void start_igmp_proxy(void)
{
int ret = 0;
pid_t pid;
char name[80], *next, *svbuf;
char *argv[] = { "igmprt", "/tmp/igmpproxy.conf", NULL };
int ifcount = 0;
FILE *fp = fopen("/tmp/igmpproxy.conf", "wb");
if (nvram_match("dtag_vlan8", "1") && nvram_match("wan_vdsl", "1")) {
fprintf(fp, "quickleave\nphyint %s upstream ratelimit 0 threshold 1\n", nvram_safe_get("tvnicfrom"));
fprintf(fp, "phyint %s disabled\n", get_wan_face());
} else {
fprintf(fp, "quickleave\nphyint %s upstream ratelimit 0 threshold 1\n", get_wan_face());
}
if (nvram_match("block_multicast", "0")) {
fprintf(fp, "phyint %s downstream ratelimit 0 threshold 1\n", nvram_safe_get("lan_ifname"));
ifcount++;
} else {
fprintf(fp, "phyint %s disabled\n" "phyint %s:0 disabled\n", nvram_safe_get("lan_ifname"), nvram_safe_get("lan_ifname"));
}
char ifnames[256];
getIfLists(ifnames, 256);
foreach(name, ifnames, next) {
if (strcmp(get_wan_face(), name)
&& strcmp(nvram_safe_get("lan_ifname"), name)
&& strcmp(nvram_safe_get("tvnicfrom"), name)) {
if (nvram_nmatch("0", "%s_bridged", name)
&& nvram_nmatch("1", "%s_multicast", name)) {
fprintf(fp, "phyint %s downstream ratelimit 0 threshold 1\n", name);
ifcount++;
} else
fprintf(fp, "phyint %s disabled\n", name);
}
}
fprintf(fp, "phyint lo disabled\n");
fclose(fp);
if (nvram_match("wan_proto", "disabled")) // todo: add upstream
// config
{
// ret = _evalpid (igmp_proxybr_argv, NULL, 0, &pid);
return;
} else {
if (ifcount) {
if (pidof("igmprt") < 1)
ret = _evalpid(argv, NULL, 0, &pid);
dd_syslog(LOG_INFO, "igmprt : multicast daemon successfully started\n");
}
}
cprintf("done\n");
return;
}
void start_snmp(void)
{
int ret = 0;
pid_t pid;
char *snmpd_argv[] = { "snmpd", "-c", SNMP_CONF_FILE, NULL };
FILE *fp = NULL;
stop_snmp();
if (!nvram_invmatch("snmpd_enable", "0"))
return;
fp = fopen(SNMP_CONF_FILE, "w");
if (NULL == fp)
return;
if (strlen(nvram_safe_get("snmpd_syslocation")) > 0)
fprintf(fp, "syslocation %s\n",
nvram_safe_get("snmpd_syslocation"));
if (strlen(nvram_safe_get("snmpd_syscontact")) > 0)
fprintf(fp, "syscontact %s\n",
nvram_safe_get("snmpd_syscontact"));
if (strlen(nvram_safe_get("snmpd_sysname")) > 0)
fprintf(fp, "sysname %s\n", nvram_safe_get("snmpd_sysname"));
if (strlen(nvram_safe_get("snmpd_rocommunity")) > 0)
fprintf(fp, "rocommunity %s\n",
nvram_safe_get("snmpd_rocommunity"));
if (strlen(nvram_safe_get("snmpd_rwcommunity")) > 0)
fprintf(fp, "rwcommunity %s\n",
nvram_safe_get("snmpd_rwcommunity"));
fprintf(fp, "sysservices 9\n");
fprintf(fp, "pass_persist .1.3.6.1.4.1.2021.255 /etc/wl_snmpd.sh\n");
fclose(fp);
ret = _evalpid(snmpd_argv, NULL, 0, &pid);
cprintf("done\n");
dd_syslog(LOG_INFO, "snmpd : SNMP daemon successfully started\n");
return;
}
void start_ttraff(void)
{
if (!nvram_match("ttraff_enable", "1"))
return;
if ((nvram_match("ttraff_iface", "") || !nvram_get("ttraff_iface"))
&& (nvram_match("wan_proto", "disabled")
|| getWET()))
return;
pid_t pid;
char *argv[] = { "ttraff", NULL };
int ret = _evalpid(argv, NULL, 0, &pid);
dd_syslog(LOG_INFO, "ttraff : traffic counter daemon successfully started\n");
