How to check/set ethernet NiC speed ?
I used "ifconfig eth0 media 10baseT" and it didn't work. It complained:
SIOCSIFMAP: Operation not supported
I guess it maybe due to the limited support from this ethernet driver. Is
there anyway to solve it ?
I tried ethtool and it didn't give the results. Also, I am trying to find
which directory the ifconfig source code is located and wasn't able to
Any good solution ? Essentially I wanted to set the card to be 10Mbps.
It's a four port card and I guess it actually supports 10/100 both.
Also, I tried to download mii-tool but failed ...Auction: IBM MCA ETHERNET OLICOM OC-2335 10/100 NIC + IBM 07L6601 10/100 ETHERNET NIC (9-K)
BIN US $49.95 or Best Offer
End time: Nov-27-07 17:00:00 PST (9 days 3 hours)
Ships to: United States, Canada
Item location: New Jersey, United States
these items are used, sold "as is" without any support disk or
Jelte, admirer of the letter of IBM with blue Ishiki
The information contained in this post is copyright the poster
and specifically may not be published in, or used by
On Sun, 18 Nov 2007 22:36:18 +0100, JWR wr...setting an interface for up traffic and a second for down traffic
i have under Rh9, two network interfaces, and i want to configure the
first one to handle going traffic and the second one for coming
does anybody knows how i can setup this ?
if it's with iproute2, please give some advice or an url that explain
doing such a thing .
ThAnX A LoT
> i have under Rh9, two network interfaces, and i want to configure the
> first one to handle going traffic and the second one for coming
> does anybody knows how i can setup this ?
> if it's with iproute2, please give some advice or an url that explain
> doing...Help with ethernet lag, even with nic to nic cable!
Running Janes USAF on two machines. Have terrible lag issues. Bought a
crossover cable to make sure it wasn't my network lagging and sure
enough, still have the lag problems. Any suggestions?
please email me as well as posting to the NG. Thx!
send replies to email@example.com
Dave Stein - President
Red Flag Scale Modelers
Las Vegas, Nevada
YOU NEED A HOBBY!
"Hard Co...NIC setting
On V240, I would like to set bge0 "autoneg" to 0 . But why after
setting it to "0", The "ndd -get " command still returns "1".
Thanks for advice!
Add following line in /etc/system file
This sets value to permannetly even after reboot
"Bhushan" <firstname.lastname@example.org> writes:
> Add following line in /etc/system file
> set bge:bge_adv_autoneg_cap=0
> This sets value to permannetly even after reboot
I just had a premonition of the next posting we'll see on the t...Setting up for Ethernet
Am trying to configure an old G3 laptop (OS 8.6) for Ethernet , but
when I try to open the TCP/IP control panel, an error box appears,
saying it cannot be opened as it is locked.
Any experts have a suggestion? Thanks...
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Where did you get it? If it came from a school or other network where
tinkering would be an issue, you may be looking at FoolProof. It's an
app that locks down whatever admins want locked down.
Look for a FoolProof control panel. If it's there, you'll need to boot
from a bootabl...Setting NIC
On RH Linux FC3 what command is used to force a NIC to 100Mbs Full Duplex?
Ana C. Dent wrote:
>On RH Linux FC3 what command is used to force a NIC to 100Mbs Full Duplex?
Check ethtool or mii-tool.
On Mon, 13 Dec 2004 02:30:05 +0000, Ana C. Dent wrote:
> On RH Linux FC3 what command is used to force a NIC to 100Mbs Full Duplex?
Take a look at the card's module documentation in
From there you'll notice you can use either boot parameters or kernel
module parameters. For example, the tlan.o module and uses t...How can I eliminate delays in one NIC when there is traffic on second NIC
Using LabVIEW TCP/IP VIs, my LV application is accessing a database though a LAN, and through a second NIC, it is controlling an instrument. The instrument is connected directly to the computer NIC with a cross-over cable. I have made a permanent route for the IP address of the instrument in the IP route table. The LAN and the instrument have different subnet numbers. Using a packet sniffer, I don't see any traffic meant for the LAN going to the NIC connected to the instrument. The OS of the computer is...problem setting up moto we800g ethernet bridge with linksys ethernet router
running WINXP on a homebuilt athalon XP2600 setup.
i am trying to set up this motorola we800g bridge to my linksys
broadband router. for useage in my workshop to connect back to my
wireless house broadband.
