Cacti

Hey, I have one graph that stopped updating its RRD file on Thursday at 10 AM :-\ Since then I'm getting WARNING: Poller Output Table not Empty. Issues: 2, DS[...] Graphs[...] It's a port of a network switch. We have other switches configured exactly like it, even with a longer uptime, no issues. No...

I guess the point is that it has to be looked at together with Data-Queries.md doc (which does not even mention Script server).

Well if I find some time I'll see if that can be streamlined.

I see. Ehm, what is the order of things how script server queries are called anyway? I tried to find out empirically, and it seems to need 'index', 'query', 'get', ... Is that documented somewhere? It seems to 'get' each single value, why can't it just walk a subtree? Also, can you have global varia...

Hi, Ever since implementing a script server query (indexed) script (using SNMP) to retrieve the data from https://forums.cacti.net/viewtopic.php?f=21&t=59681 I am getting the following: 2019/03/20 08:30:02 - CMDPHP WARNING: cmd.php poller over ran its polling intervale and therefore ending 2019/...

"Change management and backup"

Ok, I mean we're talking plugins here are we?

All of these? No.

Hey, I have found a peculiar MIB on these switches Normal stuff (like transmitted frames) looks, well, normal: SNMPv2-SMI::enterprises.1588.2.1.1.1.6.2.1.13.1 = Counter32: 3835485735 SNMPv2-SMI::enterprises.1588.2.1.1.1.6.2.1.13.2 = Counter32: 1492958274 SNMPv2-SMI::enterprises.1588.2.1.1.1.6.2.1.13...

Hey, Can someone explain what graph item type GPRINT:LAST, GPRINT:MAX etc. are? So you have to choose between GPRINT, GPRINT:LAST or :MAX or :MIN and in the CF again you have to choose AVG, MAX, MIN, or LAST. Well, now I am confused. Is there a place (in the documentation maybe ;-) where this is exp...

Hi, Looking at the cacti log we noticed lots of recaching taking place because of uptime on Linux hosts. In fact, DISMAN-EVENT-MIB::sysUpTimeInstance is reset to 0 when the SNMP daemon is restarted/reloaded (which it is after logrotation for example). A more sensible approach to detecting system reb...

This seems to have been an issue because of duplicated engine IDs on the remote hosts (cloned VMs). How to make sure SNMPv3 Engine ID is not duplicated: [*] Stop snmpd: service snmpd stop [*] Delete from snmpd config (location depends on distribution) engineBoots 2 oldEngineID ..... [*] Then: servic...

This is sick... The device is shown as down (with the SNMP errors shown in my previous post). However on the actual device page, everything seems to work normally: SNMP Information System:Linux hostname 3.12.51-52.39-default #1 SMP Fri Jan 15 20:03:12 UTC 2016 (16f5bac) x86_64 Uptime: 9467481 (1 day...

Oh and running the exact same snmp3_get() command as found in lib/snmp.php from the CLI is ok too. <?php snmp_set_quick_print(0); $r = snmp3_get("x:161", "ro", "authPriv", "MD5", "x", "DES", "x", ".1.3.6.1.2.1.1.3.0", 50...

I don't know if v2 works. Unfortunately I can't just go there and change those systems. Here's what I get with v3 when looking at Wireshark 38995 2016-05-08 13:30:12.103382000 192.xxxxxxxxxx 172.xxxxxxxxxx SNMP 188 get-request 1.3.6.1.2.1.1.3.0 38996 2016-05-08 13:30:12.104170000 172.xxxxxxxxxx 192....

I believe a plain "yes" is a little bit too much. If the question is: "Can I get a mail from Cacti when something goes down or comes back up?" then the answer probably is yes. When you ask "Can Cacti replace Nagios?" then the answer is no. Nagios is not a monitoring too...

Hi there, What do you make of the following? 05/07/2016 05:35:11 PM - CMDPHP: Poller[0] WARNING: SNMP Get Timeout for Host:'x', and OID:'.1.3.6.1.2.1.1.3.0' 05/07/2016 05:35:11 PM - CMDPHP: Poller[0] Host[212] SNMP: Host did not respond to SNMP 05/07/2016 05:35:11 PM - CMDPHP: Poller[0] Host[212] ER...