meta-google/recipes-phosphor/ipmi/phosphor-ipmi-config/gbmc_bridge.json

{
  "name" : "gbmcbr",
  "is_valid" : true,
  "active_sessions" : 0,
  "channel_info" : {
    "medium_type" : "lan-802.3",
    "protocol_type" : "ipmb-1.0",
    "session_supported" : "multi-session",
    "is_ipmi" : true
  }
}