Hi All,
I have some questions about Mininet
1.
I get started with MiniEdit from the following page:
http://yuba.stanford.edu/foswiki/bin/view/OpenFlow/MininetMiniEditApp
But when I press the "run" button, I get the error
**** Removing openvswitch_mod
*** Loading ofdatapath
Error inserting ofdatapath - is it installed and available via modprobe?
Error was: "FATAL: Module ofdatapath not found.
"
Failed to insert ofdatapath - quitting.*
The same error occurs when I enter the "sudo mn --switch=kernel".
So I edit "mininet/net.py" (replacing "KernelSwitch" with "OVSKernelSwitch")
to let MiniEdit work well.
My question is, how can I get the module "ofdatapath"(like
"openvswitch_mod.ko")?
2.
After I create a usable network in the MiniEdit, how can I save the
topology to a file (e.g. topo-2sw-2host.py)?
Or, is there any other application for doing this?
--
***Best regards, :-)
**
Junlong Peng*
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