US 12,192,166 B2
Packet routing enhancements in microslices
John Taylor, Campbell, CA (US); Andrew Von Nagy, Campbell, CA (US); Vinay Anneboina, San Jose, CA (US); Srinivasan Balasubramanian, San Diego, CA (US); and Stu Stout, Campbell, CA (US)
Assigned to Celona, Inc., Cupertino, CA (US)
Filed by Celona, Inc., Campbell, CA (US)
Filed on Feb. 3, 2023, as Appl. No. 18/164,324.
Claims priority of provisional application 63/306,857, filed on Feb. 4, 2022.
Prior Publication US 2023/0254276 A1, Aug. 10, 2023
Int. Cl. H04L 12/26 (2006.01); H04L 29/06 (2006.01); H04L 29/12 (2006.01); H04L 61/4511 (2022.01); H04L 101/668 (2022.01)
CPC H04L 61/4511 (2022.05) [H04L 2101/668 (2022.05)] 1 Claim
OG exemplary drawing
 
1. A wireless communication system comprising:
a) An application classifier configured to:
i. intercept and inspect domain name server (DNS) traffic;
ii. combining individual bridge subnets; and
iii. adding an internal host route to allow traffic addressed to a local area network (LAN) device to be routed to an appropriate bridge;
iv. create a mapping from DNS domain name to Internet Protocol address based on the combined individual bridge subnets for a predetermined amount of time based on a time to live (TTL) value sent with a DNS response.