[j-nsp] snmp counter reset

[shuka at aqua.plala.or.jp]

Hi.

Since the counter ifInUcastPkts value which a snmp agent acquires is incorrect, 
I want to reset a counter at once. What should it carry out?

"clear interface statistics fe-x/x/x" and
"clear snmp statistics" 
is not useless.

thanks.

----shuka