00 11 11 01 = 0 BB 1 = 0BB1
But instead, SNMP.pm spits out 'BC ', i.e. B followed by C followed by a pair
of spaces. I don't see how to translate 'BC ' back into a string of bits,
which I could then parse to produce English text.
(4) Am I headed off into the weeds? Or might there cheese a
I don't know -- you are roaming past my expertise level here. I look forward
to hearing from someone more knowledgeable about this process.
--sk
-Original Message-
From: Martin T [mailto:m4rtn...@gmail.com]
Sent: Thursday, July 09, 2015 5:43 AM
To: Stuart Kendrick
Cc: net-snmp-users
AM
To: Stuart Kendrick
Cc: net-snmp-users@lists.sourceforge.net
Subject: Re: correlation of MIB files and MIB support on SNMP agents
One more question- how properly vendors usually keep the MIB files and MIB
support on SNMP agent in correlation? I mean are there sometimes features
listed in MIB
Speaking from an operational perspective, I myself would add to your list
'documentation' -- i.e., when I want to better understand what a variable and
its values mean, I read the relevant section in the MIB files.
If they serve any other purpose, I would like to hear about it.
As an aside
Yes, I understand the relationship between SNMP agents MIB files in the way
you and DPS describe below.
Rephrasing using my words:
- Manufacturer decides to support, say, monitoring fan state. Let's take Cisco
as an example
- Cisco writes the CISCO-ENVMON-MIB file, including an Object
to coexist in my=
MIB collection ... and both specify a pethMainPsePower.1 variable ... ergo=
my efforts in this regard.]
--sk
Stuart Kendrick
Allen Institute
--
___
Net-snmp
to coexist in my MIB
collection ... and both specify a pethMainPsePower.1 variable ... ergo my
efforts in this regard.]
--sk
Stuart Kendrick
Sr. Network Engineer
T: 206.548.8465
[Description: C:\AllenInstitute_Email_signature_html_6e825420.png]
www.alleninstitute.orghttp://www.alleninstitute.org
For what it is worth, I see this issue occasionally even when I specify
'.1' ... generally on implementations from minor vendors
I end up doing the following ...
snmpwalk -c public {host} .iso host.walk
snmpwalk -c public {host} enterprises.{foo} host.walk
And even that doesn't always
.1.3.6.1.4.1.9.9.97.1.4.7.0
I was imagining a '-Px' option for disabling MIB parsing ... but I don't
see it. Perhaps this is not possible?
--sk
Stuart Kendrick
FHCRC
--
Precog is a next-generation analytics platform capable of advanced
On 8/9/2012 3:04 AM, Dave Shield wrote:
If you look in the IETF folder, you should see five duplicate names
(four of the form T11-FC*, plus DOCS-IETF-SUBMGT-MIB) In fact, the
names aren't exact duplicates - there is actually a space at the end
of the second version. This space is what is
OK - I think I've tracked down the problem.
These index files seem to use DOS-style line endings (i.e. CR/LF)
Unfortunately, the code to process them includes some very Unix-centric
thinking, and is explicitly looking for the LF character.
(See 'snmplib/parse.c:add_mibdir()')
I'm only
/snmp/mibs
... is this a problem?
== Would you have tips on how to narrow the fault domain?
I figure I could replicate the problem with a /much/ smaller collection
of MIB files ... but then I'm not sure what I would do once I had that
shrunken collection in hand.
?
--sk
Stuart Kendrick
FHCRC
On 8
2012 14:09, Stuart Kendrick skend...@fhcrc.org wrote:
== I don't see a '.index' file anywhere in /opt/local/share/snmp/mibs
... is this a problem?
No.
The index file was moved from the directory containing the MIB files,
(which could legitimately be mounted on read-only storage),
to come under
my MIB file collection, and I haven't needed Step #4.
Is this new? A bug? Or have I passed some threshold? [~2900 MIB files]
net-snmp-5.7.1 running under CentOS 5.8
?
--sk
Stuart Kendrick
FHCRC
--
Live Security
Ahh, I see. And I don't know the answer.
If you find out what kind of mapping exists between ifIn/OutDiscards and
dropped and/or overruns, I hope you'll post -- I would find it useful to
know this also
--sk
[...]
I'm looking for the overruns: number as in the ifconfig display:
# ifconfig
I rely on ifInDiscards and ifOutDiscards to report queue discards -- are
you looking for something different?
