netdiag: live bandwidth monitoring + complete network diagnostics
Rewritten from static display to real-time diagnostic tool:
- (-m N / --monitor N): live bandwidth display for N seconds
- (-w / --watch): continuous refresh every N seconds
- (-b / --brief): condensed output (rules + conntrack + NAT only)
- Per-interface statistics: rx_bytes, rx_packets, tx_bytes, tx_packets
- Bandwidth computed as delta between 1-second polling intervals
- Human-readable rates: bps, Kbps, Mbps, Gbps
- Conntrack summary: active entries + over-limit (SYN flood) counters
- Open sockets count from /scheme/netcfg/sockets/list
- Per-interface link state and MTU display
- Full sections: interfaces, routes, ARP/NDP, DNS, firewall, NAT, conntrack, stats
Mirrors Linux ss/iproute2/nstat output conventions.
Red Bear OS
7ad8717f37