void rip_incoming(ssize_t n)
/* Use a RIP packet to add to the router table. (RIP packets are really for
* between routers, but often it is the only information around.)
*/
{
udp_io_hdr_t *udp_io_hdr;
u32_t default_dist;
i32_t pref;
routeinfo_t *routeinfo;
struct routedata *data, *end;
/* We don't care about RIP packets when there are router adverts. */
if (now + MaxAdvertisementInterval < router_advert_valid) return;
udp_io_hdr= (udp_io_hdr_t *) rip_buf;
if (udp_io_hdr->uih_data_len != n - sizeof(*udp_io_hdr)) {
if (debug) printf("Bad sized route packet (discarded)\n");
return;
}
routeinfo= (routeinfo_t *) (rip_buf + sizeof(*udp_io_hdr)
+ udp_io_hdr->uih_ip_opt_len);
if (routeinfo->command != RIP_REPLY) {
if (debug) {
printf("RIP-%d packet command %d ignored\n",
routeinfo->version, routeinfo->command);
}
return;
}
/* Look for a default route, the route to the gateway. */
end= (struct routedata *) (rip_buf + n);
default_dist= (u32_t) -1;
for (data= routeinfo->data; data < end; data++) {
if (ntohs(data->family) != AF_INET || data->ip_addr != 0)
continue;
default_dist= ntohl(data->metric);
if (default_dist >= 256) {
if (debug) {
printf("Strange metric %lu\n",
(unsigned long) default_dist);
}
}
}
pref= default_dist >= 256 ? 1 : 512 - default_dist;
pref+= priority_offset;
/* Add the gateway to the table with the calculated preference. */
add_gateway(udp_io_hdr->uih_src_addr, pref);
if (debug) {
printf("Routing table after RIP-%d packet from %s:\n",
routeinfo->version,
addr2name(udp_io_hdr->uih_src_addr));
print_table();
}
/* Start advertizing. */
if (next_advert == NEVER) next_advert= IMMEDIATELY;
}
void irdp_incoming(ssize_t n)
/* Look for router solicitations and router advertisements. The solicitations
* are probably from other irdpd daemons, we answer them if we do not expect
* a real router to answer. The advertisements cause this daemon to shut up.
*/
{
ip_hdr_t *ip_hdr;
icmp_hdr_t *icmp_hdr;
int ip_hdr_len;
char *data;
int i;
int router;
ipaddr_t addr;
i32_t pref;
time_t valid;
ip_hdr= (ip_hdr_t *) irdp_buf;
ip_hdr_len= (ip_hdr->ih_vers_ihl & IH_IHL_MASK) << 2;
if (n < ip_hdr_len + 8) {
if (debug) printf("Bad sized ICMP (discarded)\n");
return;
}
icmp_hdr= (icmp_hdr_t *)(irdp_buf + ip_hdr_len);
/* Did I send this myself? */
if (ip_hdr->ih_src == ip_hdr->ih_dst) return;
if ((htonl(ip_hdr->ih_src) & 0xFF000000L) == 0x7F000000L) return;
if (icmp_hdr->ih_type != ICMP_TYPE_ROUTER_ADVER) return;
/* Incoming router advertisement, the kind of packet the TCP/IP task
* is very happy with. No need to solicit further.
*/
sol_retries= 0;
/* Add router info to our table. Also see if the packet really came
* from a router. If so then we can go dormant for the lifetime of
* the ICMP.
*/
router= 0;
data= (char *) icmp_hdr->ih_dun.uhd_data;
for (i= 0; i < icmp_hdr->ih_hun.ihh_ram.iram_na; i++) {
addr= * (ipaddr_t *) data;
data+= sizeof(ipaddr_t);
pref= htonl(* (i32_t *) data);
data+= sizeof(i32_t);
if (addr == ip_hdr->ih_src) {
/* The sender is in the routing table! */
router= 1;
}
add_gateway(addr, pref);
}
valid= now + ntohs(icmp_hdr->ih_hun.ihh_ram.iram_lt);
if (router) router_advert_valid= valid;
/* Restart advertizing close to the timeout of the advert. (No more
* irdpd adverts if the router stays alive.)