1st problem...in setup
i can setup the moto we800g bridge to a pc, get it configured and then
reboot. in the setup of the bridge, it identifys my house network, and
it appears to configure itself for it and completes. (im not running
anything fancy..no security or encryption)
and i can access the bridge via the http://192.168.30.1 and surf all
around the bridge me...Alteon 180e Gigabit ethernet switch and Sun X1141A/X1140A Gigabit ethernet NICs
I am wondering whether the following switch will work with the
X1141A/X1140A Gigabit ethernet NICs;
The switch supports RJ45 and multimode fibre connections.
Thanks and regards,
Andrew Tyson <email@example.com> wrote:
> I am wondering whether the following switch will work with the
> X1141A/X1140A Gigabit ethernet NICs;
&...PROBLEM: Notebook w/PCMCIA ethernet & docking station ethernet / Multiple NICs / Only use one at a time
I have a Dell Inspiron 3700 notebook. I have setup Debian 3.0 rev 1
stable with a very clean install (setup virtually as described at this
[EXCELLENT article for a relative newbie]). When I did the install I
was at work and plugged into that network via my PCMCIA ethernet
adapter. The IP is assigned dynamically through DHCP.
Everything worked like a charm. Get it home. PCMCIA card not used.
Docking station with onboard NIC. Doesn't work (obviously). At home
network I will specify the IP, gateway, subnet, etc...
PCMCIA NIC is 3COM ...PROBLEM: Notebook w/PCMCIA ethernet & docking station ethernet / Multiple NICs / Only use one at a time
I have a Dell Inspiron 3700 notebook. I have setup Debian 3.0 rev 1 stable with a very clean install (setup virtually as described at this URL... http://www.osnews.com/story.php?news_id=2016
[EXCELLENT article for a relative newbie]). When I did the install I was at work and plugged into that network via my PCMCIA ethernet adapter. The IP is assigned dynamically through DHCP.
Everything worked like a charm. Get it home. PCMCIA card not used. Docking station with onboard NIC. Doesn't work (obviously). At home network I will specify the IP, gateway, subnet, etc...
PCMCIA NIC is 3COM...2 NICs, same subnet for a 'gateway' that won't block traffic from 'outside' NIC
Here's my problem,
I need to implement QoS for our servers so that the office can handle
video conferencing (currently video conferencing locks up when
replications start, etc). QoS will work wonderfully for this, but the
issue is that we've invested in hardware firewalls / VPN and these
need to handle the external connection. If I simply put in a linux
router behind the VPN appliance, then I'm preventing VPN access to all
the machines on the network behind the linux router.
One option I was thinking, is if the linux box could have 2 NICs and
function as a gateway then I could po...NIC Setting #2
Thanks for the replies of my previous posting.
I actully added the following line in /etc/system file:
and reboot the system.
But the "ndd -get /dev/bge0 adv_autoneg_cap" still returns "1".
I also tried using the command line:
ndd -set /dev/bge0 adv_autoneg_cap 0
But the "ndd -get /dev/bge0 adv_autoneg_cap" still returns "1".
Why does this happen? Thanks for advise!
On Tue, 19 Sep 2005, Tim_bates@yahoo.com wrote:
> Thanks for the replies of my previous posting.
> I actully added the following line i...How to set NIC to 100BaseT
I have this 3Com card which is a 10/100baseT, but I can only
get it to work in 10baseT. Below is the output of
How do I change the nic to 100baseT, or at least to autonegociate?
This card is the interface to my local network, and it is
connected to a D-Link 10/100 switch. I have two more computers
plugged into the same switch and ethtool shows both those cards
are at 100baseT.
Index #2: Found a 3Com 3c595 Vortex 10/100baseTx adapter at 0xdf80.
Station address 00:a0:24:cd:ae:54.
Receive mode is 0x07: Normal unicast and all multicast.
The Vortex chip may be ac...ethernet nic performance
My gigE ethernet nic (802.3ab 1000BaseT on cat 5 cable) is
displaying strange behavior during ftp tests with another server.
Both are in a private 192.168 network, and both are in the same
11. subnet, connected to the same Cicso switch.
FTP test involves moving the same 9gig file between servers.
Server A can ftp (put) to server B at max 9meg per second.
Server B can ftp (get) the same file from Server A at 109meg per sec.
