problems with using custom snmp script

hes, Alex Ott Jet Infosystems, http://www.jetinfosoft.ru/ +7 (095) 411 76 01 --- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop report

question on pass scripts

I try to use simple script like this: #!/bin/sh echo .1.3.6.1.4.1.2021.255 echo integer echo 20 but also get error message: UCD-SNMP-MIB::ucdavis.255 = No Such Object available on this agent at this OID please answer me, what is problem? -- With best wishes, Alex Ott Jet Infosystems, h