AETHER-3162 Remove magma leftover iptables rule from enodebd
AETHER-3198 Add REUSE compliant to enodebd
AETHER-3196 Support identify IP from X-Real IP in enodebd
AETHER-3229 Documentation of configuration and state machine for enodebd
AETHER-3292 Adding new parameter to support in enodebd Sercomm driver
AETHER-3311 Remove unused protobuf definition from enodebd
Change-Id: Ie69f0141eff70cb3d4447cd9575c8224d42dd5e3
diff --git a/proto_files/lte/protos/BUILD.bazel b/proto_files/lte/protos/BUILD.bazel
new file mode 100644
index 0000000..8eb5ee4
--- /dev/null
+++ b/proto_files/lte/protos/BUILD.bazel
@@ -0,0 +1,222 @@
+# SPDX-FileCopyrightText: 2020 The Magma Authors.
+# SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
+load("@rules_proto//proto:defs.bzl", "proto_library")
+load("@rules_proto_grpc//cpp:defs.bzl", "cpp_grpc_library", "cpp_proto_library")
+
+package(default_visibility = ["//visibility:public"])
+
+cpp_proto_library(
+ name = "mconfigs_cpp_proto",
+ protos = [":mconfigs_proto"],
+ deps = ["//orc8r/protos:common_cpp_proto"],
+)
+
+proto_library(
+ name = "mconfigs_proto",
+ srcs = ["mconfig/mconfigs.proto"],
+ deps = ["//orc8r/protos:common_proto"],
+)
+
+cpp_grpc_library(
+ name = "abort_session_cpp_grpc",
+ protos = [":abort_session_proto"],
+)
+
+cpp_proto_library(
+ name = "abort_session_cpp_proto",
+ protos = [":abort_session_proto"],
+)
+
+proto_library(
+ name = "abort_session_proto",
+ srcs = ["abort_session.proto"],
+)
+
+cpp_proto_library(
+ name = "apn_cpp_proto",
+ protos = [":apn_proto"],
+)
+
+proto_library(
+ name = "apn_proto",
+ srcs = ["apn.proto"],
+)
+
+cpp_proto_library(
+ name = "subscriberdb_cpp_proto",
+ protos = [":subscriberdb_proto"],
+ deps = [
+ ":apn_cpp_proto",
+ "//orc8r/protos:common_cpp_proto",
+ "//orc8r/protos:digest_cpp_proto",
+ ],
+)
+
+cpp_grpc_library(
+ name = "subscriberdb_cpp_grpc",
+ protos = [":subscriberdb_proto"],
+ deps = [
+ ":apn_cpp_proto",
+ "//orc8r/protos:common_cpp_proto",
+ "//orc8r/protos:digest_cpp_proto",
+ ],
+)
+
+proto_library(
+ name = "subscriberdb_proto",
+ srcs = ["subscriberdb.proto"],
+ deps = [
+ ":apn_proto",
+ "//orc8r/protos:common_proto",
+ "//orc8r/protos:digest_proto",
+ "@protobuf//:field_mask_proto",
+ ],
+)
+
+cpp_proto_library(
+ name = "mobilityd_cpp_proto",
+ protos = [":mobilityd_proto"],
+ deps = [":subscriberdb_cpp_proto"],
+)
+
+cpp_grpc_library(
+ name = "mobilityd_cpp_grpc",
+ protos = [":mobilityd_proto"],
+ deps = [
+ ":subscriberdb_cpp_proto",
+ "//orc8r/protos:common_cpp_proto",
+ ],
+)
+
+proto_library(
+ name = "mobilityd_proto",
+ srcs = ["mobilityd.proto"],
+ deps = [
+ ":subscriberdb_proto",
+ "//orc8r/protos:common_proto",
+ ],
+)
+
+cpp_proto_library(
+ name = "policydb_cpp_proto",
+ protos = [":policydb_proto"],
+ deps = [
+ ":mobilityd_cpp_proto",
+ "//orc8r/protos:common_cpp_proto",
+ ],
+)
+
+cpp_grpc_library(
+ name = "policydb_cpp_grpc",
+ protos = [":policydb_proto"],
+ deps = [
+ ":mobilityd_cpp_proto",
+ "//orc8r/protos:common_cpp_proto",
+ ],
+)
+
+proto_library(
+ name = "policydb_proto",
+ srcs = ["policydb.proto"],
+ deps = [
+ ":mobilityd_proto",
+ "//orc8r/protos:common_proto",
+ ],
+)
+
+cpp_proto_library(
+ name = "session_manager_cpp_proto",