cprintf("done");
return;
}
void start_radio_timer(void)
{
if (nvram_match("radio0_timer_enable", "0")
&& nvram_match("radio1_timer_enable", "0"))
return;
#ifdef HAVE_MADWIFI
if (nvram_match("ath0_net_mode", "disabled"))
#else
if (nvram_match("wl0_net_mode", "disabled")
&& nvram_match("wl1_net_mode", "disabled"))
#endif
return;
pid_t pid;
char *argv[] = { "radio_timer", NULL };
int ret = _evalpid(argv, NULL, 0, &pid);
dd_syslog(LOG_INFO, "radio_timer : radio timer daemon successfully started\n");
cprintf("done");
return;
}
void start_l2tp(int status)
{
int ret;
FILE *fp;
char *l2tp_argv[] = { "xl2tpd",
NULL
};
char username[80], passwd[80];
// stop_dhcpc();
#ifdef HAVE_PPPOE
stop_pppoe();
#endif
#ifdef HAVE_PPTP
stop_pptp();
#endif
stop_l2tp();
snprintf(username, sizeof(username), "%s",
nvram_safe_get("ppp_username"));
snprintf(passwd, sizeof(passwd), "%s", nvram_safe_get("ppp_passwd"));
if (status != REDIAL) {
insmod("ipv6");
insmod("l2tp_core");
insmod("l2tp_netlink");
insmod("l2tp_ppp");
mkdir("/tmp/ppp", 0777);
mkdir("/var/run/xl2tpd", 0777);
mkdir("/tmp/xl2tpd", 0777);
symlink("/sbin/rc", "/tmp/ppp/ip-up");
symlink("/sbin/rc", "/tmp/ppp/ip-down");
symlink("/dev/null", "/tmp/ppp/connect-errors");
/*
* Generate L2TP configuration file
*/
if (!(fp = fopen("/tmp/xl2tpd/xl2tpd.conf", "w"))) {
perror("/tmp/xl2tpd/xl2tpd.conf");
return;
}
/*[global]
port = 1701
;auth file = /etc/xl2tpd/xl2tp-secrets
[lac fbnl2tpserver]
lns = 10.64.1.237
require chap = yes
refuse pap = yes
require authentication = yes
; Name should be the same as the username in the PPP authentication!
name = dani
ppp debug = yes
pppoptfile = /etc/xl2tpd/options.l2tp
length bit = yes
*/
fprintf(fp, "[global]\n"); // Global section
fprintf(fp, "port = 1701\n"); // Bind address
fprintf(fp, "[lac %s]\n", nvram_safe_get("l2tp_server_name"));
fprintf(fp, "lns = %s\n", nvram_safe_get("l2tp_server_name"));
fprintf(fp, "require chap = %s\n",
nvram_default_get("l2tp_req_chap", "yes"));
fprintf(fp, "refuse pap = %s\n",
nvram_default_get("l2tp_ref_pap", "yes"));
fprintf(fp, "redial = yes\n");
fprintf(fp, "redial timeout = 15\n");
fprintf(fp, "require authentication = %s\n",
nvram_default_get("l2tp_req_auth", "yes"));
fprintf(fp, "name = %s\n", username);
fprintf(fp, "pppoptfile = /tmp/ppp/options\n");
fprintf(fp, "length bit = yes\n");
fclose(fp);
/*
* Generate options file
*/
if (!(fp = fopen("/tmp/ppp/options", "w"))) {
perror("/tmp/ppp/options");
return;
}
if (nvram_match("mtu_enable", "1")) {
if (atoi(nvram_safe_get("wan_mtu")) > 0) {
fprintf(fp, "mtu %s\n",
nvram_safe_get("wan_mtu"));
fprintf(fp, "mru %s\n",
nvram_safe_get("wan_mtu"));
}
}
fprintf(fp, "defaultroute\n"); // Add a default route to the
// system routing tables,
// using the peer as the
// gateway
fprintf(fp, "usepeerdns\n"); // Ask the peer for up to 2 DNS
// server addresses
// fprintf(fp, "pty 'pptp %s
// --nolaunchpppd'\n",nvram_safe_get("pptp_server_ip"));
fprintf(fp, "user '%s'\n", username);
// fprintf(fp, "persist\n"); // Do not exit after a connection is
// terminated.
