SRX

Hi 

I want to collect nflows from my srx cluster to nflow collector.I have configured srx as follows

 > show configuration forwarding-options

sampling {
input {
rate 100;
}
family inet {
output {
flow-inactive-timeout 15;
flow-active-timeout 60;
flow-server 10.10.1.252 {
port 9995;
source-address 10.10.1.1;
version 5;
}
}
}
}

> show configuration interfaces reth5

redundant-ether-options {
redundancy-group 1;
}
unit 0 {
family inet {
filter {
input from_internet;
}
sampling {
input;
output;
}
address x.x.x.x;
}
}

but the nflow collector show very high values for ingress and egress traffic on all interfaces.This configuration works fine

for non clustered srx240.Is there any workaroudn for chasis cluster ?

thanks

Perhaps you need to apply the filter to the physical interfaces instead of the reth interface.

Hi

As far as i know it is not possible to apply sampling on interface that is part of redundant interface and

the input/output traffic rates are very high also on vlan interfaces that are not redundant.

Hi

is there any solution ?

thanks

Hi,

Support for J-flow version 5 on chassis cluster starts from version 12.1X45-D10.

Are you running a version which was released later than the 12.1X45 ?

Regards,

Sahil Sharma
---------------------------------------------------
Please mark my solution as accepted if it helped, Kudos are appreciated as well.

Yes I am running this version

@fw# run show system software
node0:
--------------------------------------------------------------------------
Information for junos:

Comment:
JUNOS Software Release [12.1X46-D40.2]

node1:
--------------------------------------------------------------------------
Information for junos:

Comment:
JUNOS Software Release [12.1X46-D40.2]

aah...

wrong filters on netflow collector....problem on my netflow collector

sorry and thanks for your time guys.