* "kernel:nf_ct_icmp: bad HW ICMP checksum" too noisy
@ 2010-04-15 14:25 Benny Amorsen
2010-04-15 14:34 ` Patrick McHardy
0 siblings, 1 reply; 3+ messages in thread
From: Benny Amorsen @ 2010-04-15 14:25 UTC (permalink / raw)
To: netdev
Would it be possible to lower the log level of "kernel:nf_ct_icmp: bad
HW ICMP checksum" so that they don't show up on the console? Obviously I
could configure rsyslog to never send anything to the console, but then
I might miss something which is actually critical.
It's obviously nice to know about corrupted ICMP on a controlled LAN,
but on the open Internet you can't really do anything about it.
/Benny
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: "kernel:nf_ct_icmp: bad HW ICMP checksum" too noisy
2010-04-15 14:25 "kernel:nf_ct_icmp: bad HW ICMP checksum" too noisy Benny Amorsen
@ 2010-04-15 14:34 ` Patrick McHardy
2010-04-16 13:36 ` Benny Amorsen
0 siblings, 1 reply; 3+ messages in thread
From: Patrick McHardy @ 2010-04-15 14:34 UTC (permalink / raw)
To: Benny Amorsen; +Cc: netdev, Netfilter Development Mailinglist
Benny Amorsen wrote:
> Would it be possible to lower the log level of "kernel:nf_ct_icmp: bad
> HW ICMP checksum" so that they don't show up on the console? Obviously I
> could configure rsyslog to never send anything to the console, but then
> I might miss something which is actually critical.
Yeah, I guess defaulting to KERN_EMERG wasn't the best choice :)
I'll lower it to something reasonable - I guess KERN_NOTICE would
be appropriate.
> It's obviously nice to know about corrupted ICMP on a controlled LAN,
> but on the open Internet you can't really do anything about it.
You should only see that message when nf_conntrack_log_invalid is
active.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-04-16 13:36 UTC | newest]
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2010-04-15 14:25 "kernel:nf_ct_icmp: bad HW ICMP checksum" too noisy Benny Amorsen
2010-04-15 14:34 ` Patrick McHardy
2010-04-16 13:36 ` Benny Amorsen
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