Network performance problem Post: 302282658

6 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

performance problem

Hello, I have a mail server (sendmail) with SUNOS 5.5.1. Just recently it began to respond very slowly. I used vmstat to check the performance data. Only interupt, system call and CPU context swiching are relatively high. Other statistics are normal, especially CPU utilization are very...

2. AIX

Network performance problem between AIX and SUN ethernet gigabit

I am posting this as an FYI. I burned a lot of time on digging for this solution. The problem was performance between newer AIX p series boxes and a sun 4500 with a fiber nic. I tried many misc. solutions but this turned out to fix the issue. My bandwidth benchmark went from around 20MB/sec to...

3. Linux

Wireless network card performance

I am running FC4: Linux maincomp 2.6.13-1.1532_FC4smp I recently changed the OS from windows XP, and have a feeling that for some reason my wireless network card is slower on Fedora Core 4. The Belkin PCI 802.11b card was automatically detected and configured by FC4 when I installed the OS,...

4. Solaris

Performance problem

Hi All, There is a virtual user "ecoouk" which logs on to the server and runs some scripts. I want to know how much server performance can I gain if I put off all the scripts run by this user. Please tell me how to analyse how much resources a specific user is using. Regards, Abhishek

5. Solaris

Solaris 11.1 Slow Network Performance

I have identical M5000 machines that are needing to transfer very large amounts of data between them. These are fully loaded machines, and I've already checked IO, memory usage, etc... I get poor network performance even when the machines are idle or copying via loopback. The 10 GB NICs are...

6. AIX

Network performance changes

Hi, Recently I've been doing some performance changes for inter-lpar configs and completing some testing. So far test have been successful and promising but only completed in a dev environment. Here is what I've done created a separated vlan for inter-lpar communications separate from the...

LEARN ABOUT NETBSD

iy

IY(4)							   BSD Kernel Interfaces Manual 						     IY(4)

NAME

     iy -- Intel EtherExpress PRO/10 Ethernet driver (Intel i82595)

SYNOPSIS

     iy0 at isa? port {port} irq ?

DESCRIPTION

     The iy device driver supports the EtherExpress PRO/10 card, and might support other ISA cards using the same chip.

MEDIA SELECTION

     The different models of the supported boards come with some subset of RJ-45, BNC and AUI connectors.  Supported media include:

	   AUI/DIX     Standard 15 pin connector

	   10Base2     BNC, also known as thin-net

	   10BaseT     UTP, also known as twisted pair

     The default port to use is the port the card autodetects at ifconfig up time.  To choose an alternative port, an explicit medium can be spec-
     ified to ifconfig(8) or in your ifconfig.iy? file.

NOTES

     The EtherExpress PRO card has no jumpers to set the address.  Intel supplies software to set the address of the card in software.	You have
     to hardwire this address in your kernel configuration file.

SEE ALSO

     ed(4), eg(4), el(4), ep(4), intro(4), ix(4), le(4), ifconfig(8)

STANDARDS

     are great.  There's so many to choose from.

BSD
								   May 22, 1996 							       BSD