# File lib/ohai/plugins/sigar/network.rb, line 33
def encaps_lookup(encap)
  return "Loopback" if encap.eql?("Local Loopback")
  return "PPP" if encap.eql?("Point-to-Point Protocol")
  return "SLIP" if encap.eql?("Serial Line IP")
  return "VJSLIP" if encap.eql?("VJ Serial Line IP")
  return "IPIP" if encap.eql?("IPIP Tunnel")
  return "6to4" if encap.eql?("IPv6-in-IPv4")
  encap
end