Disclosed herein are an apparatus and method for configuring communication between robot components in different networks. The method includes receiving, from at least one first robot component in a subnet, gateway configuration information for requesting a configuration for communication with a second robot component in an additional subnet, performing a gateway-to-gateway connection process by interworking with a target gateway agent corresponding to a target gateway agent address included in the gateway configuration information, and performing at least one of a data forwarding process corresponding to distribution configuration information included in the gateway configuration information, or a data pulling process corresponding to subscription configuration information included in the gateway configuration information, or a combination thereof through a gateway-to-gateway connection channel.