From: Pasi Sjöholm <[email protected]>
It is possible that IPv6.Settings-properties does not include
ip-address, gateway or nameservers when the context is made active.
This is due underlying ofono-driver/ril sending the assigned ipv4-addresses
first and then the assigned ipv6-addresses (within 3 secs).
This happens especially only with dual/ipv4v6-protocol and Ofono does not
currently have method to signal the updated values to it's clients.
However there is a way to workaround this by setting the ipv6_method
as CONNMAN_IPCONFIG_METHOD_AUTO and letting the connman find about
those ipv6-addresses (ip-address, gateway, nameservers) by itself.
---
plugins/ofono.c | 31 ++++++++++++++++++++-----------
1 file changed, 20 insertions(+), 11 deletions(-)
diff --git a/plugins/ofono.c b/plugins/ofono.c
index eb788e0..17cda61 100644
--- a/plugins/ofono.c
+++ b/plugins/ofono.c
@@ -298,7 +298,12 @@ static void set_connected(struct modem_data *modem)
}
method = modem->context->ipv6_method;
- if (method == CONNMAN_IPCONFIG_METHOD_FIXED) {
+ if (method == CONNMAN_IPCONFIG_METHOD_AUTO) {
+ connman_service_create_ip6config(service, index);
+ connman_network_set_ipv6_method(modem->network, method);
+
+ setip = true;
+ } else if (method == CONNMAN_IPCONFIG_METHOD_FIXED) {
if (modem->context->ipv6_address) {
connman_service_create_ip6config(service, index);
connman_network_set_ipv6_method(modem->network, method);
@@ -939,19 +944,23 @@ static void extract_ipv6_settings(DBusMessageIter *array,
if (index < 0)
goto out;
- context->ipv6_method = CONNMAN_IPCONFIG_METHOD_FIXED;
-
- context->ipv6_address =
- connman_ipaddress_alloc(CONNMAN_IPCONFIG_TYPE_IPV6);
- if (!context->ipv6_address)
- goto out;
+ g_free(context->ipv6_nameservers);
+ context->ipv6_nameservers = nameservers;
context->index = index;
- connman_ipaddress_set_ipv6(context->ipv6_address, address,
- prefix_length, gateway);
- g_free(context->ipv6_nameservers);
- context->ipv6_nameservers = nameservers;
+ if (address) {
+ context->ipv6_address =
+ connman_ipaddress_alloc(CONNMAN_IPCONFIG_TYPE_IPV6);
+ if (!context->ipv6_address)
+ goto out;
+
+ connman_ipaddress_set_ipv6(context->ipv6_address, address,
+ prefix_length, gateway);
+ context->ipv6_method = CONNMAN_IPCONFIG_METHOD_FIXED;
+ } else {
+ context->ipv6_method = CONNMAN_IPCONFIG_METHOD_AUTO;
+ }
out:
if (context->ipv6_nameservers != nameservers)
--
2.1.0
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