Multiple d710 nodes and "pick-size-type" profile

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Andrew Ferguson

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Feb 13, 2026, 8:53:27 AMFeb 13
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Hi,

Is there a reason that it isn't possible to connect multiple d710 nodes together in the "pick-size-type" profile? Whenever I try this, I get the error:
*** No possible mapping for node0 No links of type ethernet-10000000 found! (1 requested)

Is connecting d710s together not possible due to the underlying topology? If so, it might be worth updating the pick-size-type profile to prevent you from requesting more than one node if you select d710 as the type.

Thanks!
Andrew

Mike Hibler

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Feb 13, 2026, 9:10:58 AMFeb 13
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That profile specifies a 10Gb link between nodes and the d710s only have 1Gb
connections. That is an old profile only intended for the "core" Cloudlab
cluster (Clemson, Utah, Wisconsin) nodes that all have 10Gb links.
d710s are older and part of the affiliated Emulab cluster.

The default "small-lan" profile will do everything that profile does.
In the node type dropdown menu, choose "Emulab" and then "d710". The
Advanced menu gives you an option for "Link Speed", but you can just leave
that as "Any".
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Andrew Ferguson

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Feb 13, 2026, 11:53:59 AMFeb 13
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Amazing, thanks so much Mike.
Andrew
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