3 Copyright 2003, CyberTAN Inc. All Rights Reserved
5 This is UNPUBLISHED PROPRIETARY SOURCE CODE of CyberTAN Inc.
6 the contents of this file may not be disclosed to third parties,
7 copied or duplicated in any form without the prior written
8 permission of CyberTAN Inc.
10 This software should be used as a reference only, and it not
11 intended for production use!
13 THIS SOFTWARE IS OFFERED "AS IS", AND CYBERTAN GRANTS NO WARRANTIES OF ANY
14 KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. CYBERTAN
15 SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
16 FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE
21 Copyright 2005, Broadcom Corporation
24 THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
25 KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
26 SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
27 FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
32 Modified for Tomato Firmware
33 Portions, Copyright (C) 2006-2009 Jonathan Zarate
39 #include <sys/ioctl.h>
40 #include <arpa/inet.h>
41 #include <sys/sysinfo.h>
45 static const char ppp_linkfile
[] = "/tmp/ppp/link";
46 static const char ppp_optfile
[] = "/tmp/ppp/wanoptions";
49 static const char ppp3g_chatfile
[] = "/tmp/ppp/connect.chat";
53 static void make_secrets(void)
59 user
= nvram_safe_get("ppp_username");
60 pass
= nvram_safe_get("ppp_passwd");
61 if ((f
= fopen("/tmp/ppp/pap-secrets", "w")) != NULL
) {
62 fprintf(f
, "\"%s\" * \"%s\" *\n", user
, pass
);
65 chmod("/tmp/ppp/pap-secrets", 0600);
67 if ((f
= fopen("/tmp/ppp/chap-secrets", "w")) != NULL
) {
68 fprintf(f
, "\"%s\" * \"%s\" *\n", user
, pass
);
71 chmod("/tmp/ppp/chap-secrets", 0600);
74 // -----------------------------------------------------------------------------
76 static int config_pppd(int wan_proto
, int num
)
85 mkdir("/tmp/ppp", 0777);
86 symlink("/sbin/rc", "/tmp/ppp/ip-up");
87 symlink("/sbin/rc", "/tmp/ppp/ip-down");
89 symlink("/sbin/rc", "/tmp/ppp/ipv6-up");
90 symlink("/sbin/rc", "/tmp/ppp/ipv6-down");
92 symlink("/dev/null", "/tmp/ppp/connect-errors");
94 demand
= nvram_get_int("ppp_demand");
96 // Generate options file
97 if ((fp
= fopen(ppp_optfile
, "w")) == NULL
) {
104 if (nvram_match("wan_proto", "ppp3g") ) {
108 "connect \"/usr/sbin/chat -V -t 60 -f %s\"\n"
113 "ipcp-accept-local\n",
114 nvram_safe_get("modem_dev"),
117 if (strlen(nvram_get("ppp_username")) >0 )
118 fprintf(fp
, "user '%s'\n", nvram_get("ppp_username"));
125 "lcp-echo-adaptive\n", // Suppress LCP echo-requests if traffic was received
127 nvram_safe_get("ppp_username"));
135 "defaultroute\n" // Add a default route to the system routing tables, using the peer as the gateway
136 "usepeerdns\n" // Ask the peer for up to 2 DNS server addresses
137 "default-asyncmap\n" // Disable asyncmap negotiation
138 "novj\n" // Disable Van Jacobson style TCP/IP header compression
