[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: ftpd file transfer speed troubleshooting
On Wed, 20 Aug 2008 20:38:39 +0100
Matthias Scheler <tron%zhadum.org.uk@localhost> wrote:
> On 20 Aug 2008, at 18:40, Camilo Reyes wrote:
> >> From: Robert Swindells <rjs%fdy2.demon.co.uk@localhost>
> >> Sent: Wednesday, August 20, 2008 11:10:27 AM
> >> Make sure that you don't have one end of the transfer at
> >> full-duplex and the other at half-duplex.
> > How do I check that?
> If both machines are running NetBSD "ifconfig" on the ethernet
> interface will tell you:
> tron@colwyn:~>ifconfig wm0
> wm0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> media: Ethernet autoselect (1000baseT full-
> status: active
> In this case the interface is running at 1Gb/s in full-duplex mode.
Also, run pkgsrc/bench/ttcp, to see if the network is the bottleneck or
--Steve Bellovin, http://www.cs.columbia.edu/~smb
Main Index |
Thread Index |