dhcp: Request sending a RFC 1533- and 2132-compliant client-id

Some Internet gateways and Wi-Fi access points are unhappy when the
DHCPv4 client-id option (61) is missing and will refuse to issue a
DHCP lease. Adding the client-id option placates these devices.

This patch requests that a RFC 1533- and 2132-compliant DHCP client-id
option (61) be sent with DHCPv4 packets.

diff --git a/src/dhcp.c b/src/dhcp.c
index f84e394..0ed5ead 100644 (file)
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -407,6 +407,8 @@ static int dhcp_request(struct connman_dhcp *dhcp)
        if (getenv("CONNMAN_DHCP_DEBUG"))
                g_dhcp_client_set_debug(dhcp_client, dhcp_debug, "DHCP");
 
+       g_dhcp_client_set_id(dhcp_client);
+
        hostname = connman_utsname_get_hostname();
        if (hostname != NULL)
                g_dhcp_client_set_send(dhcp_client, G_DHCP_HOST_NAME, hostname);