[ndnSIM] Setting up link metric
don1559 at gmail.com
Sat Feb 20 02:58:41 PST 2016
Hi Spyridon ,
Thank you for your reply. I still don't understand. If using the FibHelper
I set the *metric *between client 1-> Router 1 to be 100 and in the
topology file I set up the *metric *between client 1-> Router 1 to be 200,
so which one takes effect and why ?
On Sat, Feb 20, 2016 at 4:49 AM, Spyridon (Spyros) Mastorakis <
mastorakis at cs.ucla.edu> wrote:
> Hi Ahmed,
> the first case refers to the establishment of a route that may be used for
> Interest forwarding. Specifically, the FibHelper will add the appropriate
> FIB entries on the routers across the specified path.
> The second case refers to the physical properties (bandwidth, delay, queue
> size) of a link between two adjacent nodes.
> Hope that this helps. Please let me know if you have any follow-up
> Spyridon (Spyros) Mastorakis
> Personal Website: http://cs.ucla.edu/~mastorakis/
> Internet Research Laboratory
> Computer Science Department
> On Feb 16, 2016, at 3:48 AM, Ahmed Sadek <don1559 at gmail.com> wrote:
> Dear All,
> What is the difference between setting up the metric in the simulation
> file :
> ndn::FibHelper::AddRoute("client", "/", "router1", 150);
> Or in the topology file:
> # srcNode dstNode bandwidth metric delay queue
> client router1 20Mbps 150 50ms 50
> And which one take priority?
> ndnSIM mailing list
> ndnSIM at lists.cs.ucla.edu
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