+ protos = [":session_manager_proto"],
+ deps = [
+ ":apn_cpp_proto",
+ ":policydb_cpp_proto",
+ "//orc8r/protos:common_cpp_proto",
+ ],
+)
+
+cpp_grpc_library(
+ name = "session_manager_cpp_grpc",
+ protos = [":session_manager_proto"],
+ deps = [
+ ":apn_cpp_proto",
+ ":policydb_cpp_proto",
+ "//orc8r/protos:common_cpp_proto",
+ ],
+)
+
+proto_library(
+ name = "session_manager_proto",
+ srcs = ["session_manager.proto"],
+ deps = [
+ ":apn_proto",
+ ":policydb_proto",
+ ":subscriberdb_proto",
+ "//orc8r/protos:common_proto",
+ "@protobuf//:timestamp_proto",
+ ],
+)
+
+cpp_proto_library(
+ name = "pipelined_cpp_proto",
+ protos = [":pipelined_proto"],
+ deps = [
+ ":apn_cpp_proto",
+ ":policydb_cpp_proto",
+ ":session_manager_cpp_proto",
+ "//orc8r/protos:common_cpp_proto",
+ ],
+)
+
+cpp_grpc_library(
+ name = "pipelined_cpp_grpc",
+ protos = [":pipelined_proto"],
+ deps = [
+ ":apn_cpp_proto",
+ ":policydb_cpp_proto",
+ ":session_manager_cpp_proto",
+ "//orc8r/protos:common_cpp_proto",
+ ],
+)
+
+proto_library(
+ name = "pipelined_proto",
+ srcs = ["pipelined.proto"],
+ deps = [
+ ":apn_proto",
+ ":mobilityd_proto",
+ ":policydb_proto",
+ ":session_manager_proto",
+ ":subscriberdb_proto",
+ "//orc8r/protos:common_proto",
+ ],
+)
+
+cpp_grpc_library(
+ name = "spgw_service_cpp_grpc",
+ protos = [":spgw_service_proto"],
+ deps = [
+ "policydb_cpp_proto",
+ "subscriberdb_cpp_proto",
+ ],
+)
+
+cpp_proto_library(
+ name = "spgw_service_cpp_proto",
+ protos = [":spgw_service_proto"],
+ deps = [
+ ":policydb_cpp_proto",
+ ":subscriberdb_cpp_proto",
+ ],
+)
+
+proto_library(
+ name = "spgw_service_proto",
+ srcs = ["spgw_service.proto"],
+ deps = [
+ ":policydb_proto",
+ ":subscriberdb_proto",
+ ],
+)
diff --git a/proto_files/lte/protos/enodebd.proto b/proto_files/lte/protos/enodebd.proto
new file mode 100644
index 0000000..0a9385a
--- /dev/null
+++ b/proto_files/lte/protos/enodebd.proto
@@ -0,0 +1,120 @@
+// SPDX-FileCopyrightText: 2020 The Magma Authors.
+// SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
+syntax = "proto3";
+
+import "orc8r/protos/service303.proto";
+import "orc8r/protos/common.proto";
+
+package magma.lte;
+
+option go_package = "magma/lte/cloud/go/protos";
+
+
+// --------------------------------------------------------------------------
+// Message Definitions for TR-069 message injection. This is used for manual
+// testing of the TR-069 server.
+// --------------------------------------------------------------------------
+message GetParameterRequest {
+ // Serial ID of eNodeB. Uniquely identifies the eNodeB.
+ string device_serial = 1;
+
+ // Fully qualified parameter name, e.g:
+ // InternetGatewayDevice.LANDevice.1.Hosts.
+ string parameter_name = 2;
+}
+
+message NameValue {
+ string name = 1;
+ // Note: parameter value is always passed back as string. Up to calling
+ // function to determine type
+ string value = 2;
+}
+message GetParameterResponse {
+ string device_serial = 1;
+ repeated NameValue parameters = 2;
+}
+
+message SetParameterRequest {
+ // Serial ID of eNodeB. Uniquely identifies the eNodeB.
+ string device_serial = 1;
+
+ // Fully qualified parameter name, e.g:
+ // InternetGatewayDevice.LANDevice.1.Hosts.
+ string parameter_name = 2;
+
+ // Data values for each data type
+ oneof value {
+ int32 value_int = 3;
+ string value_string = 4;
+ bool value_bool = 5;
+ }
+
+ // Key to be used at ACS discretion to determine when parameter was last
+ // updated
+ string parameter_key = 6;
+}
+
+message EnodebIdentity {
+ // Serial ID of eNodeB. Uniquely identifies the eNodeB.
+ string device_serial = 1;
+}
+
+message AllEnodebStatus {
+ repeated SingleEnodebStatus enb_status_list = 1;
+}
+
+message SingleEnodebStatus {
+ enum StatusProperty {
+ OFF = 0;
+ ON = 1;
+ UNKNOWN = 2;
+ }
+ string device_serial = 1;
+ string ip_address = 2;
+ StatusProperty connected = 3;
+ StatusProperty configured = 4;
+ StatusProperty opstate_enabled = 5;
+ StatusProperty rf_tx_on = 6;
+ StatusProperty gps_connected = 7;
+ StatusProperty ptp_connected = 8;
+ StatusProperty mme_connected = 9;
+ string gps_longitude = 10;
+ string gps_latitude = 11;
+ string fsm_state = 12;
+ StatusProperty rf_tx_desired = 13;
+}
+
+// --------------------------------------------------------------------------
+// Enodebd service definition.
+// --------------------------------------------------------------------------
+service Enodebd {
+
+ // Sends GetParameterValues message to ENodeB. TR-069 supports multiple
+ // parameter names per message, but only one is supported here.
+ rpc GetParameter (GetParameterRequest) returns (GetParameterResponse);
+
+ // Sends SetParameterValues message to ENodeB. TR-069 supports multiple
+ // parameter names per message, but only one is supported here.
+ rpc SetParameter (SetParameterRequest) returns (magma.orc8r.Void);
+
+ // Configure eNodeB based on enodebd config file
+ rpc Configure (EnodebIdentity) returns (magma.orc8r.Void);
+
+ // Reboot eNodeB
+ rpc Reboot (EnodebIdentity) returns (magma.orc8r.Void);
+
+ // Reboot every connected eNodeB
+ rpc RebootAll (magma.orc8r.Void) returns (magma.orc8r.Void);
+
+ // Get current status
+ rpc GetStatus (magma.orc8r.Void) returns (magma.orc8r.ServiceStatus);
+
+ // Get status info for all connected eNodeB devices
+ rpc GetAllEnodebStatus (magma.orc8r.Void) returns (AllEnodebStatus);
+
+ // Get status info of a single connected eNodeB device
+ rpc GetEnodebStatus (EnodebIdentity) returns (SingleEnodebStatus);
+}
diff --git a/proto_files/lte/protos/mconfig/mconfigs.proto b/proto_files/lte/protos/mconfig/mconfigs.proto
new file mode 100644
index 0000000..e3298b9
--- /dev/null
+++ b/proto_files/lte/protos/mconfig/mconfigs.proto
@@ -0,0 +1,515 @@
+// SPDX-FileCopyrightText: 2020 The Magma Authors.
+// SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
+syntax = "proto3";
+
+import "orc8r/protos/common.proto";
+
+package magma.mconfig;
+option go_package = "magma/lte/cloud/go/protos/mconfig";
+
+// --------------------------------------------------------------------------
+// SentryConfig stores the network-wide Sentry.io configuration
+// --------------------------------------------------------------------------
+message SentryConfig {
+ // url_python initializes the Sentry Python SDK and sets the remote URL.
+ // If set to empty string, Sentry Python SDK will not be initialized.
+ string url_python = 1;
+ // url_native initializes the Sentry Native SDK for C/C++ and sets the
+ // remote URL. If set to empty string, Sentry Native SDK will not be
+ // initialized.
+ string url_native = 2;
+ // upload_mme_log decides whether MME service log file (/var/log/mme.log)
+ // is uploaded along with MME crashreports
+ bool upload_mme_log = 3;
+ // sample_rate sets the rate at which Python error events are sampled.
