nanog mailing list archives
Re: [cacti-announce] Cacti 0.8.6j Released (fwd)
From: "Eric A. Hall" <ehall () ehsco com>
Date: Wed, 24 Jan 2007 16:26:10 -0500
On 1/24/2007 2:46 PM, Ray Burkholder wrote:
WMI requires Windows Authentication, and if one is running Linux tools, there are issues. I havn't come a cross an easy way to get to WMI from Linux yet. Anyone have any suggestions?
I've been working on this for a while actually. WMI is WBEM, except that WMI uses DCOM as a transfer protocol instead of using HTTP like WBEM. The big problem for Linux is that there aren't any implementations. However there are some interesting tools that provide gateway services that get around the problem. Part of the openpegasus tarball is a program called wmimapper that provides a WBEM to WMI gateway. Basically you send it WBEM queries with HTTP authentication etc, and it converts those into WMI requests. It runs on Windows (to generate the DCOM), and it's source-only so you'll need to compile it yourself (although IBM and HP also include older ports in their server monitoring software). I've been using it to pull Everest sensor data off Windows boxes into Cacti on Linux for a while. There are some problems with the whole thing, but it pretty much works. SNMP Informant has a WMI-SNMP gateway agent that makes some/most Windows data available through SNMP, which is handy. nsclient also provides access to some perfmon and static data through a custom agent/proxy protocol too. http://forums.cacti.net/viewtopic.php?t=11752 http://www.openpegasus.org/ http://www.snmp-informant.com/ http://nsclient.ready2run.nl/ -- Eric A. Hall http://www.ehsco.com/ Internet Core Protocols http://www.oreilly.com/catalog/coreprot/
Current thread:
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd), (continued)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Paul Vixie (Jan 24)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Jeroen Massar (Jan 24)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Paul Vixie (Jan 24)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Eric A. Hall (Jan 24)
- monitoring software design, was Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Travis H. (Jan 25)
- RE: [cacti-announce] Cacti 0.8.6j Released (fwd) Ray Burkholder (Jan 24)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Mark Boolootian (Jan 24)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) william(at)elan.net (Jan 24)
- RE: [cacti-announce] Cacti 0.8.6j Released (fwd) Andrew Kirch (Jan 24)
- RE: [cacti-announce] Cacti 0.8.6j Released (fwd) Ray Burkholder (Jan 24)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Eric A. Hall (Jan 24)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Travis H. (Jan 25)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Jared Mauch (Jan 24)
- RE: [cacti-announce] Cacti 0.8.6j Released (fwd) Ray Burkholder (Jan 25)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Florian Weimer (Jan 25)
- Re: [cacti-announce] Cacti 0.8.6j Released (fwd) Jason LeBlanc (Jan 25)