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-rw-r--r--share/man/man4/lo.45
1 files changed, 4 insertions, 1 deletions
diff --git a/share/man/man4/lo.4 b/share/man/man4/lo.4
index f73e93a9439..5c95286171c 100644
--- a/share/man/man4/lo.4
+++ b/share/man/man4/lo.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: lo.4,v 1.4 1998/02/14 18:50:34 mickey Exp $
+.\" $OpenBSD: lo.4,v 1.5 1998/02/14 18:53:56 mickey Exp $
.\" $NetBSD: lo.4,v 1.3 1994/11/30 16:22:23 jtc Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
@@ -99,3 +99,6 @@ Previous versions of the system enabled the loopback interface
automatically, using a nonstandard Internet address (127.1).
Use of that address is now discouraged; a reserved host address
for the local network should be used instead.
+.Pp
+You should be carefull using ipnat with link1 set about the
+packets coming from loopback interfaces.