@misc{rfc7216, series = {Request for Comments}, number = 7216, howpublished = {RFC 7216}, publisher = {RFC Editor}, doi = {10.17487/RFC7216}, url = {https://www.rfc-editor.org/info/rfc7216}, author = {Martin Thomson and Ray Bellis}, title = {{Location Information Server (LIS) Discovery Using IP Addresses and Reverse DNS}}, pagetotal = 18, year = 2014, month = apr, abstract = {The residential gateway is a device that has become an integral part of home networking equipment. Discovering a Location Information Server (LIS) is a necessary part of acquiring location information for location-based services. However, discovering a LIS when a residential gateway is present poses a configuration challenge, requiring a method that is able to work around the obstacle presented by the gateway. This document describes a solution to this problem. The solution provides alternative domain names as input to the LIS discovery process based on the network addresses assigned to a Device.}, }