Re: netstat -I ix0

So, it's not a problem but counter only bug?


On 24.10.2022 23:29, Cristian Cardoso wrote:
> Hi
> 
> After I upgraded my hardware from 12.2 to 12.3-RELEASE, I also started 
> getting error alerts on my FreeBSD monitors via snmp.
> People asked me to upgrade the version to 13, I did but the problem 
> persisted, I changed SFP modules and fiber cable, even so the error 
> persisted.
> This was a system change that created more counters from the 
> implementation of a new revision in FreeBSD.
> 
> I reported my bug at the time: 
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262093 
> 
>  From what you could see in the url that Konrad passed, a fix is already 
> being tested.
> 
> Em seg., 24 de out. de 2022 às 17:21, Konrad Kręciwilk 
> <konrad.kreciwilk@korbank.pl <mailto:konrad.kreciwilk@korbank.pl>> escreveu:
> 
>     Hello,
> 
>     It seems your issues is related with
>     https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266048
>     Regards,
>     KK
> 
>     W dniu 2022-10-24 17:59, Victor Gamov napisał(a):
>      > Hi All
>      >
>      > On my FreeBSD 12.3-STABLE r372089 GENERIC  amd64 I have a huge amount
>      > of RX errors on ix0:
>      >
>      > =====
>      > # netstat -n -I ix0
>      > Name    Mtu Network       Address              Ipkts Ierrs Idrop
>     Opkts
>      > Oerrs  Coll
>      > ix0    1500 <Link#1>      a0:36:9f:1d:80:80 2336589698003
>     774784702245
>      >   0 1816532334151     0     0
>      > =====
>      >
>      > =====
>      > # sysctl dev.ix.0 | grep errs
>      > dev.ix.0.mac_stats.checksum_errs: 774729511713
>      > dev.ix.0.mac_stats.rec_len_errs: 31682
>      > dev.ix.0.mac_stats.byte_errs: 14414734
>      > dev.ix.0.mac_stats.ill_errs: 3034419
>      > dev.ix.0.mac_stats.crc_errs: 54705100
>      > dev.ix.0.mac_stats.rx_errs: 774787585085
>      > =====
>      >
>      >
>      > Are these errors phy/hw problems e.x. wrong SFP+ hardware/firmware,
>      > too high / too low RX levels, broken patch cord?  Or may it be
>     some OS
>      > errors?
>      >
>      >
>      > Thanks for any advise!


-- 
CU,
Victor Gamov