if (nvram_match("ppp_demand", "1")) { // demand mode
fprintf(fp, "idle %d\n",
nvram_match("ppp_demand",
"1") ?
atoi(nvram_safe_get("ppp_idletime")) * 60 : 0);
// fprintf(fp, "demand\n"); // Dial on demand
// fprintf(fp, "persist\n"); // Do not exit after a connection is
// terminated.
// fprintf(fp, "%s:%s\n",PPP_PSEUDO_IP,PPP_PSEUDO_GW); // <local
// IP>:<remote IP>
fprintf(fp, "ipcp-accept-remote\n");
fprintf(fp, "ipcp-accept-local\n");
fprintf(fp, "connect true\n");
fprintf(fp, "noipdefault\n"); // Disables the default
// behaviour when no local IP
// address is specified
fprintf(fp, "ktune\n"); // Set /proc/sys/net/ipv4/ip_dynaddr
// to 1 in demand mode if the local
// address changes
} else { // keepalive mode
start_redial();
}
fprintf(fp, "default-asyncmap\n"); // Disable asyncmap
fprintf(fp, "crtscts\n"); // Disable protocol field compression
// negotiation
fprintf(fp, "nopcomp\n"); // Disable protocol field compression
fprintf(fp, "refuse-eap\n"); // Disable protocol field compression
fprintf(fp, "noaccomp\n"); // Disable Address/Control
// compression
fprintf(fp, "noccp\n"); // Disable CCP (Compression Control
// Protocol)
fprintf(fp, "novj\n"); // Disable Van Jacobson style TCP/IP
// header compression
fprintf(fp, "nobsdcomp\n"); // Disables BSD-Compress compression
fprintf(fp, "nodeflate\n"); // Disables Deflate compression
fprintf(fp, "lcp-echo-interval 0\n"); // Don't send an LCP
// echo-request frame to the
// peer
fprintf(fp, "lock\n");
fprintf(fp, "noauth\n");
// fprintf(fp, "debug\n");
fclose(fp);
/*
* Generate pap-secrets file
*/
if (!(fp = fopen("/tmp/ppp/pap-secrets", "w"))) {
perror("/tmp/ppp/pap-secrets");
return;
}
fprintf(fp, "\"%s\" * \"%s\" *\n", username, passwd);
fclose(fp);
chmod("/tmp/ppp/pap-secrets", 0600);
/*
* Generate chap-secrets file
*/
if (!(fp = fopen("/tmp/ppp/chap-secrets", "w"))) {
perror("/tmp/ppp/chap-secrets");
return;
}
fprintf(fp, "\"%s\" * \"%s\" *\n", username, passwd);
fclose(fp);
chmod("/tmp/ppp/chap-secrets", 0600);
/*
* Enable Forwarding
*/
if ((fp = fopen("/proc/sys/net/ipv4/ip_forward", "r+"))) {
fputc('1', fp);
fclose(fp);
} else
perror("/proc/sys/net/ipv4/ip_forward");
}
/*
* Bring up WAN interface
*/
// ifconfig(nvram_safe_get("wan_ifname"), IFUP,
// nvram_safe_get("wan_ipaddr"), nvram_safe_get("wan_netmask"));
ret = _evalpid(l2tp_argv, NULL, 0, NULL);
sleep(1);
if (nvram_match("ppp_demand", "1")) {
/*
* Trigger Connect On Demand if user press Connect button in Status
* page
*/
if (nvram_match("action_service", "start_l2tp")) {
start_force_to_dial();
nvram_unset("action_service");
}
/*
* Trigger Connect On Demand if user ping pptp server
*/
else
eval("listen", nvram_safe_get("lan_ifname"));
} else {
sysprintf("echo \"c %s\" > /var/run/xl2tpd/l2tp-control",
nvram_safe_get("l2tp_server_name"));
}
cprintf("done\n");
return;
}
int _eval(char *const argv[])
{
return _evalpid(argv, ">/dev/console", 0, NULL);
}
void start_freeradius(void)
{
int ret = 0;
pid_t pid;
char *radiusd_argv[] = { "radiusd", "-d", "/jffs/etc/freeradius", NULL };
