eem to have "live" data available at
frequencies below one hertz. Therefore, I was wondering if this could be
due to Net-SNMP caching values without the developers realizing this?
Thanks for your help,
Ali Al-Shabibi
Dave Shield wrote:
> On 13/09/06, Ali Al-Shabibi <[EMAIL PROTE
Is this also the case when polling switches? or only when Net-SNMP is
the agent?
Cheers
Dominique bastien wrote:
> net-SNMP is design with a cache principle to avoid
> polling the system when a user perform a walk of the
> MIB tree.
>
> the value in seconds depend of the coder of the
> particul
Hi,
I think you should check the SNMPMaxMessageSize on your cisco device. As most
of them have a SNMPMaxMessageSize of 1500 bytes (or a bit higher). This value
is configurable via the CLI under the snmp-server command.
Hope this helps,
--Ali
-Original Message-
From: [EMAIL PROTECTE
/2005 10:03 PM
To: Ali Al-Shabibi
Cc: net-snmp-users@lists.sourceforge.net
Subject: Re: does net-snmp cache snmp counters
Ali,
do you eventually care to answer Dave's question:
>>We'd need to know the exact MIB object(s) you're polling,
?
+Thomas
--
Thomas Anders (thomas.anders at blue-cable.de)
Hello again,
I have updated my version of Net-SNMP to 5.1.3.1 and still i observe the
same behaviour.
Cheers,
On Mon, 2005-10-10 at 17:59, Dave Shield wrote:
> On Mon, 2005-10-10 at 17:36 +0200, Ali Al-Shabibi wrote:
> > Hence my question, does net-snmp cache counter values?
>
Hi again,
I am running this on linux.
Sorry i forgot to include that in my previous mail.
Cheers,
On Mon, 2005-10-10 at 17:59, Dave Shield wrote:
> On Mon, 2005-10-10 at 17:36 +0200, Ali Al-Shabibi wrote:
> > Hence my question, does net-snmp cache counter values?
>
> It
17:59, Dave Shield wrote:
> On Mon, 2005-10-10 at 17:36 +0200, Ali Al-Shabibi wrote:
> > Hence my question, does net-snmp cache counter values?
>
> It depends on the counter (and often on the O/S as well)
> Some object values are cached by the agent, which will
> therefore
question, does net-snmp cache counter values?
Thanks for your help,
--
Ali Al-Shabibi
Contrary to popular belief Unix is userfriendly,
it is just picky as to whom it is friendly with...
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Power Architecture
ardware , basically during normal
operation a switch cpu utilisation is virtually zero. The CPU is only used
during the startup phase of the switch (during STP), andother particular
moments.
--
Ali Al-Shabibi
Contrary to popular belief, Unix is userfriendly
it's just picky a
and the
thread each process such that one thread would prepare and query, the
other would read and eventually store the results, and the third would
monitor and kill the other two when they have reached the specified
execution time.
If anyone, has any advice or critics, they are more then welcome!
11:53:06AM +0200, Ali Al-Shabibi wrote:
>
> > > RMON includes a whole lot of features that are intended to reduce
> > > the need for management stations to do a lot of polling. You may
> > > want to use them.
>
> > RMON only give you counters and it seems
des a whole lot of features that are intended to reduce the
> need for management stations to do a lot of polling. You may want to
> use them.
RMON only give you counters and it seems (unless i have missed
something) that you do not have control over the polling rate of this
module.
--
Ali Al-S
Hi,
Does net-snmp include support for the GETCOLS operation? and if so how
do we use it?
Thanks in advance,
--
Ali Al-Shabibi
Contrary to popular belief Unix is userfriendly,
it is just picky as to whom it is friendly with...
---
SF.Net
independant)?
Does anybody have any experience high speed monitoring?
Thanks in advance,
--
Ali Al-Shabibi
Contrary to popular belief Unix is userfriendly,
it is just picky as to whom it is friendly with...
---
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