From 5634e50d5ed7d20f3577716475a02bd1feca02c1 Mon Sep 17 00:00:00 2001
From: Brian Somers <brian@FreeBSD.org>
Date: Tue, 29 Jun 2004 07:48:43 +0000
Subject: [PATCH] Mention that ``set mtu max'' is necessary for PPPoE.

PR:		32040
MFC after:	2 weeks
---
 usr.sbin/ppp/ppp.8.m4 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/usr.sbin/ppp/ppp.8.m4 b/usr.sbin/ppp/ppp.8.m4
index cac056f7e31e..67b36cb4e07c 100644
--- a/usr.sbin/ppp/ppp.8.m4
+++ b/usr.sbin/ppp/ppp.8.m4
@@ -5181,6 +5181,9 @@ keyword is used,
 .Nm
 will refuse to negotiate a higher value.
 The maximum MTU can be set to 2048 at most.
+Note, it is necessary to use the
+.Dq maximum
+keyword to limit the MTU when using PPPoE.
 .Pp
 If no
 .Ar value