SNMP not working?

[JuAnChO]

Hi there

I'm having this weird issue...

Basically I installed Zabbix 1.8.4 in Debian Lenny x64 a few months ago, created a template to monitor my two CISCO 3845 via SNMP, everything worked like a charm...

Someone thought it'd be OK to "change" things in the server and basically I had to reinstall the whole OS, now I installed Debian Squeeze x64 + Zabbix 1.8.4, added all my servers using Linux Template and Zabbix Agent, all OK up to this point.

Then I added both CISCO 3845 with the template I used before... and surprise... they're not working... I do have some other monitoring tools, and they do work...

I followed the exact same steps I did the last time, got no errors...

Any clues why this is happening?

Thanks in advance

[richlv]

check these items and hosts in config section, see whether any errors are reported there.
check zabbix server logfile for any errors.
make sure zabbix is compiled with snmp support (see messages logged upon zabbix server startup)