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 Post subject: Hostinfo plugin
PostPosted: Tue Aug 08, 2006 12:39 am 
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Joined: Mon Jul 18, 2005 10:42 pm
Posts: 43
Location: Melbourne, Australia
Hi all, hopefully this is a simple fix! Has anyone had any issues with the "Hostinfo" plugin, specifically the SNMP version information (see attached image)?


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 Post subject:
PostPosted: Tue Aug 08, 2006 8:41 am 
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Posts: 5901
Location: Michigan, USA
Moved to Plugins General

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 Post subject:
PostPosted: Tue Aug 08, 2006 10:01 pm 
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From the command line, what is the output of
Code:
snmpwalk --version 2>&1


You may have to put in the full path to snmpwalk.

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 Post subject:
PostPosted: Thu Aug 10, 2006 12:59 am 
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Joined: Mon Jul 18, 2005 10:42 pm
Posts: 43
Location: Melbourne, Australia
Output below.




C:\Documents and Settings\td>snmpwalk --version 2>&1
Cannot find module (NOTIFICATION-LOG-MIB): At line 1 in (none)
Cannot find module (NET-SNMP-AGENT-MIB): At line 1 in (none)
Cannot find module (DISMAN-EVENT-MIB): At line 1 in (none)
No hostname specified.
USAGE: snmpwalk [OPTIONS] AGENT [OID]

Version: 5.3.0.1
Web: http://www.net-snmp.org/
Email: net-snmp-coders@lists.sourceforge.net

OPTIONS:
-h, --help display this help message
-H display configuration file directives understood
-v 1|2c|3 specifies SNMP version to use
-V, --version display package version number
SNMP Version 1 or 2c specific
-c COMMUNITY set the community string
SNMP Version 3 specific
-a PROTOCOL set authentication protocol (MD5|SHA)
-A PASSPHRASE set authentication protocol pass phrase
-e ENGINE-ID set security engine ID (e.g. 800000020109840301)
-E ENGINE-ID set context engine ID (e.g. 800000020109840301)
-l LEVEL set security level (noAuthNoPriv|authNoPriv|authPriv)
-n CONTEXT set context name (e.g. bridge1)
-u USER-NAME set security name (e.g. bert)
-x PROTOCOL set privacy protocol (DES)
-X PASSPHRASE set privacy protocol pass phrase
-Z BOOTS,TIME set destination engine boots/time
General communication options
-r RETRIES set the number of retries
-t TIMEOUT set the request timeout (in seconds)
Debugging
-d dump input/output packets in hexadecimal
-D TOKEN[,...] turn on debugging output for the specified TOKENs
(ALL gives extremely verbose debugging output)
General options
-m MIB[:...] load given list of MIBs (ALL loads everything)
-M DIR[:...] look in given list of directories for MIBs
-P MIBOPTS Toggle various defaults controlling MIB parsing:
u: allow the use of underlines in MIB symbols
c: disallow the use of "--" to terminate comments
d: save the DESCRIPTIONs of the MIB objects
e: disable errors when MIB symbols conflict
w: enable warnings when MIB symbols conflict
W: enable detailed warnings when MIB symbols conflict
R: replace MIB symbols from latest module
-O OUTOPTS Toggle various defaults controlling output display:
0: print leading 0 for single-digit hex characters
a: print all strings in ascii format
b: do not break OID indexes down
e: print enums numerically
E: escape quotes in string indices
f: print full OIDs on output
n: print OIDs numerically
q: quick print for easier parsing
Q: quick print with equal-signs
s: print only last symbolic element of OID
S: print MIB module-id plus last element
t: print timeticks unparsed as numeric integers
T: print human-readable text along with hex strings
u: print OIDs using UCD-style prefix suppression
U: don't print units
v: print values only (not OID = value)
x: print all strings in hex format
X: extended index format
-I INOPTS Toggle various defaults controlling input parsing:
b: do best/regex matching to find a MIB node
h: don't apply DISPLAY-HINTs
r: do not check values for range/type legality
R: do random access to OID labels
u: top-level OIDs must have '.' prefix (UCD-style)
s SUFFIX: Append all textual OIDs with SUFFIX before parsing
S PREFIX: Prepend all textual OIDs with PREFIX before parsing
-L LOGOPTS Toggle various defaults controlling logging:
e: log to standard error
o: log to standard output
n: don't log at all
f file: log to the specified file
s facility: log to syslog (via the specified facility)

(variants)
[EON] pri: log to standard error, output or /dev/null for level 'pri' an
d above
[EON] p1-p2: log to standard error, output or /dev/null for levels 'p1' to
'p2'
[FS] pri token: log to file/syslog for level 'pri' and above
[FS] p1-p2 token: log to file/syslog for levels 'p1' to 'p2'
-C APPOPTS Set various application specific behaviours:
p: print the number of variables found
i: include given OID in the search range
I: don't include the given OID, even if no results are returned
c: do not check returned OIDs are increasing
t: Display wall-clock time to complete the request


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 Post subject:
PostPosted: Thu Aug 10, 2006 6:23 am 
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Joined: Tue May 14, 2002 5:08 pm
Posts: 14861
Location: MI, USA
Windows does not understand " 2>&1". In Windows you need to simply run "snmpwalk --version".

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Author of MacTrack, Boost, CLog, SpikeKill, Platform RTM, DSStats, maintainer of Spine, lot's of unpublished work and most of Cacti's bugs.
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 Post subject:
PostPosted: Thu Aug 10, 2006 11:00 pm 
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Joined: Mon Jul 18, 2005 10:42 pm
Posts: 43
Location: Melbourne, Australia
ok thanks. Output below..



