US 12,470,488 B2
Systems and methods for adapting a WAN egress shaper rate
Hongbo Xia, Shanghai (CN); Xiaorong Wang, Shanghai (CN); Yu Zhang, Shanghai (CN); and Changhong Shen, Shanghai (CN)
Assigned to CISCO TECHNOLOGY, INC., San Jose, CA (US)
Filed by Cisco Technology, Inc., San Jose, CA (US)
Filed on Apr. 4, 2024, as Appl. No. 18/626,851.
Application 18/626,851 is a continuation of application No. 17/734,566, filed on May 2, 2022, granted, now 11,956,153.
Application 17/734,566 is a continuation of application No. 16/891,624, filed on Jun. 3, 2020, granted, now 11,329,924.
Prior Publication US 2024/0250909 A1, Jul. 25, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 47/22 (2022.01); H04L 47/24 (2022.01); H04L 47/34 (2022.01)
CPC H04L 47/22 (2013.01) [H04L 47/24 (2013.01); H04L 47/34 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A first network component, comprising:
one or more processors; and
one or more computer-readable non-transitory storage media coupled to the one or more processors and comprising instructions that, when executed by the one or more processors, cause the first network component to perform operations comprising:
determining a sender shaper drop value;
determining a wide area network (WAN) link drop value based on a packet sequence; and
determining whether to adjust a sender shaper rate based on traffic throughput, the sender shaper drop value, and the WAN link drop value;
wherein:
the first network component is associated with a sender sequence counter number;
a second network component is associated with a receiver sequence counter number; and
the sender sequence counter number and the receiver sequence counter number are associated with the same sequence range.