tc-bfifo: man: Add parameter value range.

Add value range for 'limit' parameter.

tc-bfifo: man: Add parameter value range.
Add value range for 'limit' parameter.
524de027 · Li Wei · Stephen Hemminger · 6cef544b · 524de027
Commit 524de027 authored Jul 13, 2012 by Li Wei Committed by Stephen Hemminger Jul 13, 2012
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man/man8/tc-bfifo.8 man/man8/tc-bfifo.8 +4 -0

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--- a/man/man8/tc-bfifo.8
+++ b/man/man8/tc-bfifo.8
@@ -40,8 +40,12 @@ to the interface txqueuelen, as specified with
 .BR ifconfig (8)
 or
 .BR ip (8).
+The range for this parameter is [0, UINT32_MAX].

 For bfifo, it defaults to the txqueuelen multiplied by the interface MTU.
+The range for this parameter is [0, UINT32_MAX] bytes.
+
+Note: The link layer header was considered when counting packets length.

 .SH OUTPUT
 The output of