An EDNS0 Extension for IP-Based DNS Resolution

• DOI: 10.4028/www.scientific.net/amr.765-767.1023
• Publication Date: 2013-09-04T12:30:06Z
• Authors: Zheng Wang; Rui Wang; Li Yuan Xiao
• Keywords: Resolver; Confusion

The popular IP-based resolution service is subject to the source address confusion especially for remote recursive resolver. Moreover, current practice does not provide as an optional service. paper proposes a scheme extends EDNS0 flags field introduce non-soliciting indicator and uses option include client IP information in DNS messages. This extension helps enhance user experience well overall performance.