On Tue, Jun 26, 2007 at 11:12:23PM -0700, John-Mark Gurney wrote: > [EMAIL PROTECTED] wrote this message on Tue, Jun 26, 2007 at 17:33 -0700: > > I'm having poor luck trying to use NFS over a gigabit ethernet using > > jumbo frames. By all indications, my switch (Netgear GS608) forwards > > jumbo frames with no difficulty, but my Realtek 8169-based cards seem > > Are you sure? I just tried w/ my GS608 again, and it still doesn't > pass jumbo frames... I specifically bought a second switch, an SMC > 8508T so that I could work on jumbo frame support... I took my MBP > to the SMC and verified that I could ping 5k packets w/o fragmentation > between the two (MBP and a FreeBSD-current box w/ an em card) boxes, > and then took my MBP to the Netgear, and the remote box would not see > the large pings... > > I just checked Netgear's website, and they do list Jumbo Frame support.. > Either I have an old switch and newer ones support it, or they depend > upon that most people can't figure out to make jumbo frames work > reliabily and depend upon people just using 1500 byte frames... >
I guess re(4) should not generate watchdog errors even if intermediate switches drop/fragment jumbo frames. -- Regards, Pyun YongHyeon _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