139 "nobsdcomp\n" // Disable BSD-Compress compression
140 "nodeflate\n" // Disable Deflate compression
141 "noauth\n" // Do not authenticate peer
142 "refuse-eap\n" // Do not use eap
143 "maxfail 0\n" // Never give up
144 "lcp-echo-interval %d\n"// Interval between LCP echo-requests
145 "lcp-echo-failure %d\n" // Tolerance to unanswered echo-requests
147 nvram_get_int("pppoe_lei") ? : 10,
148 nvram_get_int("pppoe_lef") ? : 5,
149 nvram_get_int("debug_ppp") ? "debug\n" : "");
153 if (nvram_match("wan_proto", "ppp3g") && nvram_match("modem_dev", "ttyACM0") ) {
154 //don`t write nopcomp and noaccomp options
159 "nopcomp\n" // Disable protocol field compression
160 "noaccomp\n" // Disable Address/Control compression
169 if (wan_proto
!= WP_L2TP
) {
173 demand
? 30 : (nvram_get_int("ppp_redialperiod") ? : 30));
183 nvram_safe_get("pptp_server_ip"),
184 nvram_get_int("mtu_enable") ? nvram_get_int("wan_mtu") : 1400);
189 "plugin rp-pppoe.so\n"
193 nvram_safe_get("ppp_passwd"),
194 nvram_safe_get("wan_ifname"),
195 nvram_get_int("wan_mtu"), nvram_get_int("wan_mtu"));
196 if (((p
= nvram_get("ppp_service")) != NULL
) && (*p
)) {
197 fprintf(fp
, "rp_pppoe_service '%s'\n", p
);
199 if (((p
= nvram_get("ppp_ac")) != NULL
) && (*p
)) {
200 fprintf(fp
, "rp_pppoe_ac '%s'\n", p
);
202 if (nvram_match("ppp_mlppp", "1")) {
210 if ((cfp
= fopen(ppp3g_chatfile
, "w")) == NULL
) {
211 perror(ppp3g_chatfile
);
215 "ABORT \"NO CARRIER\"\n"
216 "ABORT \"NO DIALTONE\"\n"
217 "ABORT \"NO ERROR\"\n"
218 "ABORT \"NO ANSWER\"\n"
222 /* moved to switch3g script
223 if (strlen(nvram_get("modem_pin")) >0 ) {
226 "OK \"AT+CPIN=%s\"\n"
228 nvram_get("modem_pin"));
232 "OK \"AT&FE0V1X1&D2&C1S0=0\"\n"
236 "OK \"AT&FE0V1X1&D2&C1S0=0\"\n"
238 "OK 'AT+CGDCONT=1,\"IP\",\"%s\"'\n"
241 nvram_safe_get("modem_apn"),
242 nvram_safe_get("modem_init")
247 if (nvram_match("usb_3g", "1") && nvram_match("wan_proto", "ppp3g")) {
249 if (strlen(nvram_get("wan_gateway")) >0 ) {
250 nvram_set("wan_gateway", "");
260 fprintf(fp
, "nomppe nomppc\n");
261 if (nvram_get_int("mtu_enable"))
262 fprintf(fp
, "mtu %d\n", nvram_get_int("wan_mtu"));
269 "demand\n" // Dial on demand
271 "ipcp-accept-remote\n"
272 "ipcp-accept-local\n"
273 "noipdefault\n" // Disables the default behaviour when no local IP address is specified
274 "ktune\n", // Set /proc/sys/net/ipv4/ip_dynaddr to 1 in demand mode if the local address changes
275 nvram_get_int("ppp_idletime") * 60);
279 switch (get_ipv6_service()) {
281 case IPV6_NATIVE_DHCP
:
282 fprintf(fp
, "+ipv6\n");
286 // User specific options
287 fprintf(fp
, "%s\n", nvram_safe_get("ppp_custom"));
296 static void stop_ppp(void)
300 unlink(ppp_linkfile
);
303 killall_tk("ip-down");
305 killall_tk("ipv6-up");
306 killall_tk("ipv6-down");
308 killall_tk("xl2tpd");
310 killall_tk("listen");
315 static void run_pppd(void)
318 eval("pppd", "file", (char *)ppp_optfile
);
