Difference between revisions of "Determine Interface Status"
From Peter Pap's Technowiki
(Created page with "The following script will give you the status of your active network interfaces, ie. duplex, speed, auto-negotiation etc. Was taken from a BigAdmin article: #!/bin/ksh ##...") |
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### http://www.sun.com/bigadmin/common/berkeley_license.jsp | ### http://www.sun.com/bigadmin/common/berkeley_license.jsp | ||
############################################################################## | ############################################################################## | ||
| + | |||
| + | |||
| + | Output of this command will look something like this: | ||
| + | |||
| + | Link: Auto-Neg: Status: Speed: Mode: Ethernet Address: | ||
| + | --------------------------------------------------------------------- | ||
| + | dmfe0 ON UP 100MB FDX 0:3:ba:xx:xx:xx | ||
Latest revision as of 03:24, 5 October 2010
The following script will give you the status of your active network interfaces, ie. duplex, speed, auto-negotiation etc. Was taken from a BigAdmin article:
#!/bin/ksh
################################################################################
# Simple script to GET stats about network cards
# Should work on hme and qfe. Will NOT change anything.
# Will report on speed and config of all network interfaces.
# Paul Bates 27.03.2000
# James Council 26.09.2001
# - Changed output to one liners.
# - Added IPversion check.
# James Council 10.10.2002 (jamescouncil@yahoo.com)
# - Added test for Cassini Gigabit-Ethernet card (ce_).
# - Added test for GEM Gigabit-Ethernet (ge_)
# - Added test for eri Fast-Ethernet (eri_).
# - Added "Ethernet Address" field.
# - Removed "IPversion" field.
# - Removed checking of a port more than once (i.e. qfe0 qfe0:1)
# James Council 10.25.2002 (jamescouncil@yahoo.com)
# - Fixed 1GB check on ge device.
# James Council 04.02.2003 (jamescouncil@yahoo.com)
# - Added dmfe check (suggested by John W. Rudick, & Erlend Tronsmoen)
# Octave Orgeron 02.06.2004 (unixconsole@yahoo.com)
# - Added bge check (bge_).
# Octave Orgeron 05.18.2005 (unixconsole@yahoo.com)
# - Corrected CE check to use kstat, which is required in Solaris 10.
# Octave Orgeron 12.13:2005 (unixconsole@yahoo.com)
# - Corrected CE and DMFE check. Added IPGE check. Special thanks to
# Paul Bates, Christian Jose, and Bill Qualye for suggesting fixes and
# for keeping me on my toes;)
# Octave Orgeorn 02.07.2007 (unixconsole@yahoo.com)
# - Added support for the Intel e1000g interfaces.
# - Cleaned up script. Housecleaning.
# - Tested against Fujitsu Quad GigE Nic's (FJGI)
# Paul Bates 10.03.2008 (sun@paulbates.org)
# - included NXGE interfaces, Thanks Jorg Weiss and Randy Latimer !!
# - Just tidied up code a little more, removed some fluff
#
# NOTE: For further updates or comments please feel free to contact me via
# email. James Council or Octave Orgeron or Paul Bates
#
################################################################################
NDD=/usr/sbin/ndd
KSTAT=/usr/bin/kstat
IFC=/sbin/ifconfig
DLADM=/usr/sbin/dladm
typeset -R10 LINK
typeset -R8 AUTOSPEED
typeset -R8 STATUS
typeset -R8 SPEED
typeset -R8 MODE
typeset -R18 ETHER
# Function to test that the user is root.
Check_ID()
{
ID=$(/usr/ucb/whoami)
if [ $ID != "root" ]; then
echo "$ID, you must be root to run this program."
