Date: Fri, 11 Jul 2008 08:07:32 +0300 From: "Artis Caune" <artis.caune@gmail.com> To: a_gaviola@yahoo.com.ph Cc: freebsd-net@freebsd.org Subject: Re: [Regarding Packet Error] Message-ID: <9e20d71e0807102207s7cbebb8fiad965ef46eaf84d@mail.gmail.com> In-Reply-To: <44627.52285.qm@web76615.mail.sg1.yahoo.com> References: <44627.52285.qm@web76615.mail.sg1.yahoo.com>
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On Thu, Jul 10, 2008 at 5:27 PM, Archimedes Gaviola <a_gaviola@yahoo.com.ph> wrote: > Hi, > > I'm running a FreeBSD-6.2 RELEASE system on an Intel Gigabit copper NIC > but when it receive packets, I encounter some errors with netstat. Below is > the netstat dump of my system. As what you can see, there is no dropping of > packets received but only errors at the input level of the interface. Does > anyone have any idea of what's going on at the entry of the packets? What > could be the possible causes of packet errors? Or what network data has > been collected in the netstat when it displays error? Can someone > explained how FreeBSD process packets when it enters the network system > in the kernel? This is to know how my system behaves before doing any step > for troubleshooting. have you enabled polling on interface? try to disable if yes. is it pci or pci64/x interface? try to set the following variables in /boot/loader.conf and reboot: hw.em.rxd=4096 hw.em.txd=4096
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