320 if (nvram_get_int("ppp_demand")) {
323 Fixed issue id 7887(or 7787):
324 When DUT is PPTP Connect on Demand mode, it couldn't be trigger from LAN.
330 // Trigger Connect On Demand if user ping pptp server
331 eval("listen", nvram_safe_get("lan_ifname"));
339 // -----------------------------------------------------------------------------
341 inline void stop_pptp(void)
346 void start_pptp(int mode
)
350 if (!using_dhcpc()) stop_dhcpc();
353 if (config_pppd(WP_PPTP
, 0) != 0)
361 // -----------------------------------------------------------------------------
363 void preset_wan(char *ifname
, char *gw
, char *netmask
)
367 /* Delete all default routes */
368 route_del(ifname
, 0, NULL
, NULL
, NULL
);
370 /* try adding a route to gateway first */
371 route_add(ifname
, 0, gw
, NULL
, "255.255.255.255");
373 /* Set default route to gateway if specified */
375 while ((route_add(ifname
, 1, "0.0.0.0", gw
, "0.0.0.0") == 1) && (i
--)) {
378 _dprintf("set default gateway=%s n=%d\n", gw
, i
);
380 /* Add routes to dns servers as well for demand ppp to work */
381 char word
[100], *next
;
382 in_addr_t mask
= inet_addr(netmask
);
383 foreach(word
, nvram_safe_get("wan_get_dns"), next
) {
384 if ((inet_addr(word
) & mask
) != (inet_addr(nvram_safe_get("wan_ipaddr")) & mask
))
385 route_add(ifname
, 0, word
, gw
, "255.255.255.255");
394 // -----------------------------------------------------------------------------
397 // Get the IP, Subnetmask, Geteway from WAN interface and set nvram
398 static void start_tmp_ppp(int num
, char *ifname
)
404 TRACE_PT("begin: num=%d\n", num
);
406 if (num
!= 0) return;
408 // Wait for ppp0 to be created
410 while ((ifconfig(ifname
, IFUP
, NULL
, NULL
) != 0) && (timeout
-- > 0)) {
412 _dprintf("[%d] waiting for %s %d...\n", __LINE__
, ifname
, timeout
);
415 if ((s
= socket(AF_INET
, SOCK_RAW
, IPPROTO_RAW
)) < 0) return;
416 strlcpy(ifr
.ifr_name
, ifname
, IFNAMSIZ
);
418 // Set temporary IP address
420 while (ioctl(s
, SIOCGIFADDR
, &ifr
) && timeout
--){
421 _dprintf("[%d] waiting for %s...\n", __LINE__
, ifname
);
424 nvram_set("wan_ipaddr", inet_ntoa(sin_addr(&(ifr
.ifr_addr
))));
425 nvram_set("wan_netmask", "255.255.255.255");
427 // Set temporary P-t-P address
429 while (ioctl(s
, SIOCGIFDSTADDR
, &ifr
) && timeout
--){
430 _dprintf("[%d] waiting for %s...\n", __LINE__
, ifname
);
433 nvram_set("wan_gateway", inet_ntoa(sin_addr(&(ifr
.ifr_dstaddr
))));
437 start_wan_done(ifname
);
441 void start_pppoe(int num
)
445 TRACE_PT("begin pppoe_num=%d\n", num
);
447 if (num
!= 0) return;
451 snprintf(ifname
, sizeof(ifname
), "ppp%d", num
);
455 if (nvram_match( "wan_proto", "ppp3g") ) {
456 if (config_pppd(WP_PPP3G
, num
) != 0)
461 if (config_pppd(WP_PPPOE
, num
) != 0)
