Hello

Dell's iDRAC7 defaults to lan20 (aka lanplus) and doesn't work with the legacy 1.0 version. rubyipmi 0.10 supports it and, chatting on IRC with dlobato, he says that smart-proxy does support it too.
So, there should be a graphical way to choose on a per-interface base which protocol Foreman should use to talk to the BMC.