So, it works for jffnms 0.8.5, but not for 0.9.1.
With 0.9.1 :
root@jffnms-test:/usr/share/jffnms/engine/discovery# snmpwalk -v1 -c
public 10.254.251.201 system
{some warning lines due to certains mibs... removed}
SNMPv2-MIB::sysDescr.0 = STRING: Hardware: x86 Family 15 Model 2
Stepping 7 AT/AT CO
OK, I find a solution. There are several problems : with Debian
Squeeze we don't have anymore basics MIBS installed with snmp*
packages. We have to install snmp-mibs-downloader and comment out the
line mibs : in /etc/snmp/snmp.conf (or add mibs :ALL). Then it works
with CLI :
root@jffnms-test:/usr