Re: resetting /proc/net/dev && ifconfig shows lots of dropped and errors
This is a great question that I came across recently and didn't have an
answer for. How do you clear ifconfig and netstat counters under GNU/Linux?
I remember Solaris having a netstat flag that will clear some counters,
but I don't know of anything for Linux.
It's very valuable to be able to clear your counters while
troubleshooting a problem. However, I can also see this being a problem
since many tools might depend upon those counters not being reset.
Dan MacNeil wrote:
man ifconfig implies that statistics below are got from
Link encap:Ethernet HWaddr 00:04:75:B3:FD:34
inet addr:220.127.116.11 Bcast:18.104.22.168 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1743226972 errors:8 dropped:650282 overruns:0 frame:13
TX packets:2264314 errors:1922321 dropped:0 overruns:0 carrier:3835827
RX bytes:2228010437 (2.0 GiB) TX bytes:1226777797 (1.1 GiB)
Interrupt:11 Base address:0xdc00
...short of rebooting is there a way to reset /proc/net/dev ?
Do the errors and drops seem high?
dropped/recieved is .3%
errors/transmitted is 84% !??!!
We haven't noticed any application errors on this machine (dedicated to
"carrier" means what?
Snooty pointers to the fine manual would be A-OK as well.
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