Re: cvs commit: src/sys/netinet ip_icmp.c tcp.h tcp_input.c tcp_subr.ctcp_usrreq.c tcp_var.h

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From
Andre Oppermann <andre@freebsd.org>
Date
16 Jan 2004 06:32:15
Subject
Re: cvs commit: src/sys/netinet ip_icmp.c tcp.h tcp_input.c tcp_subr.ctcp_usrreq.c tcp_var.h
Message-ID
4007F5E5.C8C4B136@freebsd.org


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Mark Santcroos wrote:
>
> Hi Andre,
>
> On Fri, Jan 09, 2004 at 03:01:45PM +0100, Andre Oppermann wrote:
> > David Xu wrote:
> > >
> > > "too many small tcp packets from 128.0.0.1:20672, av. 91byte/packet,
> > > dropping connection"
>
> I had the same with cvsupping from localhost (only then 38 bytes/packet).
>
> > You can set net.inet.tcp.minmssoverload to a higher value than the
> > default of 1,000. I suggest trying with 2,000 as next step and see
> > if it still overloads.
> >
> > Appearently my default of 1,000 pps is fine for normal use but too
> > low for some edge cases.
>
> Setting it to 2000 appears to be high enough for me now.
> Not sure if this can be called an edge case though.

I have disabled to mssoverload code by default in -current until
the code is refined.

--
Andre


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