FIELD: electrical communication engineering.
SUBSTANCE: invention relates to communication. In order to achieve technical result, in particular, it is provided: transmission of software image request message from first device in infrastructure network to second device or local or remote server, wherein the image request message comprises the location specification field when the location specification flag corresponds to the validity; and receiving, at a first device, an image request response from a second device or a local or remote server, wherein the response indicates whether the software update is available, and includes download information having location information to allow the first device to download the software update.
EFFECT: effective communication management to balance power and reliability factors, and efficient message transmission to some preferred networks based on the analysis of Internet Protocol version 6 (IPv6) packet headers.
20 cl, 70 dwg, 25 tbl
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Authors
Dates
2020-02-06—Published
2018-12-07—Filed