[j-nsp] MX304 - Edge Router

Aaron1 aaron1 at gvtc.com
Fri Oct 20 14:51:09 EDT 2023


To reiterate and add to my previous email…also, please realize I’m in my early stages of learning about telemetry and Junos capabilities, so this is only what little I’ve seen and understand about it thus far…

As a side note, the ACX7100-48L has been a challenge regarding telemetry as well, and I’m learning that a different telemetry method using gRPC subscription model of request/reply may yield more capabilities… and so I wonder if the same is true regarding MX304, again, still learning…

Using the native telemetry like I do on my MX960's seems to be working somewhat on the MX304.  Not all sensors though.  Also, I did have to alter a jflow sensor reporting-rate
 
[edit services analytics]
  'sensor my-sensor-21'
    reporting-rate can't be less than 30sec for Inline Jflow Sensor on mx304!
error: configuration check-out failed

so i had to change it like this... but all others I left at reporting-rate 1

set services analytics export-profile my-exprt-prfl-jflow local-address 10.101.12.234
set services analytics export-profile my-exprt-prfl-jflow local-port 12234
set services analytics export-profile my-exprt-prfl-jflow reporting-rate 30
set services analytics export-profile my-exprt-prfl-jflow format gpb
set services analytics export-profile my-exprt-prfl-jflow transport udp

set services analytics sensor my-sensor-21 server-name my-grafana-srvr-08
set services analytics sensor my-sensor-21 server-name my-grafana-srvr-04
set services analytics sensor my-sensor-21 export-name my-exprt-prfl-jflow
set services analytics sensor my-sensor-21 resource /junos/system/linecard/services/inline-jflow/

also, in my chronograf (like grafana) web interface, I'm not seeing the MX304 send telemetry data for some things, like these...

works... i see data auto-populating in my telem server

me at mx960> show configuration services analytics | display set | grep memo
set services analytics sensor my-sensor-2 resource /junos/system/linecard/cpu/memory/
set services analytics sensor my-sensor-17 resource /junos/system/linecard/npu/memory/

doesn't work, I don't see data for these sensors from mx304, but, to be clear, mx304 does auto-sent telem data for other sensors

me at mx304> show configuration services analytics | display set | grep memo
set services analytics sensor my-sensor-2 resource /junos/system/linecard/cpu/memory/
set services analytics sensor my-sensor-17 resource /junos/system/linecard/npu/memory/

Aaron

> On Oct 18, 2023, at 8:48 AM, Aaron1 <aaron1 at gvtc.com> wrote:
> 
> I have an MX304 in the lab, evaluating it at the moment.  Junos: 22.2R3.15
> 
> Telemetry is running and a little different than what I have on my MX960’s
> 
> Also, I get a license warning when committing OSPF and LDP.  We got a license from our account team and now we don’t see that message anymore 
> 
> 
> 
> 
> Aaron
> 
>> On Oct 18, 2023, at 7:40 AM, Giuliano C. Medalha via juniper-nsp <juniper-nsp at puck.nether.net> wrote:
>> 
>> 
>> Good morning
>> 
>> All good ?
>> 
>> Anyone already running MX304 as an edge, using ipfix, flowspec and telemetry features on the same box ?
>> 
>> 
>> Any problems related with that ?
>> 
>> If so, what version of Junos are you using?
>> 
>> Thanks
>> 
>> Giuliano
>> 
>> 
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