FILE *fp = NULL;
stop_freeradius();
nvram_default_get("radius_country", "DE");
nvram_default_get("radius_state", "Saxony");
nvram_default_get("radius_locality", "none");
nvram_default_get("radius_expiration", "365");
nvram_default_get("radius_passphrase", "changeme");
nvram_default_get("radius_organisation", "DD-WRT");
nvram_default_get("radius_email", "*****@*****.**");
nvram_default_get("radius_common", "DD-WRT FreeRadius Certificate");
nvram_default_get("radius_port", "1812");
nvram_default_get("radius_enabled", "0");
if (!nvram_match("radius_enabled", "1"))
return;
#ifndef HAVE_OPENRISC
#ifndef HAVE_VENTANA
#if !defined(HAVE_RB600) || defined(HAVE_WDR4900)
#ifdef HAVE_X86
system("mount --bind /usr/local /jffs");
#else
if (!nvram_match("jffs_mounted", "1"))
return; //jffs is a requirement for radius and must be mounted at this point here
#endif
#endif
#endif
#endif
prep();
sysprintf("sed \"s/port = 0/port = %s/g\" /etc/freeradius/radiusd.conf > /jffs/etc/freeradius/radiusd.conf", nvram_safe_get("radius_port"));
sysprintf("sed \"s/private_key_password = whatever/private_key_password = %s/g\" /etc/freeradius/eap.conf > /jffs/etc/freeradius/eap.conf", nvram_safe_get("radius_passphrase"));
if (!f_exists("/jffs/etc/freeradius/certs/server.pem")) {
//prepare certificates
start_gen_radius_cert();
}
int i;
/* generate clients */
{
struct radiusclientdb *db = loadradiusclientdb();
if (db) {
fp = fopen("/jffs/etc/freeradius/clients.conf", "wb");
system("touch /jffs/etc/freeradius/clients.manual");
fprintf(fp, "$INCLUDE clients.manual\n");
for (i = 0; i < db->usercount; i++) {
if (!db->users[i].clientsize)
continue;
if (!db->users[i].client || !strlen(db->users[i].client))
continue;
fprintf(fp, "client %s {\n" "\tsecret = %s\n" "\tshortname = DD-WRT-RADIUS\n}\n", db->users[i].client, db->users[i].passwd);
}
fclose(fp);
freeradiusclientdb(db);
}
}
/* now generate users */
{
struct radiusdb *db = loadradiusdb();
if (db) {
fp = fopen("/jffs/etc/freeradius/users", "wb");
system("touch /jffs/etc/freeradius/users.manual");
fprintf(fp, "$INCLUDE users.manual\n");
fprintf(fp, "DEFAULT FreeRADIUS-Proxied-To == 127.0.0.1\n" "\tSession-Timeout := 3600,\n" "\tUser-Name := \"%%{User-Name}\",\n" "\tAcct-Interim-Interval := 300,\n" "\tFall-Through = Yes\n\n");
time_t tm;
struct tm tm_time;
for (i = 0; i < db->usercount; i++) {
if (!db->users[i].usersize)
continue;
if (!db->users[i].user || !strlen(db->users[i].user))
continue;
if (!db->users[i].enabled)
continue;
fprintf(fp, "%s Cleartext-Password := \"%s\"", db->users[i].user, db->users[i].passwd);
if (db->users[i].expiration) {
tm = db->users[i].expiration * 24 * 60 * 60;
memcpy(&tm_time, localtime(&tm), sizeof(tm_time));
char datebuf[128];
strftime(datebuf, sizeof(datebuf), "%d %b %Y", &tm_time);
fprintf(fp, ", Expiration == \"%s\"\n", datebuf);
} else
fprintf(fp, "\n");
if (db->users[i].downstream) {
fprintf(fp, "\tWISPr-Bandwidth-Max-Down := %d,\n", db->users[i].downstream * 1024);