*/
if (router || next_advert > valid - DANGER)
next_advert= valid - DANGER;
if (debug) {
printf("Routing table after advert received from %s:\n",
addr2name(ip_hdr->ih_src));
print_table();
if (router) {
struct tm *tm= localtime(&router_advert_valid);
printf(
"This router advert is valid until %02d:%02d:%02d\n",
tm->tm_hour, tm->tm_min, tm->tm_sec);
}
}
}
static void
read_ascii (FILE *fd, io_t *IO)
{
LINKED_LIST *ll_ann, *ll_with;
bgp_attr_t *attr;
int announce_flag = 0;
int line_num = 0;
int have_data = 0;
int have_data2 = 0;
time_t tstamp = 0;
int type = 0;
int subtype = 0;
int bgptype = 0;
int newtype = 0;
gateway_t *gateway_from = NULL;
gateway_t *gateway_to = NULL;
int first = 1;
u_char bgp_packet[BGPMAXPACKETSIZE], *bp = bgp_packet;
u_char buffer[MAX_MSG_SIZE], *buffer_p = buffer;
u_char *end = buffer + sizeof (buffer);
int eof = 0;
buffer_t *stdbuf;
int state1 = 0, state2 = 0;
int version = 0, as = 0, holdtime = 0, optlen = 0;
u_long id = 0;
int code = 0, subcode = 0;
int viewno = 0;
char *filename = NULL;
prefix_t *route_prefix = NULL;
time_t originated = 0;
u_long status = 0;
int seq_num = 0;
attr = bgp_new_attr (PROTO_BGP);
ll_ann = LL_Create (LL_DestroyFunction, Deref_Prefix, 0);
ll_with = LL_Create (LL_DestroyFunction, Deref_Prefix, 0);
stdbuf = New_Buffer_Stream (fd);
for (;;) {
char *line = NULL, *ret = NULL;
int len = 0;
int ok = 0;
char *cp;
if (buffer_gets (stdbuf) <= 0) {
eof++;
}
else {
len = buffer_data_len (stdbuf);
line = buffer_data (stdbuf);
if (line[len - 1] == '\n') {
line[len - 1] = '\0';
len--;
}
trace (TR_TRACE, MRT->trace, "++%s\n", line);
line_num++;
if ((cp = strpbrk (line, "#!")) != NULL) {
*cp = '\0';
len = cp - line;
}
if (first && nulline (line))
continue;
first = 0;
}
if (eof || nulline (line)) {
if (have_data && have_data2) {
trace (TR_ERROR, MRT->trace, "Mixture of two formats\n");
goto error;
}
if (bgptype == BGP_UPDATE && have_data) {
flushout (IO, tstamp, type, subtype, attr, ll_ann, ll_with,
gateway_to);
}
else if (have_data2) {
flushout2 (IO, tstamp, type, subtype,
bgp_packet, bp - bgp_packet,
gateway_from, gateway_to);
}
else if (bgptype == BGP_KEEPALIVE) {
if (type == MSG_PROTOCOL_BGP4MP) {
memset (bgp_packet, 0xff, BGP_HEADER_MARKER_LEN);
BGP_PUT_HDRTYPE (bgptype, bgp_packet);
bp = bgp_packet + BGP_HEADER_LEN;
BGP_PUT_HDRLEN (bp - bgp_packet, bgp_packet);
}
else {
bp = bgp_packet;
}
flushout2 (IO, tstamp, type, subtype,
bgp_packet, bp - bgp_packet,
gateway_from, gateway_to);
}
else if (bgptype == BGP_OPEN) {
if (type == MSG_PROTOCOL_BGP4MP) {
memset (bgp_packet, 0xff, BGP_HEADER_MARKER_LEN);
BGP_PUT_HDRTYPE (bgptype, bgp_packet);
bp = bgp_packet + BGP_HEADER_LEN;
}
else {
bp = bgp_packet;
}
BGP_PUT_BYTE (version, bp);
BGP_PUT_SHORT (as, bp);
BGP_PUT_SHORT (holdtime, bp);
BGP_PUT_NETLONG (id, bp);
BGP_PUT_BYTE (0, bp); /* XXX */
if (type == MSG_PROTOCOL_BGP4MP) {
BGP_PUT_HDRLEN (bp - bgp_packet, bgp_packet);
}
flushout2 (IO, tstamp, type, subtype,
bgp_packet, bp - bgp_packet,
gateway_from, gateway_to);
}
else if (bgptype == BGP_NOTIFY) {
if (type == MSG_PROTOCOL_BGP4MP) {
