Site A Fabric Explorer

The fabric explorer traces physical cabling as an interactive node-and-wire signal map, then shows OPNsense gateway ownership and the accepted failure domains of the approved Site A L2 fabric. Site B is intentionally outside the tool because its Layer-2 core and USG/VLAN-253 plan are unchanged.

SITE A · APPROVED TARGET

Three-Switch L2 Fabric

Target — approved, not yet production. All switches and sa-ap-01 are managed by sa-uos-01.

Not deployed

PhysicalRoutingFailure domains

SIGNAL MAP · APPROVED PHYSICAL TARGET

Follow the Site A Fabric

Select or focus a node. Its live links brighten and the inspector explains the role without changing the documented topology.

L2 FABRICSITE ASelect any nodeWANFios ONTISP handoffOPNSENSEsa-fw-01Stateful edgeCONTROLsa-uos-0110.10.10.40RSTP 4096sa-sw-01L2 fabric root + router attachmentRSTP 8192sa-sw-02L2 fabric secondary + data attachmentRSTP 12288sa-sw-03L2 fabric tertiary + client/AP attachmentEDGE HOSTsa-edge-01Proxmox + edge VMsSTORAGEsa-stor-01ZFS · PBS · DNSCOMPUTEsa-cmp-01P51 · CI workerCOMPUTEsa-cmp-02P52 · GPU / AIWI-FI 7sa-ap-01U7 Pro XGS · PoEACCESSClient zonesTrusted · IoT · Guest

Wire language

• WAN / OPNsense LAN trunk
• 10G DAC fabric
• UniFi control
• Host attachment
• PoE / client edge

L2 FABRIC

SITE A

5 active links

The luminous center represents the Site A Layer-2 fabric as a system, not a physical chassis or gateway.

• 3× Switch Pro XG 10 PoE
• RSTP triangle with one alternate path
• No stacking, MLAG, LACP, or switch routing

Follow connection

Fios ONT→sa-fw-01→sa-sw-01→sa-sw-02→sa-sw-03→