Slightly refactored port floating.

In case of MOBIKE, only float to port 4500 if the other peer actually supports MOBIKE.
2010-08-30 13:42:58 +02:00
parent be63a48c36
commit 277f02ce9e
5 changed files with 39 additions and 35 deletions
@@ -328,6 +328,14 @@ struct ike_sa_t {
 	 */
 	void (*set_other_host) (ike_sa_t *this, host_t *other);

+	/**
+	 * Float to port 4500 (e.g. if a NAT is detected).
+	 *
+	 * The port of either endpoint is changed only if it is currently
+	 * set to the default value of 500.
+	 */
+	void (*float_ports)(ike_sa_t *this);
+
 	/**
 	 * Update the IKE_SAs host.
 	 *