Server B can ftp (put) to server A at max 30meg per sec.
Server A can ftp (get) from Server B at max 9meg per sec.
Other servers like Server B in the 192.168.11 network ...Gb Ethernet on AS2100
This is a multi-part message in MIME format.
Can anyone advise whether it is possible to get a gb ethernet interface =
to work on an Alpha 2100?
The system is running VMS 7.1
The new gigabit module 3X-DEGXA-TA needs VMS 7.2-2 or 7.3-1 so would not =
The old one DEGPA-TA needs VMS 7.1-2 + patches, or V7.2. This isn't such =
On the hardware side both these modules need the PCI bus to be V2.1 but =
the tech manual for t...count ethernet traffic
I have a server on witch I would like to install a small, fast and
memory-processor cheap tool in order to count ALL traffic from the NIC.
What are your suggestions? I would preffer a tool that will not decrease
the server's preformance and if it's possible will not use iptables or any
other kernel/module tool.
"Peter Tselios" <???@?????.??> wrote in message
> I have a server on witch I would like to install a small, fast and
> memory-processor cheap tool in...Set Ethernet Rate
We are running a project that uses a Motorola ppc 5107 and a AITECH C103
card. We are using VxWorks 5.5.1 for development. Problem we have is that
both cards are autonegotiating to 100BaseT (both boards can support this)
our problem is that the cabling between the boards does not. We have found
that running at10BaseT we have no issue so have forced it there by sticking
a 10BaseT hub in the path. We have no control over the wiring between the
boards in the production environment and we can't fit in the the hub. Is
there a way for one of the boards be hard setto 10BaseT and ignore or not
aut...setting NIC speed?
I just installed Red hat 9 and I have a D-Link 538 100/10 NIC. In order to
connect to my router I need to set the NIC's speed to 10mbps. I tried
putting MEDIA=10baseT in ifcfg-eth0 (which has no effect) and "ifconfig eth0
media 10baseT" which gives an "operation not permitted" error. I can do it
from winXP (dual boot) so I know the NIC is capable of switching speeds...
"j" <gdnm_2001@yaWoo.com> wrote in message
> I just installed Red hat 9 and I...nic settings on onyx
I'm a system V person, but have been asked to change an onyx (IRIX 6.2)
to full-duplex. I've followed the info in the man, but I'm not able to
get anything of any use back, even to find out what the settings are now.
with ifconfig -v et0 ( and et0 -v), I get the message that there is no
such interface, but with straight ifconfig et0, I don't get the
Does anybody have an idea where I can go form here?
In article <3F0BFD0C.firstname.lastname@example.org>,
andrew robson <email@example.com> wrote:
:I'm a system V person, but...Setting up NICs in OpenBSD
I originally had a RealTek based NIC in my box when I installed
OpenBSD. I decided to swap it out and stick a VIA-based(vr0) based
card in, and also a 3com(xl0). Following the FAQ on openbsd.org, I
created hostname.vr0 with 'inet 192.168.1.5 255.255.255.0 NONE'. Now
on boot, when /etc/netstart executes, I get ": not in table" returned.
The odd thing is, if I manually do it by executing 'ifconfig vr0 inet
192.168.1.5 255.255.255.0 NONE', it works like a champ. I know I can
do a workaround easily, but I'd really like to get the script working.
Anyone h...ethernet inactivy traffic
An ethernet PHY (serdes) immediately notices whether there is an
link, even when autonegotiation is disabled (on both sides).
How exactly does this work, does the PHY continuously send some kind of
"background" Fast Link Pulses ?
Is there something like background/inactivity traffic in full-duplex
(say 100BaseT), what about 1000BaseT and 1000BaseX (optical) ?
Does the same go for 10/100 half-duplex ethernet (CSMA-CD) ?
I just wonder what goes over the (serial) ethernet wire-pairs when no
is exchanged (temporarily).
I guess the parallel (xMII...Securing the traffic
I apologise if this has either been asked before, is in the wrong
group or gets too dilbertish.
The company's intranet is under an evil network manager who does
everything to make the lives of the users miserable. Nothing is sacred
to him, not passwords, nor credit card numbers that fly by 'his'
network space. As this is the local area network, all traffic is
unencrypted. At leisure, using one of his many sniffers, he picks one
up and goes shopping. He constantly checks users mail, and also sends
out mails from their accounts.