[j-nsp] EX4200 sflow, more then one collector?

[Sheremet Roman]

Hi,

I  have sflow export from my EX4200 switch to my linux collector (like
pmacct).  Everything  works  fine. But i want devide data per physical
port to two collectors, its possible yet?

For example:
Collector 1.1.1.1 ports ge-0/0/0 and ge-0/0/1 and ....
Collector 1.1.1.2 ports ge-0/0/2 and ge-0/0/3 and ....

Like  i  see  i have way for setup two or more collectors, but i cant
see any way how to group ports per collector...

If  you  ask  why  i need this? For example i want collect and analyse
Uplink ports at one collector and downlink ports with other one.

Also  , one more question, why we need more then one collector if both
got same data ? Just for redundancy?

Thanks!