“IPv6 over a Drainage Pipe”: A Curious Post from the World of Networking Experiments

On the Mastodon network (the chaos.social instance), a user going by the handle marble published a short note titled “IPv6 over drainage pipe.” The post quickly caught the community's attention and drew a discussion in the comments.

The phrasing itself harks back to a long-standing tradition of playful experiments in network engineering, in which data transfer protocols are “run” over deliberately non-standard and absurd physical channels — to demonstrate the flexibility of the TCP/IP stack, or simply for laughs. Experiments like these have remained part of engineering folklore for decades: one need only recall the classic RFC on “IP over Avian Carriers.”

The author of the post offers no detailed technical description in the post's title itself, confining himself to a terse formulation that is precisely what sparked the discussion in the comments on the entry.

Playful demonstrations of this kind, despite their unserious form, often have a very real technical underpinning: they show that modern network protocols are capable of operating over practically any physical data transmission medium, as long as basic connectivity between nodes is ensured.

The post once again underscores the culture of self-deprecating humor characteristic of the IT community, in which complex technologies become material for witty experiments and jokes shared by specialists around the world.

Source: Lobsters