[snmp oids] aggregate in graph

[epifanova]

i'm using zabbix 1.1.beta11 on freebsd box (5.4)

i have some monitored parameters (for expample ifOutNUcastPkts and ifOutUcastPkts)
how can i create grapht which can show me the sum of values of this parameters?

(i can't use zabbix agent and UserParameter becouse i'm trying to monitor old dlink switches)

[epifanova]

Problem is solved.

I decided to use agent on server side.
It run my script which get info from switches and working up date.

but, imho, it's not good solution. becouse this switches' items stored in zabbix server's section.


do anybody has any other ideas to solve this problem?