Index: /src/router/services/networking/firewall.c
===================================================================
--- /src/router/services/networking/firewall.c (revision 12386)
+++ /src/router/services/networking/firewall.c (revision 12387)
@@ -774,8 +774,4 @@
 		if (strlen(wanface) > 0)
 			save2file("-A POSTROUTING -o %s -j SNAT --to-source %s\n",wanface,nvram_safe_get("wan_ipaddr"));
-		if (nvram_match("wan_proto", "pptp") && nvram_match("pptp_use_dhcp", "1"))
-		{
-		    save2file("-A POSTROUTING -o %s -j SNAT --to-source %s\n",nvram_safe_get("pptp_ifname"),nvram_safe_get("pptp_wan_ipaddr"));
-		}else
 		if (nvram_match("wan_proto", "pptp")) {
 			struct in_addr ifaddr;
Index: /src/router/services/networking/udhcpc.c
===================================================================
--- /src/router/services/networking/udhcpc.c (revision 12386)
+++ /src/router/services/networking/udhcpc.c (revision 12387)
@@ -234,8 +234,5 @@
 	if (nvram_match("wan_proto", "pptp")
 	    && nvram_match("pptp_use_dhcp", "1"))
-		{
 		eval("ifconfig", wan_ifname, temp_wan_ipaddr, "netmask",temp_wan_netmask, "up");
-		nvram_set("pptp_wan_ipaddr",temp_wan_ipaddr);
-		}
 	else
 		eval("ifconfig", wan_ifname, nvram_safe_get("wan_ipaddr"),