470 if (nvram_get_int("ppp_demand"))
471 start_tmp_ppp(num
, ifname
);
473 ifconfig(ifname
, IFUP
, NULL
, NULL
);
478 void stop_pppoe(void)
486 void stop_singe_pppoe(int num
)
488 _dprintf("%s pppoe_num=%d\n", __FUNCTION__
, num
);
492 if (num
!= 0) return;
494 i
= nvram_get_int("pppoe_pid0");
495 if ((i
> 1) && (kill(i
, SIGTERM
) == 0)) {
498 } while (kill(i
, SIGKILL
) == 0);
501 unlink(ppp_linkfile
);
502 nvram_unset("pppoe_ifname0");
504 nvram_set("wan_get_dns", "");
509 // -----------------------------------------------------------------------------
511 inline void stop_l2tp(void)
516 void start_l2tp(void)
525 if (config_pppd(WP_L2TP
, 0) != 0)
528 demand
= nvram_get_int("ppp_demand");
530 /* Generate XL2TPD configuration file */
531 if ((fp
= fopen("/etc/xl2tpd.conf", "w")) == NULL
)
535 "access control = no\n"
539 "tx bps = 100000000\n"
542 "max redials = 32767\n"
543 "redial timeout = %d\n"
545 nvram_safe_get("l2tp_server_ip"),
547 demand
? 30 : (nvram_get_int("ppp_redialperiod") ? : 30),
548 nvram_get_int("debug_ppp") ? "yes" : "no");
556 eval("listen", nvram_safe_get("lan_ifname"));
566 // -----------------------------------------------------------------------------
568 char *wan_gateway(void)
570 char *gw
= nvram_safe_get("wan_gateway_get");
571 if ((*gw
== 0) || (strcmp(gw
, "0.0.0.0") == 0))
572 gw
= nvram_safe_get("wan_gateway");
576 // -----------------------------------------------------------------------------
578 // trigger connect on demand
579 void force_to_dial(void)
584 switch (get_wan_proto()) {
586 f_write_string("/var/run/l2tp-control", "c l2tp", 0, 0);
589 eval("ping", "-c", "2", "10.112.112.112");
595 eval("ping", "-c", "2", wan_gateway());
602 // -----------------------------------------------------------------------------
604 static void _do_wan_routes(char *ifname
, char *nvname
, int metric
, int add
)
611 // IP[/MASK] ROUTER IP2[/MASK2] ROUTER2 ...
612 tmp
= routes
= strdup(nvram_safe_get(nvname
));
613 while (tmp
&& *tmp
) {
614 char *ipaddr
, *gateway
, *nmask
;
616 ipaddr
= nmask
= strsep(&tmp
, " ");
617 strcpy(netmask
, "255.255.255.255");
620 ipaddr
= strsep(&nmask
, "/");
621 if (nmask
&& *nmask
) {
622 bits
= strtol(nmask
, &nmask
, 10);
623 if (bits
>= 1 && bits
<= 32) {
624 mask
.s_addr
= htonl(0xffffffff << (32 - bits
));
625 strcpy(netmask
, inet_ntoa(mask
));
629 gateway
= strsep(&tmp
, " ");
631 if (gateway
&& *gateway
) {
633 route_add(ifname
, metric
, ipaddr
, gateway
, netmask
);
635 route_del(ifname
, metric
, ipaddr
, gateway
, netmask
);
641 void do_wan_routes(char *ifname
, int metric
, int add
)
643 if (nvram_get_int("dhcp_routes")) {
644 // Static Routes: IP ROUTER IP2 ROUTER2 ...
645 // Classless Static Routes: IP/MASK ROUTER IP2/MASK2 ROUTER2 ...