exit 1
fi
}
# Function to test Quad Fast-Ethernet, Fast-Ethernet, and
# Gigabit-Ethernet (i.e. qfe_, hme_, ge_, fjgi_)
Check_NIC()
{
${NDD} -set /dev/${1} instance ${2}
if [ $type = "ge" ];then
autospeed=`${NDD} -get /dev/${1} adv_1000autoneg_cap`
else
autospeed=`${NDD} -get /dev/${1} adv_autoneg_cap`
fi
case $autospeed in
1) AUTOSPEED=ON ;;
0) AUTOSPEED=OFF ;;
*) AUTOSPEED=ERROR ;;
esac
status=`${NDD} -get /dev/${1} link_status`
case $status in
1) STATUS=UP ;;
0) STATUS=DOWN ;;
*) STATUS=ERROR ;;
esac
speed=`${NDD} -get /dev/${1} link_speed`
case $speed in
1000) SPEED=1GB ;;
1) SPEED=100MB ;;
0) SPEED=10MB ;;
*) SPEED=ERROR ;;
esac
mode=`${NDD} -get /dev/${1} link_mode`
case $mode in
1) MODE=FDX ;;
0) MODE=HDX ;;
*) MODE=ERROR ;;
esac
}
# Function to test the Davicom Fast Ethernet, DM9102A, devices
# on the Netra X1 and SunFire V100 (i.e. dmfe_)
Check_DMF_NIC()
{
autospeed=`${NDD} -get /dev/${1}${2} adv_autoneg_cap`
case $autospeed in
1) AUTOSPEED=ON ;;
0) AUTOSPEED=OFF ;;
*) AUTOSPEED=ERROR ;;
esac
status=`${NDD} -get /dev/${1}${2} link_status`
case $status in
1) STATUS=UP ;;
0) STATUS=DOWN ;;
*) STATUS=ERROR ;;
esac
speed=`${NDD} -get /dev/${1}${2} link_speed`
case $speed in
100) SPEED=100MB ;;
10) SPEED=10MB ;;
0) SPEED=10MB ;;
*) SPEED=ERROR ;;
esac
mode=`${NDD} -get /dev/${1}${2} link_mode`
case $mode in
2) MODE=FDX ;;
1) MODE=HDX ;;
0) MODE=UNKOWN ;;
*) MODE=ERROR ;;
esac
}
# Function to test a Cassini Gigabit-Ethernet (i.e. ce_).
Check_CE()
{
autospeed=`${KSTAT} -m ce -i $num -s cap_autoneg | grep cap_autoneg | awk '{print $2}'`
case $autospeed in
1) AUTOSPEED=ON ;;
0) AUTOSPEED=OFF ;;
*) AUTOSPEED=ERROR ;;
esac
status=`${KSTAT} -m ce -i $num -s link_up | grep link_up | awk '{print $2}'`
case $status in
1) STATUS=UP ;;
0) STATUS=DOWN ;;
*) STATUS=ERROR ;;
esac
speed=`${KSTAT} -m ce -i $num -s link_speed | grep link_speed | awk '{print $2}'`
case $speed in
1000) SPEED=1GB ;;
100) SPEED=100MB ;;
10) SPEED=10MB ;;
0) SPEED=10MB ;;
*) SPEED=ERROR ;;
esac
mode=`${KSTAT} -m ce -i $num -s link_duplex | grep link_duplex | awk '{print $2}'`
case $mode in
2) MODE=FDX ;;
1) MODE=HDX ;;
0) MODE=UNKNOWN ;;
*) MODE=ERROR ;;
esac
}
# Function to test Sun BGE interface on Sun Fire V210 and V240.
# The BGE is a Broadcom BCM5704 chipset. There are four interfaces
# on the V210 and V240. (i.e. bge_)
Check_BGE_NIC()
{
autospeed=`${NDD} -get /dev/${1}${2} adv_autoneg_cap`
case $autospeed in
1) AUTOSPEED=ON ;;
0) AUTOSPEED=OFF ;;
*) AUTOSPEED=ERROR ;;
esac
status=`${NDD} -get /dev/${1}${2} link_status`
case $status in
1) STATUS=UP ;;
0) STATUS=DOWN ;;
*) STATUS=ERROR ;;
esac
speed=`${NDD} -get /dev/${1}${2} link_speed`
case $speed in
1000) SPEED=1GB ;;
100) SPEED=100MB ;;
10) SPEED=10MB ;;
0) SPEED=10MB ;;
*) SPEED=ERROR ;;
esac
mode=`${NDD} -get /dev/${1}${2} link_duplex`
case $mode in
2) MODE=FDX ;;
1) MODE=HDX ;;
0) MODE=UNKNOWN ;;
*) MODE=ERROR ;;
esac
}
# Function to test a Intel 82571-based ethernet controller port (i.e. ipge_).
Check_IPGE()
{
autospeed=`${KSTAT} -m ipge -i $num -s cap_autoneg | grep cap_autoneg | awk '{print $2}'`
case $autospeed in
1) AUTOSPEED=ON ;;
0) AUTOSPEED=OFF ;;
*) AUTOSPEED=ERROR ;;
esac
status=`${KSTAT} -m ipge -i $num -s link_up | grep link_up | awk '{print $2}'`
case $status in
1) STATUS=UP ;;
0) STATUS=DOWN ;;
*) STATUS=ERROR ;;
esac
speed=`${KSTAT} -m ipge -i $num -s link_speed | grep link_speed | awk '{print $2}'`
case $speed in
1000) SPEED=1GB ;;
100) SPEED=100MB ;;
10) SPEED=10MB ;;
0) SPEED=10MB ;;
*) SPEED=ERROR ;;
esac
mode=`${KSTAT} -m ipge -i $num -s link_duplex | grep link_duplex | awk '{print $2}'`
case $mode in
2) MODE=FDX ;;
1) MODE=HDX ;;
0) MODE=UNKNOWN ;;
*) MODE=ERROR ;;
