Цитата: oops ~ # ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.10.70 netmask 255.255.255.0 broadcast 192.168.10.255
ether 74:d0:2b:36:82:92 txqueuelen 1000 (Ethernet)
RX packets 16168078 bytes 12976455997 (12.0 GiB)
RX errors 0 dropped 2691250 overruns 0 frame 0
TX packets 15183909 bytes 16343498358 (15.2 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 20 memory 0xf0600000-f0620000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
loop txqueuelen 0 (Local Loopback)
RX packets 408 bytes 285222 (278.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 408 bytes 285222 (278.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
за ночь больше 2,5 лямов... :(
Цитата: In various situations, a device provides a packet to our stack and we drop it before it enters protocol stack :
- softnet backlog full (accounted in /proc/net/softnet_stat)
- bad vlan tag (not accounted)
- unknown/unregistered protocol (not accounted)
We can handle a per-device counter of such dropped frames at core level, and automatically adds it to the device provided stats (rx_dropped), so that standard tools can be used (ifconfig, ip link, cat /proc/net/dev)