646 _do_wan_routes(ifname
, "wan_routes1", metric
, add
);
647 _do_wan_routes(ifname
, "wan_routes2", metric
, add
);
651 // -----------------------------------------------------------------------------
653 const char wan_connecting
[] = "/var/lib/misc/wan.connecting";
655 static int is_sta(int idx
, int unit
, int subunit
, void *param
)
659 if (nvram_match(wl_nvname("mode", unit
, subunit
), "sta")) {
660 *p
= nvram_safe_get(wl_nvname("ifname", unit
, subunit
));
666 void start_wan(int mode
)
682 f_write(wan_connecting
, NULL
, 0, 0, 0);
686 if (!foreach_wif(1, &p
, is_sta
)) {
687 p
= nvram_safe_get("wan_ifnameX");
688 /* vlan ID mapping */
689 if (sscanf(p
, "vlan%d", &vid
) == 1) {
690 vlan0tag
= nvram_get_int("vlan0tag");
691 snprintf(buf
, sizeof(buf
), "vlan%dvid", vid
);
692 vid_map
= nvram_get_int(buf
);
693 if ((vid_map
< 1) || (vid_map
> 4094)) vid_map
= vlan0tag
| vid
;
694 snprintf(buf
, sizeof(buf
), "vlan%d", vid_map
);
697 set_mac(p
, "mac_wan", 1);
699 nvram_set("wan_ifname", p
);
700 nvram_set("wan_ifnames", p
);
704 wan_ifname
= nvram_safe_get("wan_ifname");
705 if (wan_ifname
[0] == 0) {
707 nvram_set("wan_ifname", wan_ifname
);
710 if (strcmp(wan_ifname
, "none") == 0) {
711 nvram_set("wan_proto", "disabled");
712 syslog(LOG_INFO
, "No WAN");
717 wan_proto
= get_wan_proto();
719 // set the default gateway for WAN interface
720 nvram_set("wan_gateway_get", nvram_safe_get("wan_gateway"));
722 if (wan_proto
== WP_DISABLED
) {
723 start_wan_done(wan_ifname
);
727 if ((sd
= socket(AF_INET
, SOCK_RAW
, IPPROTO_RAW
)) < 0) {
747 if (nvram_match("mtu_enable", "0")) {
751 // KDB If we've big fat frames enabled then we *CAN* break the
752 // max MTU on PPP link
753 mtu
= nvram_get_int("wan_mtu");
754 if (!(nvram_get_int("jumbo_frame_enable")) && (mtu
> max
)) mtu
= max
;
755 else if (mtu
< 576) mtu
= 576;
757 sprintf(buf
, "%d", mtu
);
758 nvram_set("wan_mtu", buf
);
759 nvram_set("wan_run_mtu", buf
);
761 // 43011: zhijian 2006-12-25 for CD-Router v3.4 mtu bug of PPTP connection mode
762 /* if (wan_proto == WP_PPTP) {
764 } */ // commented out; checkme -- zzz
766 if (wan_proto
!= WP_PPTP
&& wan_proto
!= WP_L2TP
&& wan_proto
!= WP_PPPOE
) {
767 // Don't set the MTU on the port for PPP connections, it will be set on the link instead
769 strcpy(ifr
.ifr_name
, wan_ifname
);
770 ioctl(sd
, SIOCSIFMTU
, &ifr
);
775 ifconfig(wan_ifname
, IFUP
, NULL
, NULL
);
779 set_host_domain_name();
790 if (wan_proto
== WP_LTE
) {
798 else if (wan_proto
!= WP_DHCP
&& wan_proto
!= WP_LTE
) {
799 ifconfig(wan_ifname
, IFUP
, "0.0.0.0", NULL
);
800 ifconfig(wan_ifname
, IFUP
, nvram_safe_get("wan_ipaddr"), nvram_safe_get("wan_netmask"));
802 p
= nvram_safe_get("wan_gateway");
803 if ((*p
!= 0) && (strcmp(p
, "0.0.0.0") != 0))
804 preset_wan(wan_ifname
, p
, nvram_safe_get("wan_netmask"));
817 nvram_set("wan_iface", wan_ifname
);
818 ifconfig(wan_ifname
, IFUP
, nvram_safe_get("wan_ipaddr"), nvram_safe_get("wan_netmask"));
821 while ((!check_wanup()) && (r
-- > 0)) {
825 start_wan_done(wan_ifname
);
829 // Get current WAN hardware address
830 strlcpy(ifr
.ifr_name
, wan_ifname
, IFNAMSIZ
);
831 if (ioctl(sd
, SIOCGIFHWADDR
, &ifr
) == 0) {
832 nvram_set("wan_hwaddr", ether_etoa(ifr
.ifr_hwaddr
.sa_data
, buf
));
835 /* Set initial QoS mode again now that WAN port is ready. */
842 led(LED_DIAG
, 0); // for 4712, 5325E (?)
