docs: redraw the Networks diagram and illustrate forward vs input chain

Replace the Networks overview image on the Networks and How Routing
Peers Work pages with a redrawn diagram: peers reach a routing peer
through a WireGuard tunnel, and per-resource access policies on the
routing peer allow specific ports, while a resource with no policy is
unreachable. The old footnote referred to Network Routes HA; the new one
describes adding more than one routing peer to a Network.

Replace the ASCII block in "Through the peer, or to the peer?" with a
diagram of the two paths (network resource policy in the forward chain,
peer-to-peer policy in the input chain), and add the same diagram to
"Two chains, two policy types".

The previous image is kept because the Implement Zero Trust page still
uses it.
This commit is contained in:
Jack Carter
2026-10-16 13:09:50 +02:00
parent f966c4815d
commit 34d4f4b29a
4 changed files with 10 additions and 10 deletions
Binary file not shown.

After

Width:  |  Height:  |  Size: 293 KiB

Binary file not shown.

After

Width:  |  Height:  |  Size: 243 KiB