Re: Throttled ethernet connection

2003-07-04 Thread Lowell Gilbert
"Moriarty" <[EMAIL PROTECTED]> writes:

> I have the ethernet card forced to 100mbit full duplex via rc.conf. The
> switch is a Netgear FS108. How would i solve a duplex mismatch?

If you've got a duplex mismatch, it's because the switch isn't doing
its own autosensing properly.  Try forcing the switch to the same
settings as those to which you forced the NIC, if you can.  If you
can't (which I would expect in a device at such a low price), then
set different settings on the NIC, or even try letting the card
autosense too.

Unfortunately, autosensing has always had a few interoperability
problems, although they are *much* less common than they were five
years ago.  [Five years ago was the last time I worked on it myself...]

Good luck.
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Re: Throttled ethernet connection

2003-07-02 Thread Moriarty
- Original Message - 
From: "Lowell Gilbert" <[EMAIL PROTECTED]>
To: "Moriarty" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Wednesday, July 02, 2003 3:04 PM
Subject: Re: Throttled ethernet connection



Sounds like a duplex mismatch between the machine and the switch.


I have the ethernet card forced to 100mbit full duplex via rc.conf. The
switch is a Netgear FS108. How would i solve a duplex mismatch?


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Throttled ethernet connection

2003-07-01 Thread Moriarty
Hi,

I'm running FreeBSD 4.8-Stable with ipfw, dummynet and ipsec enabled in the
kernel but bypassed via config/not being used for the moment. I'm using this
machine as a router between my local network and a WAN, with a 3com905c-tx
ethernet card and an Avaya 802.11b wifi card.

I've just built this machine over the past two or three days and have
encountered a problem with the ethernet side of the network. When i upload
or download from the machine with proftpd or apache over the ethernet
network (100mbit switched) im being limited to 50K/sec or less. If i start
two ftp downloads or have an ftp and httpd download going, the 50K/sec is
divided between the two connections, slowing both to about 25K/sec. I can
transfer fine over the 802.11b network card, with no throttling appearing
(upload/download rates of ~ 500K/sec). I can ftp over the WAN - through this
router machine - and download or upload from the WAN at a fine speed with no
apparent throttling appearing (again ~500K/sec achieved), which rules out
damage to the cabling etc.

Im completly stumped as to whats causing this, any help would be
appreciated.


Thanks,
Aidan


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