*/
static char *dns_ip;
+/**
+ * UDP Port we listen on for inbound DNS requests.
+ */
+static unsigned int listen_port = 53;
+
+
/**
* Task run on shutdown. Cleans up everything.
*
#if HAVE_SOCKADDR_IN_SIN_LEN
v4.sin_len = sizeof (v4);
#endif
- v4.sin_port = htons (53);
+ v4.sin_port = htons (listen_port);
if (GNUNET_OK !=
GNUNET_NETWORK_socket_bind (listen_socket4,
(struct sockaddr *) &v4,
- sizeof (v4)))
+ sizeof (v4),
+ 0))
{
GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "bind");
GNUNET_NETWORK_socket_close (listen_socket4);
#if HAVE_SOCKADDR_IN_SIN_LEN
v6.sin6_len = sizeof (v6);
#endif
- v6.sin6_port = htons (53);
+ v6.sin6_port = htons (listen_port);
if (GNUNET_OK !=
GNUNET_NETWORK_socket_bind (listen_socket6,
(struct sockaddr *) &v6,
- sizeof (v6)))
+ sizeof (v6),
+ 0))
{
GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "bind");
GNUNET_NETWORK_socket_close (listen_socket6);
{'f', "fcfs", "NAME",
gettext_noop ("Authoritative FCFS suffix to use (optional); default: fcfs.zkey.eu"), 1,
&GNUNET_GETOPT_set_string, &fcfs_suffix},
+ {'p', "port", "UDPPORT",
+ gettext_noop ("UDP port to listen on for inbound DNS requests; default: 53"), 1,
+ &GNUNET_GETOPT_set_uint, &listen_port},
GNUNET_GETOPT_OPTION_END
};
int ret;