1 files changed, 13 insertions, 3 deletions
diff --git a/share/man/man4/vlan.4 b/share/man/man4/vlan.4
index e6be846..440883b 100644
--- a/share/man/man4/vlan.4
+++ b/share/man/man4/vlan.4
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 4, 2004
+.Dd November 15, 2004
 .Dt VLAN 4
 .Os
 .Sh NAME
@@ -163,8 +163,18 @@ for
 .Nm
 use and calculates the appropriate frame MTU based on the
 capabilities of the parent interface.
+.Sh BUGS
+No 802.1Q features except VLAN tagging are implemented.
+.Pp
+.Dv EVFILT_NETDEV
+events on a
+.Nm
+interface will be sent through
+.Xr kqueue 2
+only if the parent interface uses
+.Xr miibus 4
+for link state notification.
 .Sh SEE ALSO
+.Xr kqueue 2 ,
 .Xr miibus 4 ,
 .Xr ifconfig 8
-.Sh BUGS
-No 802.1Q features except VLAN tagging are implemented.