From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 9 Nov 2006 05:40:27 +0000 (+0000)
Subject: comgt: make firewalling changes when umts goes up or down
X-Git-Tag: whiterussian_0.9~90
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=67fe17f8b02953e6f7733a39ef7e7bee1325544c;p=openwrt%2Fsvn-archive%2Fopenwrt.git

comgt: make firewalling changes when umts goes up or down

SVN-Revision: 5476
---

diff --git a/openwrt/package/comgt/files/wwan.iface b/openwrt/package/comgt/files/wwan.iface
index fe3663e0ce..4e9c1c2f79 100644
--- a/openwrt/package/comgt/files/wwan.iface
+++ b/openwrt/package/comgt/files/wwan.iface
@@ -1,9 +1,17 @@
 [ "$INTERFACE" = "wwan" ] && {
+	WWAN="$(nvram get wwan_ifname)"
 	case "$ACTION" in
 		ifup)
+			iptables -I LAN_ACCEPT 1 -i "$WWAN" -j RETURN
+			iptables -A FORWARD -o "$WWAN" -j ACCEPT
+			iptables -t nat -A POSTROUTING -o "$WWAN" -j MASQUERADE 
 			echo 0 > /proc/diag/led/3g_blink
 		;;
 		ifdown)
+			iptables -D LAN_ACCEPT -i "$WWAN" -j RETURN
+			iptables -D FORWARD -o "$WWAN" -j ACCEPT
+			iptables -t nat -D POSTROUTING -o "$WWAN" -j MASQUERADE 
+			echo 0 > /proc/diag/led/3g_blink
 			echo 0 > /proc/diag/led/3g_blue
 			echo 0 > /proc/diag/led/3g_green
 			echo 0 > /proc/diag/led/3g_blink