January 2019
Intermediate to advanced
798 pages
20h 33m
English
Content preview from Zabbix 4 Network Monitoring - Third Edition
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Network interface discovery
Network interfaces on servers seem simple to monitor, but they tend to get more complicated as the environment size increases and time goes by. Back in the day, we had eth0, and everybody was happy. Well, not everybody—people needed more interfaces, so we had eth1, eth2, and so on. It would already be a challenge to manually match the existing interfaces to Zabbix items so that all interfaces are properly monitored. Then, Linux-based systems changed the interface naming scheme, and now, you could have enp0s25 or something similar, or a totally different interface name. That would not be easy to manage on a large number of different systems. Interface names on Windows are even more fun—they could include the name ...
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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.