August 2016
Intermediate to advanced
754 pages
18h 10m
English
Content preview from Zabbix Network Monitoring - Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Proxy limitations
While proxies have many benefits, they do have some limitations, too. Well, pretty much one main limitation—they are only data collectors. If the server cannot be reached, the proxy cannot do independent notifications. They can't even generate events; all logic regarding triggers is processed on the server only. Remember, proxies do not process events, send out alerts, or execute remote commands. Remote commands, discussed in Chapter 7, Acting upon Monitored Conditions, are currently scheduled for Zabbix 3.2—but one would have to see that version released to be sure about such a feature being implemented.
Proxy operation
Let's talk about how proxies operate a bit. We'll cover three things here:
- Synchronization of the configuration ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.