IF-MIB::ifInDiscards
guru snmptranslate -Of -IR ifInDiscards
.iso.org.dod.internet.mgmt.mib-2.interfaces.ifTable.ifEntry.ifInDiscards
guru
--sk
Stuart Kendrick
FHCRC
On 4/6/2012 2:06
Hi Bart,
Yup, the latest branch has fixed the issue. Thanx
--sk
You could try to clone the Net-SNMP git repository and to build and
install the V5-7-patches branch. From the changelog:
commit 2cc9504b9bb8625b94be6cda7e60993d059cd928
Date: Wed Oct 26 09:01:23 2011 +0200
CHANGES:
anything obvious (when searching for 'name' or 'host' or
'addr').
Any suggestions on a debug token to try? Other suggestions for
trouble-shooting?
--sk
Stuart Kendrick
FHCRC
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a
funding partner or two, without which this effort will fizzle.
--sk
Stuart Kendrick
FHCRC
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world's best and brightest in the field, creating
rather than input.
net-snmp-5.5
perl-5.10.1
--sk
Stuart Kendrick
FHCRC
Longer snippet of code below:
# Define SNMP session
$session = new SNMP::Session (Community = $read,
DestHost = $host
Hi Wes, hi Tom,
Any insights into this issue?
http://archives.devshed.com/forums/networking-100/munging-perl-s-stack-use-of-freed-vlaue-in-iteration-1378806.html
I've replicated it under net-snmp-5.5 and perl-5.10.1, so I guess I can predict
your answer Ick, gross, run away. :) Or, less
thanx for the confirmation thomas
--sk
Thomas Anders wrote:
Stuart Kendrick wrote:
Any insights into this issue?
http://archives.devshed.com/forums/networking-100/munging-perl-s-stack-use-of-freed-vlaue-in-iteration-1378806.html
I've replicated it under net-snmp-5.5 and perl-5.10.1, so I
Hi Thomas,
I don't have the skills to do this.
But I might (might) be able to find someone who has money.
If I had money, would that help? How much?
--sk
Thomas Anders wrote:
Stuart Kendrick wrote:
Any insights into this issue?
http://archives.devshed.com/forums/networking-100/munging
/local/lib/perl5/5.10.1/x86_64-linux-thread-multi
/usr/local/lib/perl5/5.10.1
/usr/local/lib/perl5/site_perl/5.10.1/x86_64-linux-thread-multi
/usr/local/lib/perl5/site_perl/5.10.1
.
gnat
Thank you for the suggestion,
--sk
Stuart Kendrick wrote:
Hi Thomas
Would you try the following and report the results you see?
gnat snmptranslate -IR -On mIBMajorVersionNumber
.1.3.6.1.4.1.674.10892.1.1.1
gnat snmpget -v 2c -c *** foo mIBMajorVersionNumber.0
MIB-Dell-10892::mIBMajorVersionNumber.0 = INTEGER: 5
gnat
where 'foo' is the name of the host you
/perl5/site_perl/5.10.1/x86_64-linux-thread-multi
/opt/vdops/lib/perl5/site_perl/5.10.1
/opt/vdops/lib/perl5/site_perl
.
gnat
--sk
Thomas Anders wrote:
Stuart Kendrick wrote:
I'm trying to compile net-snmp on a 64-bit box
What exact version of net-snmp are you trying to compile
-5.5/agent'
make: *** [subdirs] Error 1
gnat
gnat uname -a
Linux gnat 2.6.18-164.6.1.el5 #1 SMP Tue Nov 3 16:12:36 EST 2009 x86_64 x86_64
x86_64 GNU/Linux
gnat
gnat pwd
/opt/local/src/perl-5.10.1
gnat grep fPIC config.sh
cccdlflags='-fPIC'
gnat
--sk
Stuart Kendrick
Fred Hutchinson Cancer
bingo
thank you,
--sk
Mike Ayers wrote:
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Stuart Kendrick
Sent: Thursday, January 17, 2008 9:57 AM
Did not find 'zeroDotZero' in module SNMPv2-SMI
SNIP/
meanwhile, SNMPv2-SMI.txt contains a definition for zeroDotZero
, Counter64,
zeroDotZeroFROM SNMPv2-SMI
[...]
what is it about MIB file syntax that i am not understanding?
--sk
stuart kendrick
fhcrc
-
This SF.net email is sponsored by: Microsoft
Defy all
ahh, that's it. no output from 'sensors'
all the Linux boxes i'm using right now employ Dell hardware. a range
of Dell hardware, but Dell hardware nevertheless
i can take it from here; thanx for pursuing this with me
--sk
stuart kendrick
fhcrc
Bruce Shaw wrote:
Net-snmp sensors module
bruce,
so how do i enable LM-SENSORS-MIB going under Linux? i install the
lmmon package ... and then compile net-snmp and install the resulting snmpd?
