Date: Wed, 23 Sep 2009 10:34:16 -0700 From: Pyun YongHyeon <pyunyh@gmail.com> To: Cassidy Larson <alandaluz@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: Random Network Drops on Realtek Interfaces (re) Message-ID: <20090923173416.GB1099@michelle.cdnetworks.com> In-Reply-To: <d88efacd0909230850g2ed8b742r1b4cb624663ab754@mail.gmail.com> References: <d88efacd0909212225h3a301386p1446bc65a8b43cc9@mail.gmail.com> <20090922200053.GA1520@michelle.cdnetworks.com> <d88efacd0909221633w64b86766h6fc2adf7e8187d0f@mail.gmail.com> <20090923000405.GC1520@michelle.cdnetworks.com> <d88efacd0909230850g2ed8b742r1b4cb624663ab754@mail.gmail.com>
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On Wed, Sep 23, 2009 at 09:50:45AM -0600, Cassidy Larson wrote: > > It looks plain RTL8168C PCIe controller. Is there any odd messages > > reported by re(4) such as watchdog timeouts? > > If you disable MSI feature does it make any difference?(Add > > hw.re.msi_disable="1" to /boot/loader.conf to disable MSI.) > > Disabling MSI didnt solve the problem. > > Any other suggestions? > Hmm, not yet. When you lost network connection on re can you still see incoming traffics from other hosts with tcpdump? Also would you check available mbuf with "netstat -m" when you think re is not respond to any request? > Thanks, > > -c
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