fprintf(fp, "\tRP-Downstream-Speed-Limit := %d", db->users[i].downstream);
}
if (db->users[i].upstream) {
if (db->users[i].downstream)
fprintf(fp, ",\n");
fprintf(fp, "\tWISPr-Bandwidth-Max-Up := %d,\n", db->users[i].upstream * 1024);
fprintf(fp, "\tRP-Upstream-Speed-Limit := %d", db->users[i].upstream);
}
fprintf(fp, "\n");
}
fclose(fp);
freeradiusdb(db);
}
}
ret = _evalpid(radiusd_argv, NULL, 0, &pid);
dd_syslog(LOG_INFO, "radiusd : FreeRadius daemon successfully started\n");
return;
}
void start_pptp(int status)
{
int ret;
FILE *fp;
char *pptp_argv[] = { "pppd",
NULL
};
char username[80], passwd[80];
stop_dhcpc();
#ifdef HAVE_PPPOE
stop_pppoe();
#endif
stop_vpn_modules();
snprintf(username, sizeof(username), "%s",
nvram_safe_get("ppp_username"));
snprintf(passwd, sizeof(passwd), "%s", nvram_safe_get("ppp_passwd"));
if (status != REDIAL) {
create_pptp_config(nvram_safe_get("pptp_server_name"),
username);
/*
* Generate pap-secrets file
*/
if (!(fp = fopen("/tmp/ppp/pap-secrets", "w"))) {
perror("/tmp/ppp/pap-secrets");
return;
}
fprintf(fp, "\"%s\" * \"%s\" *\n", username, passwd);
fclose(fp);
chmod("/tmp/ppp/pap-secrets", 0600);
/*
* Generate chap-secrets file
*/
if (!(fp = fopen("/tmp/ppp/chap-secrets", "w"))) {
perror("/tmp/ppp/chap-secrets");
return;
}
fprintf(fp, "\"%s\" * \"%s\" *\n", username, passwd);
fclose(fp);
chmod("/tmp/ppp/chap-secrets", 0600);
/*
* Enable Forwarding
*/
if ((fp = fopen("/proc/sys/net/ipv4/ip_forward", "r+"))) {
fputc('1', fp);
fclose(fp);
} else
perror("/proc/sys/net/ipv4/ip_forward");
}
char *wan_ifname = nvram_safe_get("wan_ifname");
if (isClient()) {
wan_ifname = getSTA();
}
nvram_set("pptp_ifname", wan_ifname);
/*
* Bring up WAN interface
*/
if (nvram_match("pptp_use_dhcp", "1")) {
// pid_t pid;
// char *wan_ipaddr;
// char *wan_netmask;
// char *wan_gateway;
// char *pptp_server_ip = nvram_safe_get ("pptp_server_ip");
// char *wan_hostname = nvram_safe_get ("wan_hostname");
nvram_set("wan_get_dns", "");
nvram_unset("dhcpc_done");
//dirty hack
start_dhcpc(wan_ifname, NULL, NULL, 1);
int timeout;
for (timeout = 60; !nvram_match("dhcpc_done", "1") && timeout > 0; --timeout) { /* wait for info from dhcp server */
sleep(1);
}
stop_dhcpc(); /* we don't need dhcp client anymore */
create_pptp_config(nvram_safe_get("pptp_server_ip"), username);
} else {
ifconfig(wan_ifname, IFUP, nvram_safe_get("wan_ipaddr"),
nvram_safe_get("wan_netmask"));
struct dns_lists *dns_list = NULL;
dns_to_resolv();
dns_list = get_dns_list();
int i = 0;
if (dns_list) {
for (i = 0; i < dns_list->num_servers; i++)
route_add(wan_ifname, 0,
dns_list->dns_server[i],
nvram_safe_get("pptp_wan_gateway"),
"255.255.255.255");
}
route_add(wan_ifname, 0, "0.0.0.0",
nvram_safe_get("pptp_wan_gateway"), "0.0.0.0");
char pptpip[64];
getIPFromName(nvram_safe_get("pptp_server_name"), pptpip);
route_del(wan_ifname, 0, "0.0.0.0",
nvram_safe_get("pptp_wan_gateway"), "0.0.0.0");
if (dns_list) {
for (i = 0; i < dns_list->num_servers; i++)
route_del(wan_ifname, 0,