C:\Documents and Settings\td>snmpwalk --version
Cannot find module (NOTIFICATION-LOG-MIB): At line 1 in (none)
Cannot find module (NET-SNMP-AGENT-MIB): At line 1 in (none)
Cannot find module (DISMAN-EVENT-MIB): At line 1 in (none)
No hostname specified.
USAGE: snmpwalk [OPTIONS] AGENT [OID]

Version: 5.3.0.1
Web: http://www.net-snmp.org/
Email: net-snmp-coders@lists.sourceforge.net

OPTIONS:
-h, --help display this help message
-H display configuration file directives understood
-v 1|2c|3 specifies SNMP version to use
-V, --version display package version number
SNMP Version 1 or 2c specific
-c COMMUNITY set the community string
SNMP Version 3 specific
-a PROTOCOL set authentication protocol (MD5|SHA)
-A PASSPHRASE set authentication protocol pass phrase
-e ENGINE-ID set security engine ID (e.g. 800000020109840301)
-E ENGINE-ID set context engine ID (e.g. 800000020109840301)
-l LEVEL set security level (noAuthNoPriv|authNoPriv|authPriv)
-n CONTEXT set context name (e.g. bridge1)
-u USER-NAME set security name (e.g. bert)
-x PROTOCOL set privacy protocol (DES)
-X PASSPHRASE set privacy protocol pass phrase
-Z BOOTS,TIME set destination engine boots/time
General communication options
-r RETRIES set the number of retries
-t TIMEOUT set the request timeout (in seconds)
Debugging
-d dump input/output packets in hexadecimal
-D TOKEN[,...] turn on debugging output for the specified TOKENs
(ALL gives extremely verbose debugging output)
General options
-m MIB[:...] load given list of MIBs (ALL loads everything)
-M DIR[:...] look in given list of directories for MIBs
-P MIBOPTS Toggle various defaults controlling MIB parsing:
u: allow the use of underlines in MIB symbols
c: disallow the use of "--" to terminate comments
d: save the DESCRIPTIONs of the MIB objects
e: disable errors when MIB symbols conflict
w: enable warnings when MIB symbols conflict
W: enable detailed warnings when MIB symbols conflict
R: replace MIB symbols from latest module
-O OUTOPTS Toggle various defaults controlling output display:
0: print leading 0 for single-digit hex characters
a: print all strings in ascii format
b: do not break OID indexes down
e: print enums numerically
E: escape quotes in string indices
f: print full OIDs on output
n: print OIDs numerically
q: quick print for easier parsing
Q: quick print with equal-signs
s: print only last symbolic element of OID
S: print MIB module-id plus last element
t: print timeticks unparsed as numeric integers
T: print human-readable text along with hex strings
u: print OIDs using UCD-style prefix suppression
U: don't print units
v: print values only (not OID = value)
x: print all strings in hex format
X: extended index format
-I INOPTS Toggle various defaults controlling input parsing:
b: do best/regex matching to find a MIB node
h: don't apply DISPLAY-HINTs
r: do not check values for range/type legality
R: do random access to OID labels
u: top-level OIDs must have '.' prefix (UCD-style)
s SUFFIX: Append all textual OIDs with SUFFIX before parsing
S PREFIX: Prepend all textual OIDs with PREFIX before parsing
-L LOGOPTS Toggle various defaults controlling logging:
e: log to standard error
o: log to standard output
n: don't log at all
f file: log to the specified file
s facility: log to syslog (via the specified facility)

(variants)
[EON] pri: log to standard error, output or /dev/null for level 'pri' an
d above
[EON] p1-p2: log to standard error, output or /dev/null for levels 'p1' to
'p2'
[FS] pri token: log to file/syslog for level 'pri' and above
[FS] p1-p2 token: log to file/syslog for levels 'p1' to 'p2'
-C APPOPTS Set various application specific behaviours:
p: print the number of variables found
i: include given OID in the search range
I: don't include the given OID, even if no results are returned
c: do not check returned OIDs are increasing
t: Display wall-clock time to complete the request


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 Post subject:
PostPosted: Fri Aug 11, 2006 5:48 am 
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Developer
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Joined: Tue May 14, 2002 5:08 pm
Posts: 14861
Location: MI, USA
Hmm, check you syntax and make sure you fix those missing MIB files.

_________________
True understanding begins only when we realize how little we truly understand...

Life is an adventure, let yours begin with Cacti!

Author of MacTrack, Boost, CLog, SpikeKill, Platform RTM, DSStats, maintainer of Spine, lot's of unpublished work and most of Cacti's bugs.
_________________
Official Cacti Documentation
Gandalfs Official Debugging Help
Central Plugin Repository
Central Templates Repository


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 Post subject:
PostPosted: Sat Aug 12, 2006 11:32 am 
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Developer

Joined: Thu Apr 07, 2005 3:29 pm
Posts: 1316
Location: B/CS Texas
Also seems that the linux net-snmp wants --version to display the version, while the win32 package wants -V

I will have to compensate for this in the plugin.

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 Post subject:
PostPosted: Sun Aug 13, 2006 9:37 pm 
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Joined: Mon Jul 18, 2005 10:42 pm
Posts: 43
Location: Melbourne, Australia
Thankyou. It works by modifying hostinfo.php,

$output = shell_exec ("$path_snmpwalk --version 2>&1");

To this,

$output = shell_exec ("$path_snmpwalk -V 2>&1");


Thanks again.


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