dns, dhcp: on-demand udp port registration

[vpp.git] / src / vnet / dhcp / dhcp_proxy.h

diff --git a/src/vnet/dhcp/dhcp_proxy.h b/src/vnet/dhcp/dhcp_proxy.h
index ec43769..f8fc290 100644 (file)
--- a/src/vnet/dhcp/dhcp_proxy.h
+++ b/src/vnet/dhcp/dhcp_proxy.h
@@ -146,10 +146,22 @@ typedef struct
 
   /* hash lookup specific vrf_id -> option 82 vss suboption  */
   u32 *vss_index_by_rx_fib_index[DHCP_N_PROTOS];
+
+  /* udp ports have been registered */
+  int udp_ports_registered;
+
+  /* convenience */
+  vlib_main_t *vlib_main;
+
 } dhcp_proxy_main_t;
 
 extern dhcp_proxy_main_t dhcp_proxy_main;
 
+/**
+ * @brief Register the dhcp client and server ports, if not already done
+ */
+void dhcp_maybe_register_udp_ports (void);
+
 /**
  * @brief Send the details of a proxy session to the API client during a dump
  */