-/** \brief Dump NAT44 users
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
-*/
-define snat_user_dump {
- u32 client_index;
- u32 context;
-};
-
-/** \brief NAT44 users response
- @param context - sender context, to match reply w/ request
- @vrf_id - VRF ID
- @param is_ip4 - 1 if address type is IPv4
- @param ip_adress - IP address
- @param nsessions - number of dynamic sessions
- @param nstaticsessions - number of static sessions
-*/
-define snat_user_details {
- u32 context;
- u32 vrf_id;
- u8 is_ip4;
- u8 ip_address[16];
- u32 nsessions;
- u32 nstaticsessions;
-};
-
-/** \brief NAT44 user's sessions
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_ip4 - 1 if address type is IPv4
- @param user_ip - IP address of the user to dump
- @param vrf_id - VRF_ID
-*/
-define snat_user_session_dump {
- u32 client_index;
- u32 context;
- u8 is_ip4;
- u8 ip_address[16];
- u32 vrf_id;
-};
-
-/** \brief NAT44 user's sessions response
- @param context - sender context, to match reply w/ request
- @param is_ip4 - 1 if address type is IPv4
- @param outside_ip_address - outside IP address
- @param outside_port - outside port
- @param inside_ip_address - inside IP address
- @param inside_port - inside port
- @param protocol - protocol
- @param is_static - 1 if session is static
- @param last_heard - last heard timer
- @param total_bytes - count of bytes sent through session
- @param total_pkts - count of pakets sent through session
-*/
-define snat_user_session_details {
- u32 context;
- u8 is_ip4;
- u8 outside_ip_address[16];
- u16 outside_port;
- u8 inside_ip_address[16];
- u16 inside_port;
- u16 protocol;
- u8 is_static;
- u64 last_heard;
- u64 total_bytes;
- u32 total_pkts;
-};
-
-/** \brief Add/delete NAT deterministic mapping
- @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 is_ip4 - 1 if address type is IPv4
- @param in_addr - inside IP address
- @param in_plen - inside IP address prefix length
- @param out_addr - outside IP address
- @param out_addr - outside IP address prefix length
-*/
-autoreply define snat_add_det_map {
- u32 client_index;
- u32 context;
- u8 is_add;
- u8 is_ip4;
- u8 addr_only;
- u8 in_addr[16];
- u8 in_plen;
- u8 out_addr[16];
- u8 out_plen;
-};
-
-/** \brief Get outside address and port range from inside address
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_ip4 - 1 if address type is IPv4
- @param in_addr - inside IP address
-*/
-define snat_det_forward {
- u32 client_index;
- u32 context;
- u8 is_ip4;
- u8 in_addr[16];
-};
-
-/** \brief Get outside address and port range from inside address
- @param context - sender context, to match reply w/ request
- @param retval - return code
- @param out_port_lo - outside port range start
- @param out_port_hi - outside port range end
- @param is_ip4 - 1 if address type is IPv4
- @param out_addr - outside IP address
-*/
-define snat_det_forward_reply {
- u32 context;
- i32 retval;
- u16 out_port_lo;
- u16 out_port_hi;
- u8 is_ip4;
- u8 out_addr[16];
-};
-
-/** \brief Get inside address from outside address and port
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param out_port - outside port
- @param is_ip4 - 1 if address type is IPv4
- @param out_addr - outside IP address
-*/
-define snat_det_reverse {
- u32 client_index;
- u32 context;
- u16 out_port;
- u8 is_ip4;
- u8 out_addr[16];
-};
-
-/** \brief Get inside address from outside address and port reply
- @param context - sender context, to match reply w/ request
- @param retval - return code
- @param is_ip4 - 1 if address type is IPv4
- @param in_addr - inside IP address
-*/
-define snat_det_reverse_reply {
- u32 context;
- i32 retval;
- u8 is_ip4;
- u8 in_addr[16];
-};
-
-/** \brief Dump NAT deterministic mappings
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
-*/
-define snat_det_map_dump {
- u32 client_index;
- u32 context;
-};
-
-/** \brief NAT users response
- @param context - sender context, to match reply w/ request
- @param is_ip4 - 1 if address type is IPv4
- @param in_addr - inside IP address
- @param in_plen - inside IP address prefix length
- @param out_addr - outside IP address
- @param out_plen - outside IP address prefix length
- @param sharing_ratio - outside to inside address sharing ratio
- @param ports_per_host - number of ports available to a host
- @param ses_num - number of sessions belonging to this mapping
-*/
-define snat_det_map_details {
- u32 context;
- u8 is_ip4;
- u8 in_addr[16];
- u8 in_plen;
- u8 out_addr[16];
- u8 out_plen;
- u32 sharing_ratio;
- u16 ports_per_host;
- u32 ses_num;
-};
-
-/** \brief Set values of timeouts for deterministic NAT (seconds, 0 = default)
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param udp - UDP timeout (default 300sec)
