C0-007 · INDEPENDENT REALITY NODE · 2026-10-10 · PUBLIC ROUTE FACTS
A second T736. A distinct, reachable Reality. 第二块 T736：独立节点、真实网络路径、可核对的现场能力。
A separate Allwinner T736 running Ubuntu, identified as hk2, was reached from a Mac over its Wi-Fi hotspot by authenticated SSH. Its forwarded Wi-Fi/wired-client routes resolve to the LTE modem through policy table 736, while the T736 host's own default route remains on a local Ethernet network. Attached 4TB storage is observed—but no MCP Client/Server role or NPU capability is accepted on this B node yet. 这是独立于 USA2 的另一块 T736：通过 Wi-Fi 取得真实 Ubuntu／SSH 身份， 核对 SIM 与路由选择、实物 WD 4TB 的挂载状态。 「可连通的网络节点」和「已经验收的 MCP/NPU Server」不能混为一谈。
CLIENT INGRESS → REAL ROUTING POLICY → CELLULAR & LAN
The observed route, not an assumed diagram 真实读回的网络路径，而非预设拓扑。
Observed local interfaces (snapshot, not permanent addressing):
wlan0 10.73.7.1/24 · eth1 10.73.6.2/24 ·
eth0 192.168.31.54/24.以上是现场私有地址，
与公网服务地址不同，后续部署可能变更。
For a Wi-Fi client: iif wlan0 → lookup 736 → default dev ppp0.
For wired downstream clients: iif eth1 → lookup 736 → ppp0. This is a route-policy lookup, not a successful direct wired Mac session: the Mac USB Ethernet remained 192.168.50.2/24 while B eth1 was 10.73.6.2/24.
For unbound T736-local processes: the main default route uses eth0.
This distinction matters for independently addressable AI work.
来自热点与有线下游的客户流量使用 SIM；板端自身进程的缺省出口不自动等于 SIM。
NETWORK PRESENCE · PHYSICAL STORAGE · TRUSTFUL LIMITS
Observed capabilities and missing proofs 已经观察的能力，与尚待验收的能力。
Identity: Ubuntu hostname hk2, new boot ID and SSH key distinct from the accepted USA2 board.
A Mac successfully authenticated over the Wi-Fi local entry.
Cellular: Quectel EC25, LTE connected, observed signal quality 80% and visited operator
3 (45403), registration roaming.
The operator described the inserted SIM as AIS; the SIM's home provider was not independently validated.
现场 SIM 的品牌与当前驻网运营商应分开理解；观测状态是 LTE 已连接、漫游。
Storage: WD 4TB-class device, exFAT sdd2 mounted rw at
/media/udisk/sdd2. No content read, write, repair or fsck was performed.
Do not disconnect while mounted read-write.
4TB 实体设备已被识别并自动挂载为可读写状态，
但未做文件完整性认证；不可直接拔盘。
Not yet admitted: no /dev/vipcore on B; no verified MCP Tools/Resources,
fixed-model NPU Golden, node-to-node MCP call or second-board unattended restart.
The software Client/Server roles remain open.
B 只是具备已观察到的网络与存储 Reality；
不复制第一块 USA2 已通过的 NPU、MCP、Readiness 结论。
CONTINUE · NEXT DISTINCT CAPABILITY GATE
Capability is admitted, not inherited 每块板的能力独立验收，不继承其他节点的成功。
Next candidate: a bounded, read-only MCP admission for hk2 exposing node status, network presence and device-metadata facts under authenticated local access. Separately decide whether B is a Server, a Client or both; then verify each inter-node route and authority. 下一门槛由可观察的节点事实进入有界 MCP 能力： 不访问 WD 文件内容、不更改 SIM／USA2 路由，也不默认获得执行权限。