843 led(LED_DMZ
, nvram_match("dmz_enable", "1"));
849 void start_wan6_done(const char *wan_ifname
)
851 struct in_addr addr4
;
852 struct in6_addr addr
;
853 static char addr6
[INET6_ADDRSTRLEN
];
855 int service
= get_ipv6_service();
857 if (service
!= IPV6_DISABLED
) {
858 if ((nvram_get_int("ipv6_accept_ra") & 1) != 0)
859 accept_ra(wan_ifname
);
864 eval("ip", "route", "add", "::/0", "dev", (char *)wan_ifname
, "metric", "2048");
866 case IPV6_NATIVE_DHCP
:
867 if (nvram_get_int("ipv6_isp_opt") == 1) {
868 eval("ip", "route", "add", "::/0", "dev", (char *)wan_ifname
);
873 case IPV6_ANYCAST_6TO4
:
876 if (service
== IPV6_ANYCAST_6TO4
) {
878 memset(&addr
, 0, sizeof(addr
));
879 inet_aton(get_wanip(), &addr4
);
880 addr
.s6_addr16
[0] = htons(0x2002);
881 ipv6_mapaddr4(&addr
, 16, &addr4
, 0);
882 addr
.s6_addr16
[3] = htons(0x0001);
883 inet_ntop(AF_INET6
, &addr
, addr6
, sizeof(addr6
));
884 nvram_set("ipv6_prefix", addr6
);
887 // FIXME: give it a few seconds for DAD completion
894 // FIXME2?: give it a few seconds for DAD completion
901 // ppp_demand: 0=keep alive, 1=connect on demand (run 'listen')
903 // wan_iface: ppp# (PPPOE, PPP3G, PPTP, L2TP), vlan1 (DHCP, HB, Static, LTE)
905 void start_wan_done(char *wan_ifname
)
913 TRACE_PT("begin wan_ifname=%s\n", wan_ifname
);
916 f_write("/var/lib/misc/wantime", &si
.uptime
, sizeof(si
.uptime
), 0, 0);
918 proto
= get_wan_proto();
920 // delete all default routes
921 route_del(wan_ifname
, 0, NULL
, NULL
, NULL
);
923 if (proto
!= WP_DISABLED
) {
924 // set default route to gateway if specified
927 if (proto
== WP_PPTP
&& !using_dhcpc()) {
928 // For PPTP protocol, we must use ppp_get_ip as gateway, not pptp_server_ip (why ??)
929 if (*gw
== 0 || strcmp(gw
, "0.0.0.0") == 0) gw
= nvram_safe_get("ppp_get_ip");
932 if ((*gw
!= 0) && (strcmp(gw
, "0.0.0.0") != 0)) {
933 if (proto
== WP_DHCP
|| proto
== WP_STATIC
|| proto
== WP_LTE
) {
934 // possibly gateway is over the bridge, try adding a route to gateway first
935 route_add(wan_ifname
, 0, gw
, NULL
, "255.255.255.255");
939 while ((route_add(wan_ifname
, 0, "0.0.0.0", gw
, "0.0.0.0") == 1) && (n
--)) {
942 _dprintf("set default gateway=%s n=%d\n", gw
, n
);
944 // hack: avoid routing cycles, when both peer and server have the same IP
945 if (proto
== WP_PPTP
|| proto
== WP_L2TP
) {
946 // delete gateway route as it's no longer needed
947 route_del(wan_ifname
, 0, gw
, "0.0.0.0", "255.255.255.255");
951 #ifdef THREE_ARP_GRATUATOUS_SUPPORT // from 43011; checkme; commented-out -- zzz
953 // 43011: Alpha add to send Gratuitous ARP when wan_proto is Static IP 2007-04-09
954 if (proto == WP_STATIC)
958 unsigned char wan_mac[6];
960 if (read_iface(nvram_safe_get("wan_iface"), &ifindex, &wan_ip, wan_mac) >= 0)
