Make the secure channel and controller send out keepalives.

[openvswitch] / include / vconn.h

diff --git a/include/vconn.h b/include/vconn.h
index 72cb8791b82501d0d9657cd6c909881d0deb2c1e..1e0105b8700cd3d22579abb02bb3c0be3e5bd64e 100644 (file)
--- a/include/vconn.h
+++ b/include/vconn.h
@@ -40,6 +40,7 @@
 struct buffer;
 struct flow;
 struct pollfd;
+struct ofp_header;
 
 /* Client interface. */
 
@@ -81,6 +82,8 @@ struct buffer *make_buffered_packet_out(uint32_t buffer_id,
                                         uint16_t in_port, uint16_t out_port);
 struct buffer *make_unbuffered_packet_out(const struct buffer *packet,
                                           uint16_t in_port, uint16_t out_port);
+struct buffer *make_echo_request(void);
+struct buffer *make_echo_reply(const struct ofp_header *rq);
 \f
 /* Provider interface. */