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-rw-r--r--sbin/ifconfig/ifconfig.812
1 files changed, 9 insertions, 3 deletions
diff --git a/sbin/ifconfig/ifconfig.8 b/sbin/ifconfig/ifconfig.8
index de241e7..220bd9f 100644
--- a/sbin/ifconfig/ifconfig.8
+++ b/sbin/ifconfig/ifconfig.8
@@ -28,7 +28,7 @@
.\" From: @(#)ifconfig.8 8.3 (Berkeley) 1/5/94
.\" $FreeBSD$
.\"
-.Dd September 2, 2009
+.Dd September 23, 2009
.Dt IFCONFIG 8
.Os
.Sh NAME
@@ -598,7 +598,10 @@ If the interface was reset when previously marked down,
the hardware will be re-initialized.
.El
.Pp
-The following parameters are for ICMPv6 Neightbor Discovery Protocol:
+The following parameters are for ICMPv6 Neightbor Discovery Protocol.
+Note that the address family keyword
+.Dq Li inet6
+is needed for them:
.Bl -tag -width indent
.It Cm accept_rtadv
Set a flag to enable accepting ICMPv6 Router Advertisement messages.
@@ -619,7 +622,10 @@ Clear a flag
.Cm defaultif .
.It Cm ifdisabled
Set a flag to disable all of IPv6 network communications on the
-specified interface.
+specified interface. Note that if there are already configured IPv6
+addresses on that interface, all of them are marked as
+.Dq tentative
+and DAD will be performed when this flag is cleared.
.It Cm -ifdisabled
Clear a flag
.Cm ifdisabled .
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