SRX Services Gateway
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SRX Services Gateway

jflow don't work

[ Edited ]
‎10-22-2015 02:58 AM

Hi guys, 

 

I try to export flows from my router but so far without success, below is the configuration I use:

 

 

set services flow-monitoring version9 template ntop ipv4-template

set forwarding-options sampling input rate 1
set forwarding-options sampling input run-length 0
set forwarding-options sampling family inet output flow-server 10.8.20.22 port 9998
set forwarding-options sampling family inet output flow-server 10.8.20.22 version9 template ntop
set forwarding-options sampling family inet output inline-jflow source-address 10.8.0.1

set interfaces reth1 unit 0 family inet sampling input
set interfaces reth1 unit 0 family inet sampling output

 

 

listening with tcpdump on 10.8.20.22 port 9998 and not packet is comming

 

ideas ?

 

thanks,

Dan

2 REPLIES 2
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SRX Services Gateway
Solution
Accepted by topic author ndanl
‎10-22-2015 04:04 AM

Re: jflow don't work

[ Edited ]
‎10-22-2015 03:14 AM

Hello,

 

What JUNOS version are You running? What is the HW model?

Please review this thread on same topic

http://forums.juniper.net/t5/SRX-Services-Gateway/JFlow-on-RETH-interfaces-of-branch-devices/td-p/21...

Also the release notes may help:

Starting with Junos OS Release 12.1X45-D10 and later, sampling features such as flow
monitoring, packet capture, and port mirroring are supported on reth interfaces.
• On all SRX Series devices in a chassis cluster, flow monitoring for version 5 and
version 8 is supported. However, flow monitoring for version 9 is not supported.

http://www.juniper.net/techpubs/en_US/junos12.1x46/information-products/topic-collections/release-no...

Page 36

 

HTH

Thanks

Alex

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SRX Services Gateway

Re: jflow don't work

[ Edited ]
‎10-22-2015 03:52 AM

I think I don't qualify for version 9

 

Model: srx240h2
JUNOS Software Release [12.1X46-D35.1]

set it up to v5,

 

thanks

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