dhcpv6: Remember the last used IPv6 address

This is required so that we can decide whether to send CONFIRM
or SOLICITATION message to server.

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index f32b4c2..0ac7f4c 100644 (file)
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -539,6 +539,9 @@ static int set_addresses(GDHCPClient *dhcp_client,
                __connman_ipconfig_set_prefixlen(ipconfig, prefix_len);
 
                DBG("new address %s/%d", address, prefix_len);
+
+               __connman_ipconfig_set_dhcp_address(ipconfig, address);
+               __connman_service_save(service);
        }
 
        g_free(address);