Red Bear OS
82d8a049cc
stats: add rx_errors, tx_errors, rx_dropped, tx_dropped counters
Stats struct gains 4 new u64 fields per RFC 1213 (MIB-II):
- rx_errors: incoming packets with errors
- tx_errors: outgoing packets with errors
- rx_dropped: incoming packets dropped (buffer full, etc.)
- tx_dropped: outgoing packets dropped (qdisc dropped, buffer full)
EthernetLink tx path now increments tx_dropped when qdisc returns None
(qdisc decided to drop the packet, e.g., TokenBucket rate exceeded).
netcfg stats output now exposes all 8 counters:
rx_bytes=N rx_packets=N tx_bytes=N tx_packets=N
rx_errors=N tx_errors=N rx_dropped=N tx_dropped=N
mtu=N link=up
Aggregate fields work for bridge/bond via existing sum logic.