system/2717: outbound transfers too slow

["Igor Grabin" <violent@death.kiev.ua>]

>Number:         2717
>Category:       system
>Synopsis:       outbound transfers too slow
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Jun 03 12:50:02 MDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Igor Grabin
>Release:        3.1-release
>Organization:
net
>Environment:
	System      : OpenBSD 3.1
	Architecture: OpenBSD.i386
	Machine     : i386
>Description:
fxp0 at pci0 dev 19 function 0 "Intel 82557" rev 0x08: irq 10, address 00:d0:b7:
4d:fe:37
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
media goes to 100baseTX full-duplex (that's correct). downloads from the boxes in the same subnet go at ~6MB/s, uploads - no more than 600k/s. tried with multiple clients, different protocols.
>How-To-Repeat:
	hardware dependent. see above. (root) shell available on the mentioned machine.
>Fix:
	none known. definitely a software failure - linux/freebsd don't exhibit this behaviour on this same machine

>Release-Note:
>Audit-Trail:
>Unformatted: