* limitations under the License.
*/
-option version = "4.0.0";
+option version = "4.1.0";
/**
* @file nat.api
u32 icmp;
};
+/** \brief Set address and port assignment algorithm
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param alg - address and port assignment algorithm:
+ 0 - default, 1 - MAP-E, 2 - port range
+ (see nat_addr_and_port_alloc_alg_t in nat.h)
+ @param psid_offset - number of offset bits (valid only for MAP-E alg)
+ @param psid_length - length of PSID (valid only for MAP-E alg)
+ @param psid - Port Set Identifier (PSID) value (valid only for MAP-E alg)
+ @param start_port - beginning of the port range
+ @param end_port - end of the port range
+*/
+autoreply define nat_set_addr_and_port_alloc_alg {
+ u32 client_index;
+ u32 context;
+ u8 alg;
+ u8 psid_offset;
+ u8 psid_length;
+ u16 psid;
+ u16 start_port;
+ u16 end_port;
+};
+
+/** \brief Get address and port assignment algorithm
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+*/
+define nat_get_addr_and_port_alloc_alg {
+ u32 client_index;
+ u32 context;
+};
+
+/** \brief Get address and port assignment algorithm reply
+ @param context - sender context, to match reply w/ request
+ @param retval - return code
+ @param alg - address and port assignment algorithm:
+ 0 - default, 1 - MAP-E, 2 - port range
+ (see nat_addr_and_port_alloc_alg_t in nat.h)
+ @param psid_offset - number of offset bits (valid only for MAP-E alg)
+ @param psid_length - length of PSID (valid only for MAP-E alg)
+ @param psid - Port Set Identifier (PSID) value (valid only for MAP-E alg)
+ @param start_port - beginning of the port range
+ @param end_port - end of the port range
+*/
+define nat_get_addr_and_port_alloc_alg_reply {
+ u32 context;
+ i32 retval;
+ u8 alg;
+ u8 psid_offset;
+ u8 psid_length;
+ u16 psid;
+ u16 start_port;
+ u16 end_port;
+};
+
+/** \brief Set TCP MSS rewriting configuration
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param mss_value - MSS value to be used for MSS rewriting
+ @param enable - disable(0)/enable(1) MSS rewriting feature
+*/
+autoreply define nat_set_mss_clamping {
+ u32 client_index;
+ u32 context;
+ u16 mss_value;
+ u8 enable;
+};
+
+/** \brief Get TCP MSS rewriting configuration
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+*/
+define nat_get_mss_clamping {
+ u32 client_index;
+ u32 context;
+};
+
+/** \brief Get TCP MSS rewriting configuration reply
+ @param context - sender context, to match reply w/ request
+ @param retval - return code
+ @param mss_value - MSS value to be used for MSS rewriting
+ @param enable - disable(0)/enable(1) MSS rewriting feature
+*/
+define nat_get_mss_clamping_reply {
+ u32 context;
+ i32 retval;
+ u16 mss_value;
+ u8 enable;
+};
+
/*
* NAT44 APIs
*/
u8 out2in_only;
u8 tag[64];
u32 affinity;
- u8 local_num;
+ u32 local_num;
vl_api_nat44_lb_addr_port_t locals[local_num];
};
+/** \brief Add/delete NAT44 load-balancing static mapping rule backend
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_add - 1 if add, 0 if delete
+ @param external_addr - external IPv4 address of the service
+ @param external_port - external L4 port number of the service
+ @param protocol - IP protocol number of the service
+ @param local - local network node
+*/
+autoreply define nat44_lb_static_mapping_add_del_local {
+ u32 client_index;
+ u32 context;
+ u8 is_add;
+ u8 external_addr[4];
+ u16 external_port;
+ u8 protocol;
+ vl_api_nat44_lb_addr_port_t local;
+};
+
/** \brief Dump NAT44 load-balancing static mapping rules
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
u8 out2in_only;
u8 tag[64];
u32 affinity;
- u8 local_num;
+ u32 local_num;
vl_api_nat44_lb_addr_port_t locals[local_num];
};