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Incident report
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Resolution: Unresolved
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Trivial
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None
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6.4.11
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None
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Linux
Steps to reproduce:
- Run cat /sys/class/net/wlan0/speed
- The above should return speed in Hz, but tells me cat: /sys/class/net/wlan0/speed: Invalid argument
It seems, for wireless interfaces, speed fails. iwconfig reports speed correctly, but is fetched with iw_get_ext(s, ifname, SIOCGIWRATE, &wrq). I haven't managed to figure out how, but I guess the coding gurus in here might know. So - perhaps better to include that into the agent instead?
- related to
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ZBX-25960 Interface speeds for down interface not caught by vfs.file.contents["/sys/class/net/{#IFNAME}/speed"]
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- Open
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ZBX-21697 Linux reports wrong speed for vnet devices (KVM guests)
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- Confirmed
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ZBX-20869 Item: vfs.file.contents["/sys/class/net/IF/speed"] unsupported on some systems
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- Confirmed
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ZBX-24442 zabbix agent overwhelms its log file about virtual network interfaces
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- Confirmed
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