Nuno Pereira wrote:
Resending to the list...
Instead of
snmpget -Oqv -v2c -c BAW_R 172.16.200.11 1.3.6.1.2.1.2.2.1.10.4 $input
snmpget -Oqv -v2c -c BAW_R 172.16.200.11 1.3.6.1.2.1.2.2.1.16.4 $output
try
input = `snmpget -Oqv -v2c -c BAW_R 172.16.200.11
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When i do the 'echo', i have the result :
#sh test_script.sh
77134772:461597000
but not in my rrd file:
#rrdtool fetch switch.rrd AVERAGE
the result is: nan nan
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There is a progress:
#rrdtool update switch.rrd 1222690800:77134772:461597000
# rrdtool fetch switch.rrd AVERAGE --start 1222690400
input output
1222690500: nan nan
1222690800: 0.00e+00 0.00e+00
I try the update manually, why there is
Fixing your original script...
---
#!/bin/sh
a=0
while [ $a != 0 ]; do
in=`snmpwalk -v2c -c public xxx.xxx.xxx.xxx 1.3.6.1.2.1.2.2.1.10.4`
out=`snmpwalk -v2c -c public xxx.xxx.xxx.xxx 1.3.6.1.2.1.2.2.1.16.4`
# I can use N as a replacement for the current time
rrdtool update
So, this is the final script which is running :
#!/bin/sh
a=0
while [ $a!=0 ]; do
input=$(snmpget -Oqv -v2c -c public xxx.xxx.xxx.xxx 1.3.6.1.2.1.2.2.1.10.4)
output=$(snmpget -Oqv -v2c -c public xxx.xxx.xxx.xxx 1.3.6.1.2.1.2.2.1.16.4)
echo $input:$output
# I can use N as a replacement
OK,
A few more problems here...
1. It's a good bet that the following isn't doing what you think it is:
a=0
while [ $a!=0 ]; do
You probably meant to do
a=1
while [ $a -ne 0 ]; do
Though I will concede that the following would also work:
a=1
You're right Andy,
I decrease the intervale and i change the port of the switch.
I explain, i tested the traffic on the port 4 (choose at random) but after
test, the traffic on this port is constant, it's explain the value 0.
I test on a other port and the result is better!! :-D
Thank you
1. It's a good bet that the following isn't doing what you think it is:
a=0
while [ $a!=0 ]; do
You probably meant to do
a=1
while [ $a -ne 0 ]; do
Though I will concede that the following would also work:
a=1
while [ $a != 0 ]; do
In fact, i don't really understood
can you explain to me the signification please :-D
a=1
while [ $a -ne 0 ]; do
particularly this parts : [ $a -ne 0 ]
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In fact, i don't really understood
can you explain to me the signification please :-D
a=1
while [ $a -ne 0 ]; do
particularly this parts : [ $a -ne 0 ]
This is a Conditional Expression (see the man section for more info) that
you can use in sh to test if arg1 is not qual to arg2.
thanks you Nuno Pereira, you're right, this method is better.
I'm going to change my script =)
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Hello!!
I need some help with my rrd file. I want to do graphs of input and output
traffic of my network.
I create the follow rrd file:
rrdtool create switch.rrd \
DS:input:COUNTER:600:U:U \
DS:output:COUNTER:600:U:U \
RRA:AVERAGE:0.5:1:600 \
On Fri, Sep 26, 2008 at 01:50:13AM -0700, alucard95 wrote:
Hello!!
Hi.
I need some help with my rrd file. I want to do graphs of input and output
traffic of my network.
[... snipp ...]
next i create a script to upload my rrd file :
#!/bin/sh
a=0
while [ $a != 0 ]; do
snmpwalk -v2c
First thank you for help me!!
Show us the output of your snmpget command. I guess it looks like this:
[EMAIL PROTECTED]:~$ snmpwalk -v2c -c public 192.168.1.222
1.3.6.1.2.1.2.2.1.16.4
IF-MIB::ifOutOctets.4 = Counter32: 262658353
Yes, the output is : IF-MIB::ifOutOctets.4 = Counter32:
Hi,
Show us the output of your snmpget command. I guess it looks like this:
[EMAIL PROTECTED]:~$ snmpwalk -v2c -c public 192.168.1.222
1.3.6.1.2.1.2.2.1.16.4
IF-MIB::ifOutOctets.4 = Counter32: 262658353
Yes, the output is : IF-MIB::ifOutOctets.4 = Counter32: 461597000
as Alexander
little typo (sorry):
snmpwalk ... 1.3.6.1.2.1.2.2.1.16.4 | sed 's/^.*: \([0-9]*\)$/\1/' $out
Rene.
