Showing posts with label NerveCenter. Show all posts
Showing posts with label NerveCenter. Show all posts

Monday, May 21, 2012

LogMatrix: NerveCenter Basics


Abstract:
NerveCenter was one of the first network management platforms in the industry, providing full Fault and Performance Management. Originally created by a company called NetLabs, ports of the software were created by AT&T and NCR under AT&T UNIX and NCR UNIX MP-RAS. Larry Wall, the creator of Perl joined NetLabs in 1991 - Perl is heavily integrated into NerveCenter. NerveCenter was known to scale well, back in 1996. NerveCenter was later purchased by Seagate, Veritas, Open Service Inc., and is now owned by LogMatrix.


New Release:
LogMatrix recently released NerveCenter 6.0. Features include: MIB Browser, Windows 2008R2 support, data enrichment.

Strengths:
NerveCenter provides a platform to model the health of systems using multi-state finite state machines. Most systems understand up/down (Durable Events under SMARTS / EMC Ionix / EMC ITOI) or monitoring single events (Momentary Events under SMARTS / EMC Ionix / EMC ITOI.) The user community can easily provision their own rules by visually building a finite state machine in a drag & drop environment - perhaps the simplest configuration available in any network management platform today.

Weaknesses:
 There used to be a bundled reporting tool. Graphs were able to be produced, using logged data, with the option to view and print reports. This feature was supported by NetLabs in addition to an AT&T (who ported a copy of NerveCenter to SVR4.)
NerveCenter came from an environment which provided a clean and fast X Windows Interface. This interface was exchanged, for a bulky Win32 interface (which cross-compiled into an even bulkier X Windows interface) for the benefit of fat Windows client.

Basics Video:
The following video clip describes a basic fundamental building blocks in NerveCenter.

Wednesday, May 19, 2010

LogMatrix NerveCenter Installation for Solaris 10

Abstract: This documents a basic installation of NerveCenter from LogMatrix on a Solaris 10 server. Initially I tried to add the web-based administration as well but the documentation only gave instructions on using it with Apache 1.x. As I lack the proficiency to work with Apache 1.x, don't want to add security flaws associated with it, and wasn't sure what workarounds were required to get Apache 2 integration, I skipped that step (the 'w' option).

# groupadd ncadmins

# groupadd ncusers

# cd ../NC5104/BIN/

# ./INSTALL.SH

Continue? Yes

Agree to legal terms? Yes

Installation directory [/opt/OSInc]? [Press Enter]

Component Selection: a c d s


This is all of the options that aren't for integration with other network management packages or web-based administration.

use default path [/usr/dt/lib] for x libraries? [Press Enter]

update NIS settings? [Y]

directory for web browser to view documentation: /usr/bin/firefox

set NerveCenter as a daemon (will always restart with system)? [Y]es

configure Pam integration for authentication? [Y]es


(shell script finishes)

# cp CORP.dat /opt/OSInc/conf/

# ./opt/OSInc/bin/ncstart

# . /opt/OSInc/userfiles/ncenv.ksh


Add ". /opt/OSInc/userfiles/ncenv.ksh" to every account that will access NerveCenter or to /etc/profile if everyone will access

From an xwindows terminal session on an account that's been added to the user groups above

$ ncadmin &

or

$ client &