how to graph 7513 temperature

[crinago]

I am trying to add graphs for our 7513 cisco router... I've already obtained the OIDs, but the problem is there is no index!!!

can i use cacti to do this????

anyway the 7513 has two cpu's that i should monitor namely rsp6 and rsp7

the rsp6 has inlet, hotpoint and exhaust temperature values the rsp7 also has these parameters...

the thing is i want to minotor all the three parameters in one graph...

one for rsp6 and one for rsp7... any help is deeply appreciated.. thanks!