In message: <[email protected]> Miki <[email protected]> writes: : 2009/4/30 M. Warner Losh <[email protected]> : : > In message: <[email protected]> : > Miki <[email protected]> writes: : > : 2009/4/29 M. Warner Losh <[email protected]> : > : : > : > : I have a problem with a D-Link DFE-670TXD which is handled by if_ed : : > : > : the link state is constantly going down and up : : > : > : Apr 28 14:21:33 iut-mir-o kernel: ed0: link state changed to DOWN : > : > : Apr 28 14:21:35 iut-mir-o kernel: ed0: link state changed to UP : > : > ... : > : > : the problem appear with the following commit : : > : > : SVN rev 190643 on 2009-04-02 16:58:45Z by imp (CVS rev 1.126) : > : > : I do not see any link state change if I revert the commit. : > : > : > : > Doh! : > : > : > : > I needed to force auto negotiation for other cards to work. Let me : > : > see if I can dig up the DFE-670TXD and go from there... Are you also : > : > seeing really horrible network performance as well? Do you see this : > : > only under load, or just at idle? : > : > : > : > Warner : > : > : > : : > : Yes network performance suffers from this. The problem only appears under : > : load : > : but not when idle. : > : > Thanks. I'll try to reproduce it here. I noticed this on one of the : > cards, but had trouble reproducing it, but I'll try harder. : > : > Warner : > : : I can easily reproduce this by downloading an ISO image via ftp : and doing a checkout of a subversion repository
OK. I'll try that. Do you know if you are able to trigger it with ttcp too? That's where I saw the odd symptoms before... Warner _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[email protected]"