+ // sample_rate should be a number between 0 (0% of errors sent) and 1 (100%
+ // of errors sent)
+ float sample_rate = 4;
+}
+
+//------------------------------------------------------------------------------
+// EnodebD configs
+//------------------------------------------------------------------------------
+message EnodebD {
+ enum CSFBRat {
+ CSFBRAT_2G = 0;
+ CSFBRAT_3G = 1;
+ }
+
+ message FDDConfig {
+ int32 earfcndl = 1;
+ int32 earfcnul = 2;
+ }
+ message TDDConfig {
+ int32 earfcndl = 1;
+ // TDD subframe config parameter. See http://niviuk.free.fr/lte_tdd.php
+ int32 subframe_assignment = 2;
+ // TDD subframe config parameter. See http://niviuk.free.fr/lte_tdd.php
+ int32 special_subframe_pattern = 3;
+ }
+ message EnodebConfig {
+ // Device-unique serial ID. Used to identify the eNodeB, and ties the
+ // config to that device
+ int32 earfcndl = 1;
+ int32 subframe_assignment = 2;
+ int32 special_subframe_pattern = 3;
+ int32 pci = 4;
+ bool transmit_enabled = 5;
+ string device_class = 6;
+ int32 bandwidth_mhz = 7;
+ int32 tac = 8;
+ int32 cell_id = 9;
+ string ip_address = 10;
+ }
+
+ orc8r.LogLevel log_level = 1;
+
+ // Physical cell ID (0-504)
+ int32 pci = 2;
+ // Frequency channel number. See niviuk.free.fr/lte_band.php for mapping to
+ // frequency
+ int32 earfcndl = 3;
+ // Bandwidth in MHz, from set {1.4, 3, 5, 10, 15, 20}
+ int32 bandwidth_mhz = 4;
+ // Network operator identifier.
+ string plmnid_list = 5;
+ // TDD subframe config parameter. See http://niviuk.free.fr/lte_tdd.php
+ int32 subframe_assignment = 6;
+ // TDD subframe config parameter. See http://niviuk.free.fr/lte_tdd.php
+ int32 special_subframe_pattern = 7;
+ // Enable eNodeB
+ bool allow_enodeb_transmit = 8;
+ // Tracking area code. 16-bit
+ int32 tac = 9;
+ // RAT type (2G/3G), used by eNB
+ CSFBRat csfb_rat = 10;
+ // 2G RAT frequencies /ARFCNs for redirection, used by eNB
+ repeated int32 arfcn_2g = 11;
+ TDDConfig tdd_config = 12;
+ FDDConfig fdd_config = 13;
+ map<string, EnodebConfig> enb_configs_by_serial = 14;
+}
+
+//------------------------------------------------------------------------------
+// PipelineD configs
+//------------------------------------------------------------------------------
+message PipelineD {
+ enum NetworkServices {
+ METERING = 0 [deprecated=true]; // deprecated
+ DPI = 1;
+ ENFORCEMENT = 2;
+ }
+ orc8r.LogLevel log_level = 1;
+ // Range of IPs allocated to UEs
+ string ue_ip_block = 2;
+ // Whether NAT is enabled
+ bool nat_enabled = 3;
+ // repeated PolicyRule policy_rules = 5; // Policies have moved to policydb.proto
+ string default_rule_id = 6; // This should match a rule id in policy_rules
+ repeated NetworkServices services = 8;
+ message AllowedGrePeer {
+ string ip = 1;
+ uint32 key = 2;
+ }
+ repeated AllowedGrePeer allowed_gre_peers = 9;
+ message IPDRExportDst {
+ string ip = 1;
+ uint32 port = 2;
+ }
+ IPDRExportDst ipdr_export_dst = 10;
+ message LiUes {
+ repeated string imsis = 1;
+ repeated string msisdns = 2;
+ repeated string macs = 3;
+ repeated string ips = 4;
+ repeated string imeis = 5;
+ }
+ LiUes li_ues = 12;
+
+ string sgi_management_iface_vlan = 13;
+ string sgi_management_iface_ip_addr = 14;
+ string sgi_management_iface_gw = 15;
+
+ message HEConfig {
+ enum EncryptionAlgorithm {
+ RC4 = 0;
+ AES256_CBC_HMAC_MD5 = 1;
+ AES256_ECB_HMAC_MD5 = 2;
+ GZIPPED_AES256_ECB_SHA1 = 3;
+ }
+ enum HashFunction{
+ MD5 = 0;
+ HEX = 1;
+ SHA256 = 2;
+ }
+ enum EncodingType {
+ BASE64 = 0;
+ HEX2BIN = 1;
+ }
+
+ // enable_header_enrichment is true if header enrichment feature is
+ // enabled for gateway
+ bool enable_header_enrichment = 1;
+ bool enable_encryption = 2;
+ // encryption/hashing/encoding information for headers
+ EncryptionAlgorithm encryptionAlgorithm = 3;
+ HashFunction hashFunction = 4;
+ EncodingType encodingType = 5;
+ string encryption_key = 6;
