w5isp.com/content
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
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blog Expand subnetting post: supernet scene + reserved ranges + layout fixes 2026-04-22 16:45:24 -05:00
projects add blog post 2026-04-18 15:08:03 -05:00
_index.md Add yelling-at-computers line to homepage intro 2026-04-18 16:05:18 -05:00
about.md Add personal background to about page 2026-02-25 17:11:54 -06:00