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Installation / Re: Suggestions
« Last post by swepart on January 20, 2019, 12:25:58 AM »

I played around  with both LibreNMS and Observium and when having around 100-120 switches none of them was able to keep up with updating mysql and the RRD files..   When I looked into to the config file there was variable that pointed out where to find the RRD files so I simply changed the variable to point to another disk..   And now it works..

But to get even better performance I installed RRDcached (that is supporter by both) and when using ATOP command I can see that polling time have gone down substantially.

I will try to mount a disk under rrd-directory and see what the result is,,  it should work,  I think,,   what doesnt work is sym-links, RRD dont like that

I will also try  PHP devtools, iftools and nodetools and se if I can integrate with librenms/observium

About Grafana,  Grafana have a Mysql and PostGress connector.

I will come back about my tests
Installation / Re: Ubuntu 10.04.1 LTS Nedi using nginx Fix 502 Bad Gateway and 1 issue
« Last post by rickli on January 19, 2019, 03:08:58 PM »
There are options for nfcapd. See perldoc flowi.pl for more info...
Installation / Re: Suggestions
« Last post by rickli on January 19, 2019, 03:08:06 PM »
Good topics:
- Can you mount the external disc under nedi/rrd ? As I'm looking at dockerizing, it might be improved though...
- Do you know what needs to be done for that?
- Use the PHP devtools, iftools and nodetools in order to add links to other applications or even embed info from those tools inside NeDi
- NeDi has an API or you could access the DB directly to analyze with grafana I guess...
Installation / Re: How to install patch 3?
« Last post by rickli on January 19, 2019, 03:04:35 PM »
Download the patch file. Go to System-Files and browse for the patch file where it says "choose file". Click Execute

Check file permissions in the nedi folder, if this fails...
Netflow stopped working after a restart

-rw-r--r-- 1 root root 1459251 Jan 18 13:35 nfcapd.201901181330
-rw-r--r-- 1 root root 1445174 Jan 18 13:40 nfcapd.201901181335
-rw-r--r-- 1 root root 1458065 Jan 18 13:45 nfcapd.201901181340
-rw-r--r-- 1 root root 1334153 Jan 18 13:50 nfcapd.201901181345
-rw-r--r-- 1 root root 1330496 Jan 18 13:55 nfcapd.201901181350
-rw-r--r-- 1 root root  693644 Jan 18 13:57 nfcapd.201901181355
-rw-r--r-- 1 root root 7673680 Jan 18 14:02 nfcapd.201901181357
-rw-r--r-- 1 root root 8046968 Jan 18 14:07 nfcapd.201901181402
-rw-r--r-- 1 root root 7334100 Jan 18 14:12 nfcapd.201901181407
-rw-r--r-- 1 root root 8080800 Jan 18 14:17 nfcapd.201901181412
-rw-r--r-- 1 root root 8129076 Jan 18 14:22 nfcapd.201901181417
-rw-r--r-- 1 root root 7860736 Jan 18 14:27 nfcapd.201901181422
-rw-r--r-- 1 root root 7497456 Jan 18 14:32 nfcapd.201901181427
-rw-r--r-- 1 root root 7913904 Jan 18 14:37 nfcapd.201901181432
-rw-r--r-- 1 root root 3564556 Jan 18 14:40 nfcapd.201901181437
-rw-r--r-- 1 root root     276 Jan 18 14:40 nfcapd.current.2479
-rw-r--r-- 1 root root     115 Jan 18 14:40 .nfstat

nedi:/var/nedi$ sudo ./flowi.pl       
stat() error '/var/nfdump/default/nfcapd.201901181435': File not found!
Empty file list. No files to process

stat() error '/var/nfdump/default/nfcapd.201901181435': File not found!
Empty file list. No files to process

I restarted the server and nfcapd started making files on some odd 5 minute interval, running flowi.pl looks like it is only trying to find files on the 5 minute interval.  Is there some flow processing thing where the file needs to be on the 0 and 5 minutes?
Installation / How to install patch 3?
« Last post by tristanbob on January 18, 2019, 05:41:56 PM »
Your recent news post mentioned that we need to upgrade to Patch 3 for Nedi 1.7 and 1.8.


What is the procedure to apply this update?


GUI / Re: Added functionality for Device screen
« Last post by swepart on January 12, 2019, 12:07:54 AM »
If you like to have our src-code I can provide it

Installation / Suggestions
« Last post by swepart on January 11, 2019, 11:51:17 PM »
- Make it possible to place RRD on other path (in my case other disc,  this will speed up IO operations)
- Make it possible to use RRDcached (speed up IO)
- Integration with With LibreNMS or Observium (great for interface graphing / statistics,  I prefer LibreNMS )

Weird thoughts :)  howabout grafana,  influxdb and prometheus
Definition Files / Re: assistance with Palo Alto .def files
« Last post by rickli on January 11, 2019, 03:58:52 PM »
Hi, sure send a mail :) Replace iso with 1. Also, have you tried for SN?
BTW, Palo gets support vor ARP via SSH and config backup in NeDi 1.8...
Discovery / Re: Exclude Nodes from LAG Interfaces?
« Last post by rickli on January 11, 2019, 03:54:04 PM »
I can only think of adjusting it manually in the DB. Retire will eventually age it out anyways...
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