in_cksum_skip

[Ruslan Ermilov]

On Tue, May 18, 2004 at 05:38:34PM +0800, Eugene Grosbein wrote:
> Hi!
> 
> src/sys/i386/i386/in_cksum.c floods my logs with 
> 'in_cksum_skip: out of data by NUMBER' messages.
> 
> The router has 5 em interfaces and works basically Ok.
> Should I worry about these messages? If yes, what do they mean?
> If not, shouldn't they be logged with log() instead of printf()
> so one can filter them out using syslogd?
> 
Going into telepathy mode.

You're apparently experimenting with IP multicasting.  There was
a bug with this effect I introduced in ip_output.c,v 1.99.2.43,
and shortly fixed it in rev. 1.99.2.44.  Check that your revision
is not vulnerable.


Cheers,
-- 
Ruslan Ermilov
ru at FreeBSD.org
FreeBSD committer
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