Re: [j-nsp] JFlow / IPFIX / Mac Addresses, IX Fabrics

2017-12-29 Thread Daniel Rohan
You can also do v9, but that comes with a load of restrictions. Better to do ipfix IMO. L2 info is only grabbed off of L2 interfaces if I remember correctly. Dan https://www.juniper.net/documentation/en_US/junos/topics/concept/inline-sampling-overview.html On Fri, Dec 29, 2017 at 1:01 PM

[j-nsp] JFlow / IPFIX / Mac Addresses, IX Fabrics

2017-12-29 Thread John Brown
Hello all you wonderful JUNOS geeks :) Happy New Year! Couple of quick questions: Current platform MX480 RE-1800x4 MPC3-3D MPC2-3D 1Gig and 10Gig MIC's SCBE Wanting to get flow data for both IPv4 and IPv6. Seems I need IPFIX for this I'm also trying to get MAC addresses into my flows so

Re: [j-nsp] JFLOW

2014-03-28 Thread sthaug
We have similar traffic-levels (a bit more actually) and sample 1:100 and handle the analysis on an E3 3.0Ghz/16GB RAM/2x500GB SATA SW-RAID1 with 10G card with no problems and loads of capacity to spare. For those traffic levels you certainly don't need a dedicated 10G card for the netflow. 1G

Re: [j-nsp] JFLOW

2014-03-28 Thread Timh Bergström
That's JFLOW, and as sthaug pointed out, I don't need 10G at all, it barely hits 3% utilization on the NIC's during peaks. //T On Fri, Mar 28, 2014 at 9:14 AM, Gavin Henry ghe...@suretec.co.uk wrote: On 28 Mar 2014 08:10, Timh Bergström timh.bergst...@videoplaza.com wrote: We have similar

Re: [j-nsp] jflow v9 - flow start timestamp not reset

2012-11-27 Thread Sebastian Wiesinger
* Andrew Jones a...@jonesy.com.au [2012-08-12 05:32]: Hi All, There is a behaviour in jflow v9 which is frustrating me whereby once flows reach the active timeout the flow is exported, the packet and byte counters reset, but the flow remains in the flow table and the start time is not

[j-nsp] JFlow configuration with logical systems

2010-11-03 Thread Gabriel Farias
Dear community member, We are producing a rotator with 02 MX480-logical systems (LS1 and LS2) and routing-instance-virtual routers (ls1 and ls2), I need to set up collection JFLOW (samping). logical-systems { LS1 { interfaces { ge-0/0/0 { unit 0 {