US 12,218,905 B2
Information processing apparatus, control method for information processing apparatus, and medium
Minoru Fujisawa, Matsudo (JP)
Assigned to CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Mar. 19, 2020, as Appl. No. 16/823,426.
Claims priority of application No. 2019-061363 (JP), filed on Mar. 27, 2019.
Prior Publication US 2020/0314062 A1, Oct. 1, 2020
Int. Cl. H04L 61/4511 (2022.01); G06F 3/12 (2006.01); H04L 69/16 (2022.01); H04L 101/668 (2022.01)
CPC H04L 61/4511 (2022.05) [G06F 3/1203 (2013.01); G06F 3/1231 (2013.01); G06F 3/1236 (2013.01); H04L 69/16 (2013.01); H04L 2101/668 (2022.05)] 11 Claims
OG exemplary drawing
 
1. An information processing apparatus with a plurality of network interfaces, the information processing apparatus comprising:
at least one memory that stores a set of instructions; and
at least one processor that executes the instructions to control to:
receive a request via one of the plurality of networks;
generate a response to a source of the received request, the response indicating the source of the request set as a destination address and a destination address of the request set as a source address;
send the response, only to the source of the received request, by a network interface determined based on a routing table in a case where the network interface determined based on the routing table to send the generated response matches a network interface by which the request has been received; and
discard the response not to send the generated response, only to the source of the received request, by the network interface determined based on the routing table in a case where the network interface determined based on the routing table to send the generated response does not match the network interface by which the request has been received.