Ok, monitor works fine now :-)
for those of you interested, I've written a doc on how to extract
information from backend-monitor and display it with graphs browsable
through HTML using the combination of mrtg/rrd/snmp and a perl script
monitor report. Actually it is originaly a doc on using mrtg/rrd/snmp to
graph any kind of data, but I included ldap monitoring graphs in it.
http://www.int-evry.fr/mci/user/procacci/Doc/monitor-snmp-ldap-rrd.html
sreenshots (from a poorly used ldap server !) are in :
http://www.int-evry.fr/mci/user/procacci/Doc/monitor-snmp-ldap-rrd.html#htoc16
Unfortunatly the doc is in french ! but config files, perl script are in
english anyway, there are also good online traductors ...
The monitor perl script
http://www.int-evry.fr/mci/user/procacci/Files/monitor-jp.pl
isn't the best I (and the original creator
Vincent.Mathieu@univ-nancy2.fr) could do, but it works !.
Any contribution to it is welcome .