Qnap NAS snmp free disk

[gbiondi]

Hi,

I have some qnap on my customers, and I want make graph with thresold for alarm disk space..
I have found in the private mib, a OID work for my case:

1.3.6.1.4.1.24681.1.2.17.1.5

This OID return this value:

snmpwalk -Os -c public -v 1 192.168.200.9 .1.3.6.1.4.1.24681.1.2.17.1.5
enterprises.24681.1.2.17.1.5.1 = STRING: "3.68 TB"

Oh oh!! Surprise.. is a 'STRING' value not INTEGER..

How can I do for 'translate' this, for able cacti to create a Graph?
With 'Generic OID' procedure, not work, because is STRING!!! I have try but the graph remains to '0'

All the best for support..

[gandalf]

cacti "should" strip off trailing characters. But in fact, I have no practical knowledge of that ...
R.

[gbiondi]

Yes, I had seen, but not work..



Best regards

[gandalf]

Please report your cacti version as there have been recent fixes concerning that part of code.
R.

[gbiondi]

Hi..

thanks for answer..

Cacti Version - 0.8.7c
Plugin Architecture - 2.2
Poller Type - Cactid v
Server Info - Linux 2.6.9-89.0.20.plus.c4smp
Web Server - Apache/2.0.63 (CentOS)
PHP - 5.1.6
PHP Extensions - libxml, xml, wddx, tokenizer, sysvshm, sysvsem, sysvmsg, standard, SimpleXML, sockets, SPL, shmop, session, Reflection, pspell, posix, mime_magic, iconv, hash, gmp, gettext, ftp, exif, date, curl, ctype, calendar, bz2, zlib, pcre, openssl, apache2handler, gd, ldap, mysql, mysqli, PDO, pdo_mysql, pdo_sqlite, snmp, eAccelerator
MySQL - 5.0.82sp1
RRDTool - 1.2.23
SNMP - 5.1.2
Plugins

• Global Plugin Settings (settings - v0.5)
  Large Site Performane Booster for Cacti (boost - v2.2)
  Device Monitoring (monitor - v0.8.2)
  Network Discovery (discovery - v0.8.5)
  Network Tools (tools - v0.3)
  Syslog Monitoring (syslog - v0.5.2)
  Device Tracking (mactrack - v1.1)
  Login Page Mod (loginmod - v1.0)
  Update Checker (update - v0.4)
  FlowView (flowview - v0.6)
  Host Info (hostinfo - v0.2)
  Error Images (errorimage - v0.1)
  PHP Network Weathermap (weathermap - v0.95b)
  docs
  Cacti-ReportIt (reportit - v0.6.1)
  Router Configs (routerconfigs - v0.1)
  WMI Query (wmi - v0.1)
  Realtime for Cacti (realtime - v0.35)

[gandalf]

This is indeed quite old as we recently fixed some issues in exactly that part of code.
R.

[gbiondi]

This a CactiEZ installation.. how must be upgrade?

All the best

[gandalf]

I'm no expert of CactiEZ. But as it's simply plain php code, it should work just like the normal code upgrade procedure documented at 1st link of my sig
R.