--sk
stuart kendrick
fhcrc
Message: 2
Date: Wed, 14 Mar 2007 13:38:50 -0600
From: Bruce Shaw [EMAIL PROTECTED]
Subject: RE: MIB for cpu
;
say SNMP::translateObj('.1.3.6.1.4.1.9600.1.1.5.1.1.1.48');
guru ./test
cpuInstance.1.48
guru
what does it take to persuade Perl to translate that .1.48 into .0 ?
--sk
stuart kendrick
fhcrc
-
Using Tomcat but need to do
i've opened a case with Cisco's TAC, asking them to add this to
someone's to-do list
--sk
Dave Shield wrote:
On 03/10/06, Stuart Kendrick [EMAIL PROTECTED] wrote:
ok, so here's how this section started (CISCO-FLASH-MIB):
ChecksumString ::= TEXTUAL-CONVENTION
DISPLAY-HINT x
!
--sk
Dave Shield wrote:
On 28/09/06, Stuart Kendrick [EMAIL PROTECTED] wrote:
#2 0x2b9ec19cdec6 in sprint_realloc_octet_string
(buf=0x7fffe92142d0,
buf_len=0x7fffe92142c8, out_len=0x7fffe92142c0, allow_realloc=1,
var=0x2161cb0, enums=0x0, hint=0x1d4e521 , units=0x0
hi dave,
The most useful thing would be a stack trace of exactly where it has got
to.
Try 'bt'
I'm not 100% convinced by that source listing.
ok, here's output from both 'list' and 'bt':
[...]
Loaded symbols for /lib64/libnss_files.so.2
0x2b9ec1fbe6a5 in strlen () from
at a bug in net-snmp? or am i looking at a bug in Cisco's
SNMP agent? can you think of a work-around? i imagine that i could
write a script which would hack the enterprise MIB into chunks and walk
each chunk ... but that feels laborious to me
--sk
stuart kendrick
fhcrc
ahh, yes. but ... it affects both
--sk
Dave Shield wrote:
On 08/09/06, Stuart Kendrick [EMAIL PROTECTED] wrote:
i've found that snmpbulkwalk becomes unhappy when doing this against
some devices -- thus far, all Cisco switches
am i looking at a bug in net-snmp? or am i looking at a bug
... you might find some of the
variables useful, if not the code itself.
--sk
stuart kendrick
fhcrc
Subject: Re: Collecting CPU Memory Utilization on Cisco Catalyst 6500
From: Dave Shield [EMAIL PROTECTED]
To: Tam Vo [EMAIL PROTECTED]
Cc: net-snmp-users@lists.sourceforge.net
Date: Mon, 19 Dec 2005
yup, that fixes it!
--sk
On Tue, 29 Nov 2005, Wes Hardaker wrote:
On Mon, 28 Nov 2005 14:33:27 -0800 (PST), Stuart Kendrick [EMAIL
PROTECTED] said:
Stuart truncating unsigned value to 32 bits
Stuart when i grab this one particular variable, i see the above
Stuart warning
Aug 19 11:58:59 UTC 2005 x86_64
x86_64 x86_64 GNU/Linux
guru
net-snmp 5.3.pre3
--sk
stuart kendrick
fhcrc
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1
RFC1213-MIB::ifDescr.1 = STRING: lo
guru
the module-identity section in this MIB file starts as follows:
netSnmpExtendMIB MODULE-IDENTITY
LAST-UPDATED 20040508Z
what clues do you read in this output?
--sk
On Mon, 21 Nov 2005, Thomas Anders wrote:
Stuart Kendrick wrote:
what does
what's the difference between the 5.2 and the 5.3 trains? y'all seem to
be working on both of them simultaneously, which puzzles me ... i have a
linear kind of mind-set, which thinks that 5.2 precedes 5.3 ... but
obviously not in this case
just curious ...
--sk
hi,
what does this error message mean? conceptually, what am i missing?
guru snmpget -c public localhost ifDescr.1
Unexpected index type: 0 ifIndex 1
RFC1213-MIB::ifDescr.1 = STRING: lo
guru
net-snmp-5.3.pre3
--sk
stuart kendrick
fhcrc
!