memset (bgp_packet, 0xff, BGP_HEADER_MARKER_LEN);
BGP_PUT_HDRTYPE (bgptype, bgp_packet);
bp = bgp_packet + BGP_HEADER_LEN;
}
else {
bp = bgp_packet;
}
BGP_PUT_BYTE (code, bp);
BGP_PUT_BYTE (subcode, bp);
if (type == MSG_PROTOCOL_BGP4MP) {
BGP_PUT_HDRLEN (bp - bgp_packet, bgp_packet);
}
flushout2 (IO, tstamp, type, subtype,
bgp_packet, bp - bgp_packet,
gateway_from, gateway_to);
}
else if (newtype == BGP4MP_STATE_CHANGE) {
bp = bgp_packet;
BGP_PUT_SHORT (state1, bp);
BGP_PUT_SHORT (state2, bp);
flushout2 (IO, tstamp, type, subtype,
bgp_packet, bp - bgp_packet,
gateway_from, NULL);
}
else if (newtype == BGP4MP_SNAPSHOT) {
bp = bgp_packet;
BGP_PUT_SHORT (viewno, bp);
if (filename)
BGP_PUT_DATA (filename, strlen (filename), bp);
BGP_PUT_BYTE (0, bp);
trace_mrt_header (MRT->trace, tstamp, type, subtype);
io_write (IO, tstamp, type, subtype,
bp - bgp_packet, bgp_packet);
}
else if (newtype == BGP4MP_ENTRY) {
if (route_prefix != NULL) {
buffer_p = bgp_table_dump_entry (buffer_p, end, type,
subtype, viewno,
route_prefix, status, originated, attr);
}
if (buffer_p - buffer > 0) {
trace_mrt_header (MRT->trace, tstamp, type, subtype);
io_write (IO, tstamp, type, subtype,
buffer_p - buffer, buffer);
}
}
if (eof)
break;
if (MRT->force_exit_flag)
exit (1);
bgp_deref_attr (attr);
attr = bgp_new_attr (PROTO_BGP);
LL_Clear (ll_ann);
LL_Clear (ll_with);
announce_flag = 0;
have_data = 0;
have_data2 = 0;
tstamp = 0;
type = 0;
subtype = 0;
bgptype = 0;
newtype = 0;
gateway_to = NULL;
gateway_from = NULL;
route_prefix = NULL;
seq_num = 0;
first = 1;
if (filename)
free (filename);
filename = NULL;
continue;
}
if (have_data) {
/* a prefix -- line begins with a space */
if (isspace (line[0])) {
prefix_t *prefix;
char *cp = line +1;
while (isspace (*cp))
cp++;
if ((prefix = ascii2prefix (0, cp)) != NULL) {
if (announce_flag == 1) {
LL_Add (ll_ann, prefix);
}
else {
LL_Add (ll_with, prefix);
}
continue;
}
}
}
if (have_data2) {
prefix_t *prefix;
int num;
u_long value;
if (isspace (line[0]) &&
strpbrk (line, ".:") && strchr (line, '/') &&
parse_line (line, "%d %m", &num, &prefix) == 2) {
u_char *here = bp;
/* v4 or v6 address with prefixlen */
#ifdef HAVE_IPV6
if (prefix->family == AF_INET6)
BGP_PUT_PREFIX6 (prefix->bitlen, prefix_tochar (prefix),
bp);
else
#endif /* HAVE_IPV6 */
BGP_PUT_PREFIX (prefix->bitlen, prefix_tochar (prefix),
bp);
Deref_Prefix (prefix);
if (num != bp - here) {
trace (TR_ERROR, MRT->trace,
"length was %d but must be %d\n", num, bp - here);
goto error;
}
continue;
}
else if (isspace (line[0]) &&
strpbrk (line, ".:") &&
parse_line (line, "%d %M", &num, &prefix) == 2) {
/* v4 or v6 address w/o prefixlen */
if (prefix->family == AF_INET6 && num > 16) {
trace (TR_ERROR, MRT->trace,
"length was %d but must be less than or equal %d\n",
num, 16);
Deref_Prefix (prefix);
goto error;
}
if (prefix->family == AF_INET && num > 4) {
trace (TR_ERROR, MRT->trace,
"length was %d but must be less than or equal %d\n",
num, 4);
Deref_Prefix (prefix);
goto error;
}
BGP_PUT_DATA (prefix_tochar (prefix), num, bp);
Deref_Prefix (prefix);
continue;
}
