w5isp.com/content/blog
Graham McIntire 87368d28d7
Expand subnetting post: supernet scene + reserved ranges + layout fixes
Adds a fourth scene for route summarization: two /24s in a /16 parent,
slider to position each, draws the smallest supernet that covers both.
Demonstrates cleanly why only consecutive and power-of-two aligned
subnets aggregate without collateral.

Adds a prose section on reserved IPv4 ranges (RFC 1918 private,
loopback, link-local, multicast, limited broadcast, 0.0.0.0, RFC 6598
CGN space).

Fixes scene-samesubnet layout where the host title strips were
overlapping the bit rows; increases row gap so titles sit cleanly above
their rows. Clamps pill labels in scene-supernet so they stay on
canvas when subnets sit at the track edges, and fixes an off-by-one
tick label that read '10.20.256.0' at the right edge.

Also retitles the post.
2026-04-22 16:45:24 -05:00
..
_index.md Initial site setup with Zola and zolanight theme 2026-02-17 09:51:14 -06:00
how-a-transistor-amplifies.md Add cascaded-noise-figure post, animate TCP scenes, expand ideas 2026-04-22 13:28:28 -05:00
how-tcp-and-udp-work.md Add cascaded-noise-figure post, animate TCP scenes, expand ideas 2026-04-22 13:28:28 -05:00
moonbounce.md Cache-bust moonbounce.js 2026-04-22 16:09:19 -05:00
postgres1.md add blog post 2026-04-20 12:45:43 -05:00
prop1.md Add interactive NLOS propagation post 2026-04-22 10:29:20 -05:00
stacked-noise-figure.md Add moonbounce post with 9 interactive scenes, rename cascaded to stacked 2026-04-22 15:52:02 -05:00
subnetting-ipv4.md Expand subnetting post: supernet scene + reserved ranges + layout fixes 2026-04-22 16:45:24 -05:00
why-signals-bend.md Add pill backgrounds to on-graph labels and explain PWAT 2026-04-22 16:26:54 -05:00