ndnSIM/blob/ndnSIM-2.3/helper/ndn-fib-helper.cpp#L137"
target="_blank" moz-do-not-send="true">https://github.com/named-data-<wbr>ndnSIM/ndnSIM/blob/ndnSIM-2.3/<wbr>helper/ndn-fib-helper.cpp#L137</a></div>
<div dir="auto">You may manipulate the FIB
directly. Look at FibHelper code to get an
idea about how to do that.</div>
<div dir="auto"><br>
</div>
<div dir="auto">I guess the reason
FibHelper::AddRoute(node, prefix, nexthopNode,
metric) being limited to PointToPointNetDevice
is that, ndnSIM is incapable of unicasting
over a broadcast or ad hoc wireless face. It
would be semantically incorrect if this
FibHelper::AddRoute overload causes a node to
broadcast Interests onto a channel where
nexthopNode and potentislly other nodes are
present.</div>
<div dir="auto">However, it would be nice for
this overload to install a route to the
broadcast face if the underlying channel only
contains {node, nexthopNode}, which exactly
fulfills your use case. I suggest reporting an
issue with Tracker=Feature on ndnSIM Redmine
site.</div>
<div dir="auto"><br>
</div>
<div dir="auto">Yours, Junxiao</div>
</div>
<div><br>
<div class="gmail_quote">
<div>On Wed, Aug 2, 2017 at 22:49 Oleg Surnin
<<a href="mailto:o.surnin@innopolis.ru"
target="_blank" moz-do-not-send="true">o.surnin@innopolis.ru</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex">I have the same
problem as a Narges. The first part of the
code looks<br>
very similar. But I'm using the ndnSIM 2.3.
In my case the packets<br>
didn't transfered between nodes.<br>
<br>
The code is here: <a
href="https://pastebin.com/iVNz5cnX"
rel="noreferrer" target="_blank"
moz-do-not-send="true">https://pastebin.com/iVNz5cnX</a><br>
<br>
I'm tried to setup FIB manually by<br>
<br>
ndn::FibHelper::AddRoute(nc.<wbr>Get(1),
"/prefix", nc.Get(0), 1);<br>
<br>
but have an error: "Cannot add route: Node#
1 and Node# 0 are not<br>
connected"<br>
<br>
<br>
</blockquote>
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