- @param tcp_established - TCP established timeout (default 7440sec)
- @param tcp_transitory - TCP transitory timeout (default 240sec)
- @param icmp - ICMP timeout (default 60sec)
-*/
-autoreply define snat_det_set_timeouts {
- u32 client_index;
- u32 context;
- u32 udp;
- u32 tcp_established;
- u32 tcp_transitory;
- u32 icmp;
-};
-
-/** \brief Get values of timeouts for deterministic NAT (seconds)
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
-*/
-define snat_det_get_timeouts {
- u32 client_index;
- u32 context;
-};
-
-/** \brief Get values of timeouts for deterministic NAT reply
- @param context - sender context, to match reply w/ request
- @param retval - return code
- @param udp - UDP timeout (default 300sec)
- @param tcp_established - TCP established timeout (default 7440sec)
- @param tcp_transitory - TCP transitory timeout (default 240sec)
- @param icmp - ICMP timeout (default 60sec)
-*/
-define snat_det_get_timeouts_reply {
- u32 context;
- i32 retval;
- u32 udp;
- u32 tcp_established;
- u32 tcp_transitory;
- u32 icmp;
-};
-
-/** \brief Close deterministic NAT session by outside address and port
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_ip4 - 1 if address type is IPv4
- @param out_addr - outside IP address
- @param out_port - outside port
- @param ext_addr - external host address
- @param ext_port - external host port
-*/
-autoreply define snat_det_close_session_out {
- u32 client_index;
- u32 context;
- u8 is_ip4;
- u8 out_addr[16];
- u16 out_port;
- u8 ext_addr[16];
- u16 ext_port;
-};
-
-/** \brief Close deterministic NAT session by inside address and port
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_ip4 - 1 if address type is IPv4
- @param in_addr - inside IP address
- @param in_port - inside port
- @param ext_addr - external host address
- @param ext_port - external host port
-*/
-autoreply define snat_det_close_session_in {
- u32 client_index;
- u32 context;
- u8 is_ip4;
- u8 in_addr[16];
- u16 in_port;
- u8 ext_addr[16];
- u16 ext_port;
-};
-
-/** \brief Dump determinstic NAT sessions
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_ip4 - 1 if address type is IPv4
- @param user_addr - address of an inside user whose sessions to dump
-*/
-define snat_det_session_dump {
- u32 client_index;
- u32 context;
- u8 is_ip4;
- u8 user_addr[16];
-};
-
-/** \brief Deterministic NAT sessions reply
- @param context - sender context, to match reply w/ request
- @param is_ip4 - 1 if address type is IPv4
- @param in_port - inside port
- @param ext_addr - external host address
- @param ext_port - external host port
- @param out_port - outside NAT port
- @param state - session state
- @param expire - session expiration timestamp
-*/
-define snat_det_session_details {
- u32 client_index;
- u32 context;
- u8 is_ip4;
- u16 in_port;
- u8 ext_addr[16];
- u16 ext_port;
- u16 out_port;
- u8 state;
- u32 expire;
-};
-
-/*
- * Common NAT plugin APIs
- */
-
-/** \brief Control ping from client to api server request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
-*/
-define nat_control_ping
-{
- u32 client_index;
- u32 context;
-};
-
-/** \brief Control ping from the client to the server response
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param retval - return code for the request
- @param vpe_pid - the pid of the vpe, returned by the server
-*/
-define nat_control_ping_reply
-{
- u32 context;
- i32 retval;
- u32 client_index;
- u32 vpe_pid;
-};
-
-/** \brief Show NAT plugin startup config
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
-*/
-define nat_show_config
-{
- u32 client_index;
- u32 context;
-};
-
-/** \brief Show NAT plugin startup config reply
- @param context - sender context, to match reply w/ request
- @param retval - return code for the request
- @param static_mapping_only - if 1 dynamic translations disabled
- @param static_mapping_connection_tracking - if 1 create session data
- @param deterministic - if 1 deterministic mapping
- @param translation_buckets - number of translation hash buckets
- @param translation_memory_size - translation hash memory size
- @param user_buckets - number of user hash buckets
- @param user_memory_size - user hash memory size
- @param max_translations_per_user - maximum number of translations per user
- @param outside_vrf_id - outside VRF id
- @param inside_vrf_id - default inside VRF id
-*/
-define nat_show_config_reply
-{
- u32 context;
- i32 retval;
- u8 static_mapping_only;
- u8 static_mapping_connection_tracking;
- u8 deterministic;
- u32 translation_buckets;
- u32 translation_memory_size;
- u32 user_buckets;
- u32 user_memory_size;
- u32 max_translations_per_user;
- u32 outside_vrf_id;
- u32 inside_vrf_id;
-};
-
-/** \brief Set NAT workers