else if (isspace (line[0]) &&
parse_line (line, "%d %i", &num, &value) == 2) {
if (num == 1)
BGP_PUT_BYTE (value, bp);
else if (num == 2)
BGP_PUT_SHORT (value, bp);
else if (num == 4)
BGP_PUT_LONG (value, bp);
else {
trace (TR_ERROR, MRT->trace,
"unknown length %d\n", num);
goto error;
}
continue;
}
}
if ((ret = checkstradvance (line, "TIME"))) {
struct tm tm;
if (strptime (ret, "%D %T", &tm)) {
time_t now;
time (&now);
tm.tm_isdst = localtime (&now)->tm_isdst;
adjust_y2k (&tm);
tstamp = mktime (&tm);
}
}
else if ((ret = checkstradvance (line, "TO"))) {
int as;
char data[MAXLINE];
prefix_t *prefix;
if (sscanf (ret, "%s AS%d", data, &as) >= 2 ||
sscanf (ret, "AS%d %s", &as, data) >= 2 /* obsolete */) {
prefix = ascii2prefix (0, data);
gateway_to = add_gateway (prefix, as, NULL);
Deref_Prefix (prefix);
}
}
else if ((ret = checkstradvance (line, "FROM"))) {
int as;
char data[MAXLINE];
if (sscanf (ret, "%s AS%d", data, &as) >= 2 ||
sscanf (ret, "AS%d %s", &as, data) >= 2 /* obsolete */) {
prefix_t *prefix = ascii2prefix (0, data);
gateway_from = add_gateway (prefix, as, NULL);
attr->gateway = gateway_from;
Deref_Prefix (prefix);
}
}
/* type BGP/UPDATE */
else if ((ret = checkstradvance (line, "TYPE"))) {
char *subtypestr;
char **cpp;
int i;
if ((subtypestr = strchr (ret, '/')) != NULL)
*subtypestr++ = '\0';
cpp = S_MRT_MSG_TYPES;
for (i = 0; cpp[i]; i++) {
if (strcasecmp (cpp[i], ret) == 0)
break;
}
type = (enum MRT_MSG_TYPES) i;
if (subtypestr) {
char *subsubtypestr;
if ((subsubtypestr = strchr (subtypestr, '/')) != NULL)
*subsubtypestr++ = '\0';
if ((cpp = S_MRT_MSG_SUBTYPES[type]) != NULL) {
for (i = 0; cpp[i]; i++) {
if (strcasecmp (cpp[i], subtypestr) == 0)
break;
}
subtype = i;
}
newtype = subtype;
if (type == MSG_PROTOCOL_BGP ||
type == MSG_PROTOCOL_BGP4PLUS ||
type == MSG_PROTOCOL_BGP4PLUS_01) {
if (subtype == MSG_BGP_UPDATE) {
bgptype = BGP_UPDATE;
newtype = BGP4MP_MESSAGE;
}
else if (subtype == MSG_BGP_KEEPALIVE) {
bgptype = BGP_KEEPALIVE;
newtype = BGP4MP_MESSAGE;
}
else if (subtype == MSG_BGP_NOTIFY) {
bgptype = BGP_NOTIFY;
newtype = BGP4MP_MESSAGE;
}
else if (subtype == MSG_BGP_OPEN) {
bgptype = BGP_OPEN;
newtype = BGP4MP_MESSAGE;
}
else if (subtype == MSG_BGP_SYNC) {
newtype = BGP4MP_SNAPSHOT;
}
else if (subtype == MSG_BGP_STATE_CHANGE) {
newtype = BGP4MP_STATE_CHANGE;
}
else if (subtype == MSG_TABLE_DUMP) {
newtype = BGP4MP_ENTRY;
}
}
else if (type == MSG_PROTOCOL_BGP4MP && (
subtype == BGP4MP_MESSAGE ||
subtype == BGP4MP_MESSAGE_OLD)) {
for (i = 0; sbgp_pdus[i]; i++) {
if (strcasecmp (sbgp_pdus[i], subsubtypestr) == 0) {
bgptype = i;
break;
}
}
}
}
if (type == MSG_PROTOCOL_BGP
|| type == MSG_PROTOCOL_BGP4PLUS
|| type == MSG_PROTOCOL_BGP4PLUS_01
|| type == MSG_TABLE_DUMP
|| type == MSG_PROTOCOL_BGP4MP
) {
/* OK */
}
else {
trace (TR_ERROR, MRT->trace,
"Unknown message type %s at line %d\n", ret, line_num);
goto error;
}
}
else if ((ret = checkstradvance (line, "DATA"))) {
bp = bgp_packet;
have_data2++;
}
else if (newtype == BGP4MP_STATE_CHANGE &&
(ret = checkstradvance (line, "PEER"))) {
int as;
char data[MAXLINE];
