!!! Overview
[{$pagename}] is defined in [RFC 7228] as a [network] that has serious trouble maintaining what an application would today expect of the end-to-end [Internet Protocol] model, e.g., by:
* not being able to offer end-to-end [Internet Protocol] ([IP]) connectivity at all,
* exhibiting serious interruptions in end-to-end IP connectivity
* exhibiting delay well beyond the Maximum Segment Lifetime (MSL) defined by [Transmission Control Protocol] ([TCP]) [RFC 0793].

[{$pagename}] are [Constrained Networks] in some sense, but not all [Constrained Networks] are [{$pagename}].  There is no well-defined boundary between the two, though.  [Delay-Tolerant Networking] ([DTN]) has been designed to cope with [{$pagename}] [RFC 4838].

!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]