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38 lines
1.3 KiB
38 lines
1.3 KiB
10 years ago
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[<- widgets](https://github.com/copycat-killer/lain/wiki/Widgets)
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Monitors network interfaces and shows current traffic in a textbox.
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mynet = lain.widgets.net()
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### input table
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Variable | Meaning | Type | Default
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--- | --- | --- | ---
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`timeout` | Refresh timeout seconds | int | 2
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`iface` | Network device | string | autodetected
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`units` | Units | int | 1024 (kilobytes)
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`notify` | Display "no carrier" notifications | string | "on"
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`screen` | Notifications screen | int | 1
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`settings` | User settings | function | empty function
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Possible other values for `units` are 1 (byte) or multiple of 1024: 1024^2 (mb), 1024^3 (gb), and so on.
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If `notify = "off"` is set, the widget won't display a notification when there's no carrier.
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`settings` can use the following `iface` related strings:
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- `net_now.carrier` ("0", "1");
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- `net_now.state` ("up", "down");
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- `net_now.sent` and `net_now.received` (numbers).
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### output
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A textbox.
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### Notes
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If the widget [spawns a "no carrier" notification and you are sure to have an active network device](https://github.com/copycat-killer/lain/issues/102), then autodetection is probably not working. In this case you can set `iface` manually. You can see which device is **UP** with the following command:
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```shell
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ip link show
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```
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