if (sscanf (ret, "%s AS%d", data, &as) >= 2 ||
sscanf (ret, "AS%d %s", &as, data) >= 2 /* obsolete */) {
prefix_t *prefix = ascii2prefix (0, data);
gateway_from = add_gateway (prefix, as, NULL);
Deref_Prefix (prefix);
}
}
else if (newtype == BGP4MP_STATE_CHANGE &&
(ret = checkstradvance (line, "STATE"))) {
char *cp = strchr (ret, '/');
int i;
if (cp == NULL)
goto error;
*cp++ = '\0';
for (i = 0; sbgp_states[i]; i++) {
if (strcasecmp (sbgp_states[i], ret) == 0) {
state1 = i;
}
}
for (i = 0; sbgp_states[i]; i++) {
if (strcasecmp (sbgp_states[i], cp) == 0) {
state2 = i;
}
}
}
else if ((newtype == BGP4MP_SNAPSHOT || newtype == BGP4MP_ENTRY) &&
(ret = checkstradvance (line, "VIEW"))) {
viewno = atoi (ret);
}
else if (newtype == BGP4MP_SNAPSHOT &&
(ret = checkstradvance (line, "FILE"))) {
if (filename)
free (filename);
filename = strdup (ret);
}
else if (newtype == BGP4MP_ENTRY &&
(ret = checkstradvance (line, "PREFIX"))) {
if (route_prefix == NULL) {
buffer_p = buffer;
if (type == MSG_TABLE_DUMP) {
BGP_PUT_SHORT (viewno, buffer_p);
BGP_PUT_SHORT (seq_num, buffer_p);
}
}
else {
buffer_p = bgp_table_dump_entry (buffer_p, end, type, subtype,
viewno, route_prefix, status, originated, attr);
}
route_prefix = ascii2prefix (0, ret);
bgp_deref_attr (attr);
attr = bgp_new_attr (PROTO_BGP);
}
else if (newtype == BGP4MP_ENTRY &&
(ret = checkstradvance (line, "SEQUENCE"))) {
seq_num = atoi (ret);
}
else if (newtype == BGP4MP_ENTRY &&
(ret = checkstradvance (line, "ORIGINATED"))) {
struct tm tm;
if (strptime (ret, "%D %T", &tm)) {
time_t now;
time (&now);
tm.tm_isdst = localtime (&now)->tm_isdst;
adjust_y2k (&tm);
originated = mktime (&tm);
}
}
else if (newtype == BGP4MP_ENTRY &&
(ret = checkstradvance (line, "STATUS"))) {
sscanf (ret, "%li", &status);
}
else if (bgptype == BGP_OPEN &&
(ret = checkstradvance (line, "VERSION"))) {
version = atoi (ret);
}
else if (bgptype == BGP_OPEN &&
(ret = checkstradvance (line, "AS"))) {
as = atoi (ret);
}
else if (bgptype == BGP_OPEN &&
(ret = checkstradvance (line, "HOLD_TIME"))) {
holdtime = atoi (ret);
}
else if (bgptype == BGP_OPEN &&
(ret = checkstradvance (line, "ID"))) {
inet_pton (AF_INET, ret, &id);
}
else if (bgptype == BGP_OPEN &&
(ret = checkstradvance (line, "OPT_PARM_LEN"))) {
optlen = atoi (ret);
}
else if (bgptype == BGP_NOTIFY &&
(ret = checkstradvance (line, "CODE"))) {
char *cp;
code = atoi (ret);
if ((cp = strchr (ret, '/')) != NULL)
subcode = atoi (cp + 1);
}
else if (bgptype == BGP_UPDATE &&
(ret = checkstradvance (line, "ANNOUNCE"))) {
announce_flag = 1;
have_data++;
}
else if (bgptype == BGP_UPDATE &&
(ret = checkstradvance (line, "WITHDRAW"))) {
announce_flag = 0;
have_data++;
}
else if ((bgptype == BGP_UPDATE || newtype == BGP4MP_ENTRY) &&
(ok = bgp_scan_attr (line, attr, MRT->trace)) > 0) {
/* OK */
}
else if ((bgptype == BGP_UPDATE || newtype == BGP4MP_ENTRY) && ok < 0) {
trace (TR_ERROR, MRT->trace,
"Invalid BGP attribute at line %d\n", line_num);
goto error;
}
else {
trace (TR_ERROR, MRT->trace, "Unrecognized line at %d\n", line_num);
goto error;
}
}
error:
if (filename)
free (filename);
