Your perl/net-snmp environment is damaged. You have mismatched files
from 5.4.2.1 and 5.4.1.
Compilation failed in require at /etc/snmp/haproxy.pl line 18.
BEGIN failed--compilation aborted at /etc/snmp/haproxy.pl line 18.
During my previous fiddling around trying to find the root of the
problem, I did copy net-snmp-5.4.2.1/perl/blib/lib/NetSNMP/agent.pm
to /usr/local/lib/perl/5.10.0/NetSNMP/agent.pm.
So now you have one file from 5.4.2.1 and others from 5.4.1. My
suggestion is to stick with 5.4.1 or to make a proper upgrade to 5.4.2.1.
I've reinstalled the 5.4.1 with perl enabled. Now if I'm getting the
following result on haproxy.pl:
$ perl /etc/snmp/haproxy.pl
netsnmp_assert !"registration != duplicate" failed agent_registry.c:535
netsnmp_subtree_load()
netsnmp_assert !"registration != duplicate" failed agent_registry.c:535
netsnmp_subtree_load()
netsnmp_assert !"registration != duplicate" failed agent_registry.c:535
netsnmp_subtree_load()
Warning: no access control information configured.
It's unlikely this agent can serve any useful purpose in this state.
Run "snmpconf -g basic_setup" to help you configure the Haproxy.conf
file for this agent.
I ran snmpconf (answering to the best of my ability) but am still
getting the same results. I actually ended up copying the resulting
snmp.conf file to /etc/snmpd/snmpd.local.conf with the following contents:
proc httpd 1
rwuser ruy auth
rocommunity public
rwcommunity public
trapcommunity public
authtrapenable 1
disablePerl false
perl do '/etc/snmp/haproxy.pl';
Syslog shows no errors, and it does show the incoming connection when I
do the snmpbulkwalk. But the result is still:
$ snmpbulkwalk -c public -v2c 127.0.0.1 1.3.6.1.4.1.29385.106.1.0.17
SNMPv2-SMI::enterprises.29385.106.1.0.17 = No more variables left in
this MIB View (It is past the end of the MIB tree)
Did i get the snmpd.conf wrong? Or is there still something else I need
to configure?
Cheers
Ruy