Patent ID: 11902087
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. The computer program product of claim 15, wherein the forwarding tables further comprise a fourth forwarding table and a fifth forwarding table, wherein the fourth forwarding table is adjacent to and before the first forwarding table in the search sequence, wherein the fifth forwarding table is adjacent to and after the second forwarding table in the search sequence, wherein the table search statistical results comprise a fourth table search statistical result of the fourth forwarding table and a fifth table search statistical result of the fifth forwarding table, and wherein the instructions, when executed by the one or more processors, further cause the controller to:
receive no additional search statistical result of an additional forwarding table between the fourth forwarding table and the fifth forwarding table for the first service;
determine third information indicating that fourth table search behavior of the fourth forwarding table is normal and that fifth table search behavior of the fifth forwarding table is abnormal; and
request, based on the third information and from a forwarder comprising the additional forwarding table, the additional search statistical result.