sdnmininettraceroute
traceroute mac in mininet
In mininet I want to find out through which switches ping goes. For example from PC1 (h1) to PC3 (h3). I already tried:
h1 traceroute mac ip h3
or
11:00:00:00:00:00 traceroute mac 33:00:00:00:00:00
But it didnt work. "Normal" traceroute (h1 traceroute h2) is working (only destination address is in output). But I need to find out the path of ping.
Solution
Traceroute only works with L3, so its not possible to find route. So i use flow-tables in switches, where is shown through which port the path goes.
For example, if I want to know the path of mac address: 66:00:00:00:00 a look at the output port. And thanks to ryu gui topology is easy to find way.
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