Mention that using MYADDR and HISADDR with ``set filter''

will result in the rules being updated any time MYADDR
or HISADDR change.

1 files changed, 17 insertions, 1 deletions

diff --git a/usr.sbin/ppp/ppp/ppp.8 b/usr.sbin/ppp/ppp/ppp.8
index cd9821ef68e..20cde5520d2 100644
--- a/usr.sbin/ppp/ppp/ppp.8
+++ b/usr.sbin/ppp/ppp/ppp.8
@@ -1,4 +1,4 @@
-.\" $Id: ppp.8,v 1.43 1999/05/23 16:48:39 aaron Exp $
+.\" $Id: ppp.8,v 1.44 1999/06/01 08:46:43 brian Exp $
 .Dd 20 September 1995
 .nr XX \w'\fC00'
 .Os
@@ -1429,6 +1429,22 @@ are the source and destination IP number specifications.  If
 .Op / Ns Ar width
 is specified, it gives the number of relevant netmask bits,
 allowing the specification of an address range.
+.Pp
+Either
+.Ar src_addr
+or
+.Ar dst_addr
+may be given the values
+.Dv MYADDR
+or
+.Dv HISADDR
+(refer to the description of the
+.Dq bg
+command for a description of these values).  When these values are used,
+the filters will be updated any time the values change.  This is similar
+to the behaviour of the
+.Dq add
+command below.
 .It
 .Ar Proto
 must be one of