Nameservers need to be reloaded when the IP address changes. That means removing the dns servers and adding them back in order to start using the new address when the service is connected and set as the default. Reported by mru. --- include/service.h | 4 ++++ src/service.c | 15 +++++++++++++++ 2 files changed, 19 insertions(+) diff --git a/include/service.h b/include/service.h index 31dfce7..3d23bfa 100644 --- a/include/service.h +++ b/include/service.h @@ -24,6 +24,8 @@ #include <stdbool.h> +#include "ipconfig.h" + #ifdef __cplusplus extern "C" { #endif @@ -116,6 +118,8 @@ enum connman_service_type connman_service_get_type(struct connman_service *servi char *connman_service_get_interface(struct connman_service *service); const char *connman_service_get_domainname(struct connman_service *service); +int connman_service_nameservers_reload(struct connman_service *service, + enum connman_ipconfig_type type); char **connman_service_get_nameservers(struct connman_service *service); char **connman_service_get_timeservers_config(struct connman_service *service); char **connman_service_get_timeservers(struct connman_service *service); diff --git a/src/service.c b/src/service.c index 737a39f..dcc4aff 100644 --- a/src/service.c +++ b/src/service.c @@ -1148,6 +1148,21 @@ static int nameserver_remove_all(struct connman_service *service, return 0; } +int connman_service_nameservers_reload(struct connman_service *service, + enum connman_ipconfig_type type) +{ + if (!service) + return -EINVAL; + + if (is_connected_state(service, service->state) && + service == __connman_service_get_default()) { + nameserver_remove_all(service, type); + nameserver_add_all(service, type); + } + + return 0; +} + /* * The is_auto variable is set to true when IPv6 autoconf nameservers are * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt() -- 2.10.2

Update nameservers if DHCPv4 or DHCPv6 reports successful lease aquisition. --- src/network.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/src/network.c b/src/network.c index aa82b74..3d8eb13 100644 --- a/src/network.c +++ b/src/network.c @@ -172,6 +172,8 @@ static void dhcp_success(struct connman_network *network) if (err < 0) goto err; + connman_service_nameservers_reload(service, CONNMAN_IPCONFIG_TYPE_IPV4); + return; err: @@ -385,16 +387,21 @@ static void dhcpv6_renew_callback(struct connman_network *network, static void dhcpv6_callback(struct connman_network *network, enum __connman_dhcpv6_status status, gpointer data) { + struct connman_service *service; + DBG("status %d", status); /* Start the renew process if necessary */ if (status == CONNMAN_DHCPV6_STATUS_SUCCEED) { - if (dhcpv6_set_addresses(network) < 0) { stop_dhcpv6(network); return; } + service = connman_service_lookup_from_network(network); + connman_service_nameservers_reload(service, + CONNMAN_IPCONFIG_TYPE_IPV6); + if (__connman_dhcpv6_start_renew(network, dhcpv6_renew_callback) == -ETIMEDOUT) dhcpv6_renew_callback(network, @@ -1646,6 +1653,9 @@ int connman_network_set_ipaddress(struct connman_network *network, __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen); __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway); + connman_service_nameservers_reload(service, + __connman_ipconfig_get_config_type(ipconfig)); + return 0; } -- 2.10.2