DC edge ADDRESSED: WAN 172.30.2.2/24 + default gw, LAN -> 10.12.4.1/22; edge egresses 0% loss ...

Applied via the new operator-ruled v4 setter pair, WAN first per its own
ordering warning. Kernel-verified both legs; 3 interfaces intact; API
answers at the new LAN address (CORE_ABI 26.7). The edge had shipped with
WAN on dhcp -- unworkable on a /24 with no DHCP server (same fact behind
the earlier probe artifact). Interim bootstrap address removed.
CURRENT-STATE position + G10 row updated in this commit (GA-R1/C1).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KiUu1oqt76tWvV4vEC3NAr

D-125 egress isolation gate: PASS / CLOSED -- bridge-in proven end to end (2 identical runs) ...

Measurement disproved the missing-rule hypothesis first: operator-run nft
dumps show virbr4 structurally identical to the working virbr11, with all
three masquerade rules present INCLUDING the generic one, already fired --
so the pre-staged net-destroy/net-start was correctly not run. Matrix
re-probe: gateway ping 0, internet ping 0, curl 1.1.1.1 301, curl
archive.ubuntu.com 200, twice. Run-2's one-off ICMP failure recorded
UNEXPLAINED rather than swept. Side observation kept: the WAN segment
cannot reach the Office1 LAN through the ISP NAT (D-122/SEC-010 intent
holding) -- queued as an explicit hardening assertion.
CURRENT-STATE position + G10 row updated in this commit (GA-R1/C1).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KiUu1oqt76tWvV4vEC3NAr

CORRECTION (GA-R1/C2): D-125 rack-bridge follow-up was CONFOUNDED, not evidence ...

The rack has no default route (transit-only netplan; WAN bridge IP-less),
so 172.30.2.51-sourced traffic to 1.1.1.1 fails in the rack's own routing
table before the NAT is consulted. Its ICMP/TCP failures say nothing about
virbr4; the only clean signal is the guest's ICMP failure, and a guest TCP
datapoint is still missing. Measurement request widened accordingly: FULL
nft AND iptables-save dumps (backend unmeasured), diffing virbr4 vs
virbr11 across BOTH rule families -- POSTROUTING masquerade (subnet-keyed)
and FORWARD accept (interface-keyed, which a subnet grep would miss).
Fix-forward pre-staged: net-destroy/net-start reinstalls libvirt's rules.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KiUu1oqt76tWvV4vEC3NAr

D-125 egress gate executed (throwaway VM, as ruled): bridge-in PROVEN, upstream NAT egress fails -- gate OPEN pending one sudo measurement ...

Run 1 was a test artifact (probe used DHCP; uplink /24 has no <dhcp> by
design -- DOCFIX queued for the gate wording). Run 2 static: gateway
ping 3/3 across the nested bridge = the D-125 property PASSES; 1.1.1.1
fails for ICMP and TCP alike. Controls pass and net-dumpxml shows the
working/failing NATs are substantively identical, so the suspect is
vcloud's live virbr4 rules, not the design -- double-NAT fallback
deliberately NOT invoked. Probe guest + temp addresses removed.
CURRENT-STATE updated in this commit (GA-R1/C1).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KiUu1oqt76tWvV4vEC3NAr

DC edge bootstrap: D-112(c) console chain complete + API key minted; D-113(a2) PROVEN on 26.7 ...

Key-only root SSH to vr1-dc0-opnsense; GET core/firmware/status 200
(CORE_ABI 26.7) -- first 26.7 revalidation datapoint for the API path.
Five measured console-bootstrap findings recorded (base64 chunking for
serial wrap; tcsh quoting; measured shell_safe include; local_user_set
required to materialize authorized_keys). Rack legs 10.12.4.2/10.12.8.2
added interim; script support queued as a finding.
CURRENT-STATE position updated in this commit (GA-R1/C1).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KiUu1oqt76tWvV4vEC3NAr

Stage-close queue: operator-directed OPNsense 26.7 changelog/docs review (findings->proposals->rulings; D-129 anchor) ...

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KiUu1oqt76tWvV4vEC3NAr

Deploy step C COMPLETE: inner apply 28/28 from voffice1, converged zero diff; 9 nodes + 26.7 edge RUNNING at depth-4; three first-real-apply fixes ...

voffice1 = Plane-2 executor (tofu 1.12.4, repo @29cf7bf, dc0 key,
keyscan'd known_hosts). Fixed forward, measured at first real use:
provider keyfile/sshauth URI params; wan-bridge illegal <mtu> in
bridge mode; base image uploads from the EXECUTING host (copied to
voffice1, description corrected); staging-dir literal created on
rack. Captures: inner-{plan,apply,converge}-20260720-stepC*.
Edge serial log at FreeBSD login prompt (26.7 D-112 first datapoint).
CURRENT-STATE position updated in this commit (GA-R1/C1).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KiUu1oqt76tWvV4vEC3NAr

Deploy step B COMPLETE: rack bootstrapped + enrolled, SEC-010 CLOSED both ends (operator-ruled), OPNsense 26.7 base staged (operator-ruled); ledger-scan fail-open hardening ...

Bootstrap runs 1+2 (stale-lists 404 fixed by proxied apt update):
maas 3.7/stable, rack enrolled, libvirt+nested KVM, SEC-010 loaded
+ persistent on enp1s0; final --check EXIT 0 ALL items
(docs/audit/stepB-check-20260720-final.txt). voffice1-side SEC-010
pin applied per the row's follow-on clause. 26.7 nano prepped on the
rack (measured leaseweb mirror via region proxy); inner-root base
default -> 26.7. ledger-scan: FAIL-OPEN no longer counts as OPEN
(harness 45/45). CURRENT-STATE position/G10/G14 + section-5 updated
in this commit (GA-R1/C1). Open SEC count 8 -> 7.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KiUu1oqt76tWvV4vEC3NAr

Step B transit reach ESTABLISHED: voffice1 .1/30 applied (Kea re-key incident fixed); vvr1-dc0 netplan set-name root cause fixed; zero-diff converged ...

voffice1 transit NIC applied 1/1/1 exact; MAC-regen broke the Kea
reservation (measured .108) -- re-keyed via edge API, .20 restored.
vvr1-dc0 both-NICs-silent root cause: netplan match.name+set-name
(one-boot rename lag, measured offline via libguestfs); fix drops
set-name, keeps measured enp1s0/enp2s0, instance-id bump, seed
-replace 2/0/2 exact. Verified: ssh -J voffice1 w/ dc0 key,
rack->region 0% loss. Outer plan ZERO DIFF converged.
CURRENT-STATE sections 3+5 updated in this commit (GA-R1/C1).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KiUu1oqt76tWvV4vEC3NAr

Step B prereq: voffice1 transit NIC authored (172.31.0.1/30 region end, D-124); ruling recorded; expected plan 1/1/1 ...

Measured: transit net isolated, only vvr1-dc0 attached; nothing held .1.
Operator-ruled mechanism 2026-07-19: voffice1 via IaC + restart.
Capture: docs/audit/outer-plan-20260719-voffice1-transit.txt (1/1/1).
CURRENT-STATE sections 3+5 updated in this commit (GA-R1/C1).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KiUu1oqt76tWvV4vEC3NAr