From: "Martin A. Brown" <mabrown-lartc@securepipe.com>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] How to find the NIC Capacity / Bandwidth ?
Date: Thu, 01 May 2003 04:25:10 +0000 [thread overview]
Message-ID: <marc-lartc-105176320717297@msgid-missing> (raw)
In-Reply-To: <marc-lartc-105170164615078@msgid-missing>
Srikanth,
: Any body having idea to find the NIC Capacity / BW (10 / 100 Mbps) ?
: Whether the interface may be eth0/eth1/ppp0 or some other. Is there any
: related IOCTL avialable, if so just give the linux-2.4.18 file path.
For ethernet interfaces (devices), you should be able to determine the
negotiated speed with either a device specific diagnostic utility
(e.g., tulip-diag), or, with recent kernels and drivers, mii-diag,
mii-tool, and the preferred ethtool.
You can find the source to ethtool here:
http://freshmeat.net/projects/ethtool/?topic_id\x146%2C150
If this doesn't provide your answer, you may find a faster (if terser)
answer from linux-net....as for determining speed of a serial link from
the interface or device--I have no idea! Maybe somebody else on the list?
Best of luck,
-Martin
--
Martin A. Brown --- SecurePipe, Inc. --- mabrown@securepipe.com
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next prev parent reply other threads:[~2003-05-01 4:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-30 11:28 [LARTC] How to find the NIC Capacity / Bandwidth ? Srikanth
2003-05-01 4:25 ` Martin A. Brown [this message]
2003-05-01 7:01 ` Srikanth
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