>YongHyeon PYUN <pyu...@gmail.com> wrote > in <20130524054720.ga1...@michelle.cdnetworks.com>: > >py> On Thu, May 23, 2013 at 09:49:19PM -0700, Jeremy Chadwick wrote: >py> > On Thu, May 23, 2013 at 09:40:35PM -0700, Jeremy Chadwick wrote: >py> > > On Thu, May 23, 2013 at 11:42:44PM -0400, Glen Barber wrote: >py> > > > On Thu, May 23, 2013 at 08:38:06PM -0700, Jeremy Chadwick wrote: >py> > > > > If someone wants me to test DHCP via fxp(4) on the above system (I >can >py> > > > > do so with both NICs), just let me know; it should only take me >half an >py> > > > > hour or so. >py> > > > > >py> > > > > I'll politely wait for someone to say "please do so" else won't >bother. >py> > > > > >py> > > > >py> > > > For the sake of completeness... >py> > > > >py> > > > "Please do so." :) >py> > > >py> > > Issue reproduced 100% reliably, even within sysinstall. >py> > > >py> > > {snip} >py> > >py> > Forgot to add: >py> > >py> > This issue ONLY happens when using DHCP. >py> > >py> > Statically assigning the IP address works fine; fxp0 goes down once, >py> > up once, then stays up indefinitely. >py> >py> I asked Mike to try backing out dhclient(8) change(r247336) but it >py> seems he missed that. Jeremy, could you try that? >py> >py> I guess dhclient(8) does not like flow-control negotiation of >py> fxp(4) after link establishment. > > Okay, I could reproduce this issue on my box. After invocation of > dhclient(8), a link is up and then state_reboot() drops the link > establishment. Removing the changes around RTM_IFINFO in r247336 > makes it work with no problem. > > A workaround is specifying the following line in rc.conf: > > ifconfig_fxp0="DHCP media 100baseTX mediaopt full-duplex" > >-- Hiroki
I can confirm that backing out r247336 on a box running 9.1-stable.r250229 fixes the problem. I hadn't seen the problem before because the box normally has a static ip address. John Theus TheUsGroup.com _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"