On Wed, Aug 25, 2010 at 12:46:16AM +0700, Hendro Susanto wrote: > Hi, I just read the article from > http://www.pubbs.net/201005/openbsd/14859-strangely-slow-openbsd-server-connection.html > > However, my problem was just started since last week. > The system was fine and running smoothly for more 5 years! (PF and Squid > Cache). > > All the sudden the internet speed has been reduced by half - mine is 5Mbps > max and it only can get 2,5Mbps. > Have directly plugged into a laptop running Windows XP (instead of OpenBSD) > and the speed was fine. > > Any suggestions? > Do you think the internet provider has changed on their side e.g autoneg > etc? >
If the duplex settings are wrong you can easily test the other mode and see if it is better. But normaly you will not get 2.5Mbps through a link that is badly negotiated. Check the delay of the line and maybe you want to increase the tcp send and recv buffers. -- :wq Claudio
