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-rw-r--r--openwrt/package/bwm/Config.in5
1 files changed, 3 insertions, 2 deletions
diff --git a/openwrt/package/bwm/Config.in b/openwrt/package/bwm/Config.in
index b50f023bf..932a71ddb 100644
--- a/openwrt/package/bwm/Config.in
+++ b/openwrt/package/bwm/Config.in
@@ -3,5 +3,6 @@ config BR2_PACKAGE_BWM
tristate
default m if CONFIG_DEVEL
help
- A very tiny bandwidth monitor.
-
+ Continually displays data transfer rates (received, transmitted, and
+ total) for each interface, measured in KiB/sec. Works by sampling
+ values from /proc/net/dev and calculating deltas.