svn commit: r281226 - head/share/man/man4

[Hans Petter Selasky]

Author: hselasky
Date: Tue Apr  7 19:39:23 2015
New Revision: 281226
URL: https://svnweb.freebsd.org/changeset/base/281226

Log:
  Revert r281220 and r281024, so that the new content added and its
  wording can be more properly discussed. Spelling fix made is kept.
  
  Suggested by:	gleb @
  MFC after:	1 week

Modified:
  head/share/man/man4/inet.4

Modified: head/share/man/man4/inet.4
==============================================================================
--- head/share/man/man4/inet.4	Tue Apr  7 19:37:49 2015	(r281225)
+++ head/share/man/man4/inet.4	Tue Apr  7 19:39:23 2015	(r281226)
@@ -244,9 +244,9 @@ IP datagrams (or all IP datagrams, if
 .Va ip.rfc6864
 is disabled) to be randomized instead of incremented by 1 with each packet
 generated.
-This prevents IP IDs being abused as a covert channel and also closes
-a minor information leak which allows remote observers to determine
-the rate of packet generation on the machine by watching the counter.
+This closes a minor information leak which allows remote observers to
+determine the rate of packet generation on the machine by watching the
+counter.
 At the same time, on high-speed links, it can decrease the ID reuse
 cycle greatly.
 Default is 0 (sequential IP IDs).