[j-nsp] RIP timers

[Nicolas Fevrier]

Hi,
is it possible to adjust RIP timers (particularly update timer) in junos ?
I can't find any equivalent command to the cisco's :
Router(config-router)#* timers basic* update invalid holddown flush 
[sleeptime]

I only found something for the holddown timer, but nothing related to 
the update timer.

cheers,

Nicolas.