dns_list->dns_server[i],
nvram_safe_get("pptp_wan_gateway"),
"255.255.255.255");
free(dns_list);
}
nvram_set("pptp_server_ip", pptpip);
if (!nvram_match("pptp_wan_gateway", "0.0.0.0"))
route_add(wan_ifname, 0,
nvram_safe_get("pptp_server_ip"),
nvram_safe_get("pptp_wan_gateway"),
"255.255.255.255");
}
ret = _evalpid(pptp_argv, NULL, 0, NULL);
if (nvram_match("ppp_demand", "1")) {
/*
* Trigger Connect On Demand if user press Connect button in Status
* page
*/
if (nvram_match("action_service", "start_pptp")
|| nvram_match("action_service", "start_l2tp")) {
start_force_to_dial();
// force_to_dial(nvram_safe_get("action_service"));
nvram_unset("action_service");
}
/*
* Trigger Connect On Demand if user ping pptp server
*/
else {
eval("listen", nvram_safe_get("lan_ifname"));
}
}
stop_wland();
start_wshaper();
start_wland();
cprintf("done\n");
return;
}
void start_pppoe(int pppoe_num)
{
char idletime[20], retry_num[20], param[4];
char username[80], passwd[80];
char ppp_username[2][20] = { "ppp_username", "ppp_username_1" };
char ppp_passwd[2][20] = { "ppp_passwd", "ppp_passwd_1" };
char ppp_demand[2][20] = { "ppp_demand", "ppp_demand_1" };
char ppp_service[2][20] = { "ppp_service", "ppp_service_1" };
char ppp_ac[2][10] = { "ppp_ac", "ppp_ac_1" };
// char wanip[2][15] = { "wan_ipaddr", "wan_ipaddr_1" };
// char wanmask[2][15] = { "wan_netmask", "wan_netmask_1" };
// char wangw[2][15] = { "wan_gateway", "wan_gateway_1" };
char pppoeifname[15];
char *wan_ifname = nvram_safe_get("wan_ifname");
if (isClient()) {
wan_ifname = getSTA();
}
pid_t pid;
sprintf(pppoeifname, "pppoe_ifname%d", pppoe_num);
nvram_set(pppoeifname, "");
cprintf("start session %d\n", pppoe_num);
sprintf(idletime, "%d", atoi(nvram_safe_get("ppp_idletime")) * 60);
snprintf(retry_num, sizeof(retry_num), "%d",
(atoi(nvram_safe_get("ppp_redialperiod")) / 5) - 1);
snprintf(username, sizeof(username), "%s",
nvram_safe_get(ppp_username[pppoe_num]));
snprintf(passwd, sizeof(passwd), "%s",
nvram_safe_get(ppp_passwd[pppoe_num]));
sprintf(param, "%d", pppoe_num);
/*
* add here
*/
char *pppoe_argv[] = { "pppoecd",
wan_ifname,
"-u", username,
"-p", passwd,
"-r", nvram_safe_get("wan_mtu"), // del by honor, add by tallest.
"-t", nvram_safe_get("wan_mtu"),
"-i", nvram_match(ppp_demand[pppoe_num], "1") ? idletime : "0",
"-I", "10", // Send an LCP echo-request frame to the
// server every 10 seconds
"-T", "20", // pppd will presume the server to be dead if
// 20 LCP echo-requests are sent without
//-> timeout 1 min
// receiving a valid LCP echo-reply
"-P", param, // PPPOE session number.
"-N", retry_num, // To avoid kill pppd when pppd has been
// connecting.
#if LOG_PPPOE == 2
"-d",
#endif
"-C", "disconnected_pppoe", // by tallest 0407
NULL, /* set default route */
NULL, NULL, /* pppoe_service */
NULL, NULL, /* pppoe_ac */
NULL, /* pppoe_keepalive */
NULL
}, **arg;
/*
* Add optional arguments
*/
for (arg = pppoe_argv; *arg; arg++) ;
/*
* Removed by AhMan
*/
if (pppoe_num == PPPOE0) { // PPPOE0 must set default route.
