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sync: auto-sync from HOWARD-HOME at 2026-06-16 18:10:13

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Author: Howard Enos
Machine: HOWARD-HOME
Timestamp: 2026-06-16 18:10:13
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Howard Enos
2026-06-16 18:10:23 -07:00
parent 54c7f9940d
commit 718bce3525
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---
name: howard-home-lan-shadow
description: Howard-Home LAN is 192.168.0.0/24 (UniFi gateway), collides with Cascades pfSense — blocks VPN access to Cascades .0.x
metadata:
type: project
---
Howard-Home is on **192.168.0.0/24**, gateway+DNS **192.168.0.1** = a **UniFi OS gateway**
(cert CN=unifi.local, "UniFi OS") — NOT pfSense. (The pfSense boxes are Cascades' and the ACG office's.)
This **shadows Cascades' 192.168.0.0/24** (Cascades pfSense .0.1, NAS .0.120): when the Cascades VPN
is up (pushes route 192.168.0.0/22), the OS prefers the directly-connected local /24, so traffic to
192.168.0.1/.120 goes to Howard's home UniFi, never across the tunnel. Cascades APs (192.168.2.x/3.x)
are reachable; the .0.x hosts are not. A /32 route can't fix it — .0.1 IS Howard's own home gateway.
**Fix = renumber Howard-Home off 192.168.0.0/24** (UniFi Network > Settings > Networks > Default:
change host address + DHCP to e.g. 192.168.88.0/24 or 192.168.137.0/24 — avoid .0/.1/.2/.3 which ACG
clients + Cascades use). Then 192.168.0.0/24 routes via the tunnel. This unblocks the pfSense compat
layer live validation (see [[MEMORY]] / ROADMAP §E, currently ON HOLD on the pfSense upgrade too).
**Why:** this shadow has cost time repeatedly; the pfSense work can't be live-tested from Howard-Home
until either the subnet is renumbered or testing runs from/through the Cascades network.
**How to apply:** if asked to reach Cascades .0.x from Howard-Home, expect this collision; recommend the
renumber (or run from a machine on the Cascades LAN) rather than fighting routes.