961 arpping(wan_ip, wan_ip, wan_mac, nvram_safe_get("wan_iface"));
966 if (proto
== WP_PPTP
|| proto
== WP_L2TP
) {
967 route_del(nvram_safe_get("wan_iface"), 0, nvram_safe_get("wan_gateway_get"), NULL
, "255.255.255.255");
968 route_add(nvram_safe_get("wan_iface"), 0, nvram_safe_get("ppp_get_ip"), NULL
, "255.255.255.255");
970 if (proto
== WP_L2TP
) {
971 route_add(nvram_safe_get("wan_ifname"), 0, nvram_safe_get("l2tp_server_ip"), nvram_safe_get("wan_gateway"), "255.255.255.255"); // fixed routing problem in Israel by kanki
982 // and routes supplied via DHCP
983 do_wan_routes(using_dhcpc() ? nvram_safe_get("wan_ifname") : wan_ifname
, 0, 1);
988 wanup
= check_wanup();
990 if ((wanup
) || (time(0) < Y2K
)) {
995 if ((wanup
) || (proto
== WP_DISABLED
)) {
1005 start_wan6_done(get_wan6face());
1008 #ifdef TCONFIG_DNSSEC
1009 if (nvram_match("dnssec_enable", "1")) {
1010 killall("dnsmasq", SIGHUP
);
1022 notice_set("wan", "");
1024 run_nvscript("script_wanup", NULL
, 0);
1027 // We don't need STP after wireless led is lighted // no idea why... toggling it if necessary -- zzz
1028 if (check_hw_type() == HW_BCM4702
) {
1029 eval("brctl", "stp", nvram_safe_get("lan_ifname"), "0");
1030 if (nvram_match("lan_stp", "1"))
1031 eval("brctl", "stp", nvram_safe_get("lan_ifname"), "1");
1032 if(strcmp(nvram_safe_get("lan1_ifname"),"")!=0) {
1033 eval("brctl", "stp", nvram_safe_get("lan1_ifname"), "0");
1034 if (nvram_match("lan1_stp", "1"))
1035 eval("brctl", "stp", nvram_safe_get("lan1_ifname"), "1");
1037 if(strcmp(nvram_safe_get("lan2_ifname"),"")!=0) {
1038 eval("brctl", "stp", nvram_safe_get("lan2_ifname"), "0");
1039 if (nvram_match("lan2_stp", "1"))
1040 eval("brctl", "stp", nvram_safe_get("lan2_ifname"), "1");
1042 if(strcmp(nvram_safe_get("lan3_ifname"),"")!=0) {
1043 eval("brctl", "stp", nvram_safe_get("lan3_ifname"), "0");
1044 if (nvram_match("lan3_stp", "1"))
1045 eval("brctl", "stp", nvram_safe_get("lan3_ifname"), "1");
1057 #ifdef TCONFIG_PPTPD
1058 if (wanup
&& nvram_get_int("pptp_client_enable"))
1059 start_pptp_client();
1062 unlink(wan_connecting
);
1064 new_qoslimit_start(); //!! RAF
1075 TRACE_PT("begin\n");
1081 #ifdef TCONFIG_PPTPD
1088 wan_proto
= get_wan_proto();
1090 if (wan_proto
== WP_LTE
) {
1091 xstart("switch4g", "disconnect");
1094 new_qoslimit_stop(); //!! RAF
1097 stop_upnp(); //!!TB - moved from stop_services()
1106 nvram_set("ipv6_get_dns", "");
1109 /* Kill any WAN client daemons or callbacks */
1116 nvram_set("wan_get_dns", "");
1118 /* Bring down WAN interfaces */
1119 foreach(name
, nvram_safe_get("wan_ifnames"), next
)
1120 ifconfig(name
, 0, "0.0.0.0", NULL
);
1122 SET_LED(RELEASE_IP
);
1123 //notice_set("wan", "");
1124 unlink("/var/notice/wan");
1125 unlink(wan_connecting
);