Pt! Schon vom neuen WEB.DE MultiMessenger gehört?
Der kann`s mit allen: http://www.produkte.web.de/messenger/?did=3123
On Fri, Sep 26, 2008 at 01:45:35PM +0200, Rene Fritzsche wrote:
Hi,
Show us the output of your snmpget command. I guess it looks like this:
[EMAIL PROTECTED]:~$ snmpwalk -v2c -c public 192.168.1.222
1.3.6.1.2.1.2.2.1.16.4
IF-MIB::ifOutOctets.4 = Counter32: 262658353
Yes, the
ok, i progress,
The problem in my command was whis the end because when i execute :
rrdtool update switch.rrd 1222430700:77134872:461597800
and next :
rrdtool fetch switch.rrd AVERAGE --start 1222430400 --end 1222431000
the result is :
input output
or use snmpwalk -Oqv -c public localhost
no parsing needed
rrdtool update file.rrd N:`snmpwalk -Oqv -c public localhost
1.3.6.1.2.1.2.2.1.16.4`:`snmpwalk -Oqv -c public localhost
1.3.6.1.2.1.2.2.1.16.4`
and you only need to graph it
On Fri, 26 Sep 2008 13:58:20 +0200, Andreas Maus
[EMAIL
ok, thank you for this!
But i have an other question, why when i execute manually this command :
rrdtool update switch.rrd N:77134772:461597000
and next when i want to see the result :
rrdtool fetch switch.rrd AVERAGE --start N --end N
the output is :
input
Hi,
I think the confusion here is that rrdtool generally works with changes
rates of change; by specifying the same time for the start and end of the
period, no change can be calculated.
HTH!
/andy
On Friday 26 September 2008 08:14:51 am alucard95 wrote:
ok, i progress,
The problem in my
Thank you for all your answers!!
Now i modifie my script like this :
#!/bin/sh
a=0
while [ $a != 0 ]; do
snmpget -Oqv -v2c -c public xxx.xxx.xxx.xxx 1.3.6.1.2.1.2.2.1.10.4 $in
snmpget -Oqv -v2c -c public xxx.xxx.xxx.xxx 1.3.6.1.2.1.2.2.1.16.4 $out
# I can use N as a
Of alucard95
Sent: Friday, September 26, 2008 9:07 AM
To: rrd-users@lists.oetiker.ch
Subject: Re: [rrd-users] I need help with my rrd file
Thank you for all your answers!!
Now i modifie my script like this :
#!/bin/sh
a=0
while [ $a != 0 ]; do
snmpget -Oqv -v2c -c public xxx.xxx.xxx.xxx
I modified my script and named my variables names $input and $output.
The result is the same, how can i verify that my script is running??
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I think the problem is with my script.
So, i create a new script like this :
#!/bin/sh
snmpget -Oqv -v2c -c BAW_R 172.16.200.11 1.3.6.1.2.1.2.2.1.10.4 $input
snmpget -Oqv -v2c -c BAW_R 172.16.200.11 1.3.6.1.2.1.2.2.1.16.4 $output
# I can use N as a replacement for the current
You have to assign values to $input and $output!
/andy
On Friday 26 September 2008 10:28:18 am alucard95 wrote:
I think the problem is with my script.
So, i create a new script like this :
#!/bin/sh
snmpget -Oqv -v2c -c BAW_R 172.16.200.11 1.3.6.1.2.1.2.2.1.10.4
$input
snmpget -Oqv
Normally, the result of this command snmpget -Oqv -v2c -c BAW_R
172.16.200.11 1.3.6.1.2.1.2.2.1.10.4 is assign to $input and the same for
$output
isn't it??
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-c BAW_R 172.16.200.11 1.3.6.1.2.1.2.2.1.16.4`
Nuno Pereira
-Mensagem original-
De: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Em nome de alucard95
Enviada: sexta-feira, 26 de Setembro de 2008 15:28
Para: rrd-users@lists.oetiker.ch
Assunto: Re: [rrd-users] I need help with my rrd file
I
Ok, i'm going to try this on monday because i can't acceed to the server the
week end ;-)
However thank you very much for all your answers and i'll give you the
result the faster possible!
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For infinite loops in sh, I prefer the following:
while :
do
rrdtool ...
sleep 300
done
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