secubox-openwrt/package/secubox/luci-app-secubox-netdiag

SecuBox Network Diagnostics

Real-time DSA switch port statistics and network error monitoring dashboard for OpenWrt.

Features

• Switch Port Status Panel: Visual representation of DSA switch ports with link state, speed, and duplex indicators
• Error Monitoring Widget: Real-time error tracking with alert thresholds (normal/warning/critical)
• Interface Details: Full ethtool output, driver statistics, and kernel message logs
• Auto-refresh: Configurable polling interval (5s, 10s, 30s, or manual)
• Responsive Design: Mobile-friendly interface with SecuBox dark theme

Supported Hardware

• MOCHAbin (Marvell Armada 8040) with mvpp2 driver
• Any OpenWrt device with DSA switch topology
• Standalone Ethernet interfaces (non-DSA)

Installation

# Build with SDK
cd secubox-tools/sdk
make package/luci-app-secubox-netdiag/compile V=s

# Install on device
opkg install luci-app-secubox-netdiag_*.ipk

Dependencies

• luci-base
• ethtool

Menu Location

SecuBox > Network Diagnostics

Error Metrics Monitored

Metric	Description
rx_crc_errors	CRC/FCS checksum errors
rx_frame_errors	Framing errors
rx_fifo_errors	FIFO overrun errors
rx_missed_errors	Missed packets (buffer full)
tx_aborted_errors	TX aborts
tx_carrier_errors	Carrier sense errors
collisions	Ethernet collisions
rx_dropped	Receive drops
tx_dropped	Transmit drops

Alert Thresholds

Level	Condition	Indicator
Normal	0 errors/minute	Green
Warning	1-10 errors/minute	Yellow
Critical	>10 errors/minute	Red (pulsing)

RPCD API

Methods

luci.secubox-netdiag
  get_switch_status   - All interfaces with DSA topology
  get_interface_details { interface: string } - Full ethtool/dmesg details
  get_error_history { interface: string, minutes: int } - Error timeline
  get_topology - DSA switch structure
  clear_counters { interface: string } - Clear error history

Example ubus call

ubus call luci.secubox-netdiag get_switch_status

Data Sources

• /sys/class/net/*/statistics/* - Kernel statistics
• /sys/class/net/*/carrier - Link state
• /sys/class/net/*/master - DSA topology
• ethtool <iface> - Link parameters
• ethtool -S <iface> - Driver statistics
• dmesg - Kernel messages

UI Components

Port Card

+----------+
|  eth0    |
| [*] Up   |
| 1G FD    |
| OK       |
+----------+

Error Monitor

eth2 - CRC Errors (last 5 min)
[sparkline graph] 123/min (CRITICAL)

Files

luci-app-secubox-netdiag/
  Makefile
  htdocs/luci-static/resources/
    view/secubox-netdiag/
      overview.js          # Main LuCI view
    secubox-netdiag/
      netdiag.css          # SecuBox theme styles
  root/usr/
    libexec/rpcd/
      luci.secubox-netdiag # RPCD backend script
    share/
      luci/menu.d/
        luci-app-secubox-netdiag.json
      rpcd/acl.d/
        luci-app-secubox-netdiag.json

Screenshots

Main Dashboard

• DSA switch ports in grid layout
• Standalone interfaces below
• Error monitor at bottom

Port Detail Modal

• Link status (speed, duplex, autoneg)
• Traffic statistics (bytes, packets)
• Error counters with deltas
• Recent kernel messages
• Clear History / Export Log buttons

License

MIT