*arg++ = "-R";
}
if (nvram_invmatch(ppp_service[pppoe_num], "")) {
*arg++ = "-s";
*arg++ = nvram_safe_get(ppp_service[pppoe_num]);
}
if (nvram_invmatch(ppp_ac[pppoe_num], "")) {
*arg++ = "-a";
*arg++ = nvram_safe_get(ppp_ac[pppoe_num]);
}
if (nvram_match("ppp_static", "1")) {
*arg++ = "-L";
*arg++ = nvram_safe_get("ppp_static_ip");
}
// if (nvram_match("pppoe_demand", "1") || nvram_match("pppoe_keepalive",
// "1"))
*arg++ = "-k";
mkdir("/tmp/ppp", 0777);
symlink("/sbin/rc", "/tmp/ppp/ip-up");
symlink("/sbin/rc", "/tmp/ppp/ip-down");
symlink("/sbin/rc", "/tmp/ppp/set-pppoepid"); // tallest 1219
unlink("/tmp/ppp/log");
// Clean rpppoe client files - Added by ice-man (Wed Jun 1)
unlink("/tmp/ppp/options.pppoe");
unlink("/tmp/ppp/connect-errors");
_evalpid(pppoe_argv, NULL, 0, &pid);
if (nvram_match(ppp_demand[pppoe_num], "1")) {
// int timeout = 5;
start_tmp_ppp(pppoe_num);
// This should be handled in start_wan_done
// while (ifconfig (nvram_safe_get (pppoeifname), IFUP, NULL, NULL)
// && timeout--)
// sleep (1);
// route_add (nvram_safe_get ("wan_iface"), 0, "0.0.0.0",
// "10.112.112.112",
// "0.0.0.0");
}
cprintf("done. session %d\n", pppoe_num);
return;
}
void start_nas_notify(char *ifname)
{
char *argv[] = { "nas4not", "lan", ifname, "up",
NULL, /* role */
NULL, /* crypto */
NULL, /* auth */
NULL, /* passphrase */
NULL, /* ssid */
NULL
};
char *str = NULL;
char tmp[100], prefix[] = "wlXXXXXXXXXX_", pidfile[] = "/tmp/nas.wlXXXXXXXlan.pid";
int unit;
char remote[ETHER_ADDR_LEN];
char ssid[48], pass[80], auth[16], crypto[16], role[8];
int i;
/*
* the wireless interface must be configured to run NAS
*/
wl_ioctl(ifname, WLC_GET_INSTANCE, &unit, sizeof(unit));
snprintf(prefix, sizeof(prefix), "wl%d_", unit);
snprintf(pidfile, sizeof(pidfile), "/tmp/nas.wl%dlan.pid", unit);
if (!(str = file2str(pidfile))) // no pidfile means no nas was run (required)
{
return;
}
free(str);
sleep(3);
/*
* find WDS link configuration
*/
wl_ioctl(ifname, WLC_WDS_GET_REMOTE_HWADDR, remote, ETHER_ADDR_LEN);
for (i = 0; i < MAX_NVPARSE; i++) {
char mac[ETHER_ADDR_STR_LEN];
uint8 ea[ETHER_ADDR_LEN];
if (get_wds_wsec(unit, i, mac, role, crypto, auth, ssid, pass)
&& ether_atoe(mac, ea)
&& !bcmp(ea, remote, ETHER_ADDR_LEN)) {
argv[4] = role;
argv[5] = crypto;
argv[6] = auth;
argv[7] = pass;
argv[8] = ssid;
break;
}
}
/*
* did not find WDS link configuration, use wireless'
*/
if (i == MAX_NVPARSE) {
/*
* role
*/
argv[4] = "auto";
/*
* crypto
*/
argv[5] = nvram_safe_get(strcat_r(prefix, "crypto", tmp));
/*
* auth mode
*/
argv[6] = nvram_safe_get(strcat_r(prefix, "akm", tmp));
/*
* passphrase
*/
argv[7] = nvram_safe_get(strcat_r(prefix, "wpa_psk", tmp));
/*
* ssid
*/
argv[8] = nvram_safe_get(strcat_r(prefix, "ssid", tmp));
}
int pid;
_evalpid(argv, ">/dev/console", 0, &pid);
}
