From 14263ff751db1d878bad974a406737533ea6b70c Mon Sep 17 00:00:00 2001
From: brian <brian@FreeBSD.org>
Date: Mon, 18 Jun 2001 14:59:36 +0000
Subject: Handle hardware-imposed MTU/MRU limitations.  PPPoE will no longer
 allow MRU/MTU negotiations to exceed 1492.

Add an optional ``max'' specifier to ``set m[rt]u'', ie.

	set mtu max 1480

Bump the ppp version number.

Sponsored by:	Monzoon Networks AG and FreeBSD Services Limited
---
 usr.sbin/ppp/physical.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'usr.sbin/ppp/physical.c')

diff --git a/usr.sbin/ppp/physical.c b/usr.sbin/ppp/physical.c
index e426890..76937e7 100644
--- a/usr.sbin/ppp/physical.c
+++ b/usr.sbin/ppp/physical.c
@@ -758,6 +758,12 @@ physical_IsSync(struct physical *p)
    return p->cfg.speed == 0;
 }
 
+u_short
+physical_DeviceMTU(struct physical *p)
+{
+  return p->handler ? p->handler->mtu : 0;
+}
+
 const char *physical_GetDevice(struct physical *p)
 {
    return p->name.full;
-- 
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