There is discrepancy between the counters (not just the numbers
itself) betwen ifconfig and iproute.
Kernel is 2.6.20 and iproute is either from 2009 or 2010 :) same thing.
# ifconfig eth0 ; ip -s -s l sh dev eth0
eth0 Link encap:Ethernet HWaddr 00:14:5e:*:*:*
inet addr:193.*.*.* Bcast:0.0.0.0 Mask:255.255.255.240
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1034491901205 errors:820323 dropped:123097020
overruns:0 frame:820323
TX packets:1032552365198 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:409136643406251 (372.1 TiB) TX
bytes:408636201830093 (371.6 TiB)
Interrupt:17 Memory:da000000-da012100
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
state UP qlen 1000
link/ether 00:14:5e:*:*:* brd ff:ff:ff:ff:ff:ff
RX: bytes packets errors dropped overrun mcast
2353756587 3699750165 820323 0 820323 6681632
RX errors: length crc frame fifo missed
0 0 0 0 123097020
TX: bytes packets errors dropped carrier collsns
128386765 1760214158 0 0 0 0
TX errors: aborted fifo window heartbeat
0 0 0 0
/proc/net/dev:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed
multicast|bytes packets errs drop fifo colls carrier compressed
eth0:409139548076829 1034499322053 820323 123112932 0 820323
0 6681657 408639099654293 1032559769553 0 0 0 0
0 0
You may notice RX drops in ifconfig which is zero in iproute (but
seems to be same as frames). /proc/net/dev's drop seem to correlate
with ifconfig's numbers in this case. Something's wrong here it seems.
Peter
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