bgp_deref_attr (attr);
LL_Destroy (ll_ann);
LL_Destroy (ll_with);
Delete_Buffer (stdbuf);
}
int __connman_connection_gateway_add(struct connman_service *service,
const char *gateway,
enum connman_ipconfig_type type,
const char *peer)
{
struct gateway_data *active_gateway = NULL;
struct gateway_data *new_gateway = NULL;
enum connman_ipconfig_type type4 = CONNMAN_IPCONFIG_TYPE_UNKNOWN,
type6 = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
enum connman_service_type service_type =
connman_service_get_type(service);
int index;
index = __connman_service_get_index(service);
/*
* If gateway is NULL, it's a point to point link and the default
* gateway for ipv4 is 0.0.0.0 and for ipv6 is ::, meaning the
* interface
*/
if (!gateway && type == CONNMAN_IPCONFIG_TYPE_IPV4)
gateway = "0.0.0.0";
if (!gateway && type == CONNMAN_IPCONFIG_TYPE_IPV6)
gateway = "::";
DBG("service %p index %d gateway %s vpn ip %s type %d",
service, index, gateway, peer, type);
new_gateway = add_gateway(service, index, gateway, type);
if (!new_gateway)
return -EINVAL;
active_gateway = find_active_gateway();
DBG("active %p index %d new %p", active_gateway,
active_gateway ? active_gateway->index : -1, new_gateway);
if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
new_gateway->ipv4_gateway) {
add_host_route(AF_INET, index, gateway, service_type);
__connman_service_nameserver_add_routes(service,
new_gateway->ipv4_gateway->gateway);
type4 = CONNMAN_IPCONFIG_TYPE_IPV4;
}
if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
new_gateway->ipv6_gateway) {
add_host_route(AF_INET6, index, gateway, service_type);
__connman_service_nameserver_add_routes(service,
new_gateway->ipv6_gateway->gateway);
type6 = CONNMAN_IPCONFIG_TYPE_IPV6;
}
if (service_type == CONNMAN_SERVICE_TYPE_VPN) {
set_vpn_routes(new_gateway, service, gateway, type, peer,
active_gateway);
} else {
if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
new_gateway->ipv4_gateway)
new_gateway->ipv4_gateway->vpn = false;
if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
new_gateway->ipv6_gateway)
new_gateway->ipv6_gateway->vpn = false;
}
if (!active_gateway) {
set_default_gateway(new_gateway, type);
goto done;
}
if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
new_gateway->ipv4_gateway &&
new_gateway->ipv4_gateway->vpn) {
if (!__connman_service_is_split_routing(new_gateway->service))
connman_inet_clear_gateway_address(
active_gateway->index,
active_gateway->ipv4_gateway->gateway);
}
if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
new_gateway->ipv6_gateway &&
new_gateway->ipv6_gateway->vpn) {
if (!__connman_service_is_split_routing(new_gateway->service))
connman_inet_clear_ipv6_gateway_address(
active_gateway->index,
active_gateway->ipv6_gateway->gateway);
}
done:
if (type4 == CONNMAN_IPCONFIG_TYPE_IPV4)
__connman_service_ipconfig_indicate_state(service,
CONNMAN_SERVICE_STATE_READY,
CONNMAN_IPCONFIG_TYPE_IPV4);
if (type6 == CONNMAN_IPCONFIG_TYPE_IPV6)
__connman_service_ipconfig_indicate_state(service,
CONNMAN_SERVICE_STATE_READY,
CONNMAN_IPCONFIG_TYPE_IPV6);
return 0;
}
