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Date:      Sat, 23 Jun 2001 10:30:20 +0700
From:      Igor Podlesny <poige@morning.ru>
To:        "Robin P. Blanchard" <Robin_Blanchard@gactr.uga.edu>
Cc:        isp@FreeBSD.ORG
Subject:   Re: networking hell
Message-ID:  <7457566496.20010623103020@morning.ru>
In-Reply-To: <3B339A2B.8B5B2C15@gactr.uga.edu>
References:  <3B339A2B.8B5B2C15@gactr.uga.edu>

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> folks on the STABLE list didn't have an answer...
> hopefully more luck here.

> box with 100Mb fdx intel nic gets 11+MB/s transfers.
> great.

> install either 3com or Intel (i've ruined two boxes already)
> gigabit nic for testing purposes.
> rebuild kernel, etc. gets only 2.67MB/s transfers.
> i'll worry about this later. reinstall original 100Mb nic, rebuild kernel, etc.
> now gets only 2.67MB/s over this interface.

> replace nic. doesn't help.

> replace nic with 3Com 100Mb fdx nic, rebuild kernel, etc.
> still 2.67MB/s.

> plug into different port on switch. doesn't help.

> plug known working 100Mb fdx box into questionable port. works fine.

> blow away and reinstall questionable box. still 2.67MB/s

> no errors on box or switch (extreme black diamond).
> ideas please.

what does 'ifconfig' say about the NIC?
Are you sure its media type is correctly set?
Did you try to specify media type manually instead of autodetection?

-- 
 Igor                            mailto:poige@morning.ru



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