--sk
stuart kendrick
fhcrc
On Tue, 23 Aug 2005, Alex Burger wrote:
Stuart Kendrick wrote:
however, i'm increasing finding it difficult to code around the bugs in
SNMP.pm.
https://sourceforge.net/tracker/index.php?func=detailaid=1206712group_id=12694atid=112694
I have attached
, using SNMP.pm, whereas it works fine when invoked from a
command-line tool.
if i can gather additional information for you, do let me know.
--sk
stuart kendrick
fhcrc
On Mon, 22 Aug 2005, Alex Burger wrote:
Hi Stuart.
Stuart Kendrick wrote:
hi,
what's the status of the perl module
knew a little more
about the status of support for SNMP.pm within the net-snmp project, i
would be able to make choices more effectively.
insights appreciated
--sk
stuart kendrick
fhcrc
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the paucity of my understanding of MIB files, it
suited me. i haven't detected any consequences thus far.
--sk
stuart kendrick
fhcrc
Subject: Did not find zeroDotZero
Date: Tue, 12 Jul 2005 11:22:28 -0700
From: Nathan Way [EMAIL PROTECTED]
To: net-snmp-users@lists.sourceforge.net
I'm running Net
this?
--sk
stuart kendrick
fhcrc
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query a
variable. that would be a lot of work ... is anyone else in the habit of
doing this (specifying MIB-file::object value)? or have i run into a
zebra? (i.e, an unusual case)
--sk
stuart kendrick
fhcrc
---
This SF.Net email
-MIB.my)
trace: parse(): parse.c, 4153:
[...]
so ... to my eyes ... looks like the Perl module is finding and loading
at least some of this MIB file ... but perhaps not loading all of it? is
there a more verbose level of debugging i can enable, around MIB parsing?
--sk
stuart kendrick
fhcrc
in this count.
::= { ciscoFlashPartitionEntry 6 }
WHATS NEXT
would anyone have tips on how i could analyze this issue more deeply?
tia,
--sk
stuart kendrick
fhcrc
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by Cisco Systems, Inc..
';
guru
i would really like this to work ... i'm in the middle of a big project,
and this issue has me stumped. if you can think of a way for me to
analyze the issue further, please drop me a line.
--sk
stuart kendrick
fhcrc
Re
now, if i handed one to bulkwalk, i got back
what i want.
-i don't understand why bulkwalk is returning two 'things' to me ... is it
supposed to? and what would i do with $val2 ... if it did contain
something?
insights appreciated.
--sk
stuart kendrick
fhcrc
of blessed Varbinds ... but perhaps i'm missing
something.
--sk
stuart kendrick
fhcrc
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--sk
stuart kendrick
fhcrc
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-- Forwarded message --
Date: Mon, 2 Aug 2004 09:05:31 -0700 (PDT)
From: Stuart Kendrick [EMAIL PROTECTED]
To: Dave Shield [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: Re: 5.1.2.pre2 notes (fwd)
hi dave,
ok, here is a packet trace with the script asking twice
hi dave,
ok, here is a packet trace with the script asking twice for
.1.3.6.1.4.1.9.5.1.4.1.1.6.1.1:
Source Destination Protocol Info
140.107.74.123 [...].50.5 SNMP GET iso.3.6.1.4.1.9.5.1.4.1.1.6.1.1
140.107.50.5 [...].74.123 SNMP RESPONSE iso.3.6.1.4.1.9.5.1.4.1.1.6.1.1
hi dave,
ok, i installed 5.1.2.rc2, i'm still seeing the same issue.
guru snmpget -V
NET-SNMP version: 5.1.2.rc2
guru
here are some details.
for grins, i verified that the translate function is working in both the
command-line utility and SNMP.pm:
guru snmptranslate -On -IR portOperStatus.1
, 14 Jun 2004 17:46:49 -0700 (PDT), Stuart Kendrick [EMAIL PROTECTED] said:
Stuart i think i've discovered that the Perl module bundled with NET-SNMP
Stuart searches its compile directory for 'default_store.so', rather than
Stuart @INC:
Well, it shouldn't but building against installed libraries
i'm playing with 5.1.2pre2 -- here is what i'm seeing:
-the perl module's ability to perform snmpgets has become unreliable for
me. i'm using a Cisco Catalyst 4006 as my target ... i can successfully
get sysDescr.0 (SNMPv2-MIB.txt), sysBootedImage (CISCO-STACK-IMAGE.my) ...
but not
-modules
--sk
stuart kendrick
fhcrc
seattle, wa
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