esac
}
# Function to test a Intel 82571-based ethernet controller port (i.e. e1000g_).
Check_E1KG()
{
autospeed=`${KSTAT} -m e1000g -i $num -s cap_autoneg | grep cap_autoneg | awk '{print $2}'`
case $autospeed in
1) AUTOSPEED=ON ;;
0) AUTOSPEED=OFF ;;
*) AUTOSPEED=ERROR ;;
esac
status=`${KSTAT} -m e1000g -i $num -s link_up | grep link_up | uniq |awk '{print $2}'`
case $status in
1) STATUS=UP ;;
0) STATUS=DOWN ;;
*) STATUS=ERROR ;;
esac
speed=`${KSTAT} -m e1000g -i $num -s link_speed | grep link_speed | awk '{print $2}'`
case $speed in
1000) SPEED=1GB ;;
100) SPEED=100MB ;;
10) SPEED=10MB ;;
0) SPEED=10MB ;;
*) SPEED=ERROR ;;
esac
mode=`${KSTAT} -m e1000g -i $num -s link_duplex | grep link_duplex | awk '{print $2}'`
case $mode in
2) MODE=FDX ;;
1) MODE=HDX ;;
0) MODE=UNKNOWN ;;
*) MODE=ERROR ;;
esac
}
# Function to test Sun NXGE interface on Sun Fire Tx000.
Check_NXGE_NIC()
{
autospeed=`${NDD} -get /dev/${1}${2} adv_autoneg_cap`
case $autospeed in
1) AUTOSPEED=ON ;;
0) AUTOSPEED=OFF ;;
*) AUTOSPEED=ERROR ;;
esac
status=`${DLADM} show-dev ${1}${2} 2> /dev/null | awk '{print $3;}'`
case $status in
up) STATUS=UP ;;
down) STATUS=DOWN ;;
unknown) STATUS=UNKNOWN ;;
*) STATUS=ERROR ;;
esac
speed=`${DLADM} show-dev ${1}${2} 2> /dev/null | awk '{print $5;}'`
case $speed in
1000) SPEED=1GB ;;
100) SPEED=100MB ;;
10) SPEED=10MB ;;
0) SPEED=10MB ;;
*) SPEED=ERROR ;;
esac
mode=`${DLADM} show-dev ${1}${2} 2> /dev/null | awk '{print $NF;}'`
case $mode in
full) MODE=FDX ;;
half) MODE=HDX ;;
unknown) MODE=--- ;;
*) MODE=ERROR ;;
esac
}
#############################################
# Start
#############################################
Check_ID
echo "\n Link: Auto-Neg: Status: Speed: Mode: Ethernet Address:"
echo "---------------------------------------------------------------------"
# Create a uniq list of network ports configured on the system.
# NOTE: This is done to avoid multiple references to a single network port
# (i.e. qfe0 and qfe0:1).
NICS=`${IFC} -a| egrep -v "lo|be|dman|lpfc|jnet"| awk -F: '/^[a-z,A-z]/ {print $1}'| sort -u`
for LINK in $NICS
do
if [ `echo $LINK | grep e1000g` ]
then
type=e1000g
num=$(echo $LINK | cut -f2 -d"g")
else
type=$(echo $LINK | sed 's/[0-9]//g')
num=$(echo $LINK | sed 's/[a-z,A-Z]//g')
fi
# Here we reference the functions above to set the variables for each port which
# will be outputed below.
case ${type} in
bge) Check_BGE_NIC $type $num ;;
ce) Check_CE $type $num ;;
dmfe) Check_DMF_NIC $type $num ;;
ipge) Check_IPGE $type $num ;;
e1000g) Check_E1KG $type $num ;;
nxge) Check_NXGE_NIC $type $num ;;
*) Check_NIC $type $num ;;
esac
# Set ethernet variable and output all findings for a port to the screen.
ETHER=`$IFC $LINK| awk '/ether/ {print $2}'`
echo "$LINK $AUTOSPEED $STATUS $SPEED $MODE $ETHER"
done
#############################################
# End
#############################################
##############################################################################
### This script is submitted to BigAdmin by a user of the BigAdmin community.
### Sun Microsystems, Inc. is not responsible for the
### contents or the code enclosed.
###
###
### Copyright Sun Microsystems, Inc. ALL RIGHTS RESERVED
### Use of this software is authorized pursuant to the
### terms of the license found at
### http://www.sun.com/bigadmin/common/berkeley_license.jsp
##############################################################################
Output of this command will look something like this:
Link: Auto-Neg: Status: Speed: Mode: Ethernet Address:
---------------------------------------------------------------------
dmfe0 ON UP 100MB FDX 0:3:ba:xx:xx:xx
