From 52a138a9531aa82117216443ca1f346974e3a58e Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 30 Aug 2007 16:53:22 +0000
Subject: [PATCH] fix ifname in network state for pppoe and pptp, add a
 workaround for isps sending wrong netmasks for pptp (thx, moonwatcher)

SVN-Revision: 8552
---
 package/ppp/files/pppoe.sh |  5 +++++
 package/pptp/files/pptp.sh | 15 +++++++++++++--
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/package/ppp/files/pppoe.sh b/package/ppp/files/pppoe.sh
index 86bddddf59..ba6a8768da 100644
--- a/package/ppp/files/pppoe.sh
+++ b/package/ppp/files/pppoe.sh
@@ -12,6 +12,11 @@ setup_interface_pppoe() {
 		/sbin/insmod $module 2>&- >&-
 	done
 
+	# make sure the network state references the correct ifname
+	scan_ppp "$config"
+	config_get ifname "$config" ifname
+	uci set "/var/state/network.$config.ifname=$ifname"
+
 	config_get mtu "$cfg" mtu
 	mtu=${mtu:-1492}
 	start_pppd "$config" \
diff --git a/package/pptp/files/pptp.sh b/package/pptp/files/pptp.sh
index 4d03af0085..f1c46c9a39 100644
--- a/package/pptp/files/pptp.sh
+++ b/package/pptp/files/pptp.sh
@@ -3,8 +3,8 @@ scan_pptp() {
 }
 
 setup_interface_pptp() {
-	local iface="$1"
 	local config="$2"
+	local ifname
 	
 	config_get device "$config" device
 	config_get ipproto "$config" ipproto
@@ -12,7 +12,18 @@ setup_interface_pptp() {
 	for module in slhc ppp_generic ppp_async ip_gre; do
 		/sbin/insmod $module 2>&- >&-
 	done
-	setup_interface "$iface" "$config" "${ipproto:-dhcp}"
+	sleep 1
+
+	setup_interface "$device" "$config" "${ipproto:-dhcp}"
+
+	# fix up the netmask
+	config_get netmask "$config" netmask
+	[ -z "$netmask" -o -z "$device" ] || ifconfig $device netmask $netmask
+
+	# make sure the network state references the correct ifname
+	scan_ppp "$config"
+	config_get ifname "$config" ifname
+	uci set "/var/state/network.$config.ifname=$ifname"
 
 	config_get mtu "$cfg" mtu
 	config_get server "$cfg" server