+ string hmac_key = 7;
+ }
+ HEConfig he_config = 17;
+
+ // Enables 5G Standalone (SA) at a network level
+ bool enable5g_features = 18;
+ string upf_node_identifier = 19;
+
+ // SGi management IPv6 address with network mask
+ string sgi_management_iface_ipv6_addr = 20;
+ // IPv6 address of SGi management network GW
+ string sgi_management_iface_ipv6_gw = 21;
+
+ // DEPRECATED
+ reserved 4, 11;
+}
+
+//------------------------------------------------------------------------------
+// SessionD configs
+//------------------------------------------------------------------------------
+message SessionD {
+ orc8r.LogLevel log_level = 1;
+ // DEPRECATED
+ // Enable forwarding S6a related requests to Federated GW
+ bool relay_enabled = 2 [deprecated = true];
+ WalletExhaustDetection wallet_exhaust_detection = 3;
+ // Enable relaying Gx/Gy messages via FeG RPC
+ bool gx_gy_relay_enabled = 4;
+ // sentry_config stores the Sentry.io configuration for this service
+ SentryConfig sentry_config = 5;
+
+ // Enables 5G Standalone (SA) at a network level
+ bool enable5g_features = 6;
+}
+
+message WalletExhaustDetection {
+ // Enable the feature where session is terminated on wallet exhaust
+ bool terminate_on_exhaust = 1;
+ enum Method {
+ // If # of Gx Tracked Rules are > 0, then the wallet is still valid
+ GxTrackedRules = 0;
+ }
+ // How wallet exhast is detected on SessionD
+ Method method = 2;
+ // How long to wait before terminating a out-of-wallet subscriber on attach
+ uint32 timeout_ms = 3;
+}
+
+//------------------------------------------------------------------------------
+// PolicyDB configs
+//------------------------------------------------------------------------------
+message PolicyDB {
+ orc8r.LogLevel log_level = 1;
+}
+
+//------------------------------------------------------------------------------
+// RedirectD configs
+//------------------------------------------------------------------------------
+message RedirectD {
+ orc8r.LogLevel log_level = 1;
+}
+
+//------------------------------------------------------------------------------
+// MobilityD configs
+//------------------------------------------------------------------------------
+message MobilityD {
+ // UE allocator type.
+ enum IpAllocatorType {
+ IP_POOL = 0;
+ DHCP = 1;
+ }
+ orc8r.LogLevel log_level = 1;
+ // An IP block is a range of IP addresses specified by a network address and
+ // a prefix-length of the netmask. For example,
+ // IPv4 IP block: "192.168.0.0/24"
+ string ip_block = 2;
+ // ip allocation type, either dhcp or ip_pool
+ // default is ip_pool
+ IpAllocatorType ip_allocator_type = 3;
+ // Enable Static IP from subscriberDB
+ bool static_ip_enabled = 4;
+ // Enable multi APN IP allocation
+ bool multi_apn_ip_alloc = 5;
+
+ // IPv6 block for IPv6 allocator, for example:
+ // IPv6 IP block: "fdee:5:6c::/48"
+ string ipv6_block = 10;
+ // Select ipv6 session prefix allocation type, example:
+ // "RANDOM", "HASH"
+ string ipv6_prefix_allocation_type = 11;
+}
+
+//------------------------------------------------------------------------------
+// MME configs
+//------------------------------------------------------------------------------
+message MME {
+ // (0)Turning off NonEPS service, (1)Both CSFB and SMS, (2)only SMS
+ enum NonEPSServiceControl {
+ NON_EPS_SERVICE_CONTROL_OFF = 0;
+ NON_EPS_SERVICE_CONTROL_CSFB_SMS = 1;
+ NON_EPS_SERVICE_CONTROL_SMS = 2;
+ NON_EPS_SERVICE_CONTROL_SMS_ORC8R = 3;
+ }
+
+ orc8r.LogLevel log_level = 1;
+ // Mobile country code
+ string mcc = 2;
+ // Mobile network code
+ string mnc = 3;
+ // [deprecated] Tracking area code. 16-bit
+ // Is overrideen by field 15
+ int32 tac = 4;
+ // MME group identifier - unique within a PLMN. 16-bit
+ int32 mme_gid = 5;
+ // MME code - unique within an MME group. 8-bit
+ int32 mme_code = 6;
+ // Enable DNS Caching. Will be filled by DnsD
+ bool enable_dns_caching = 7;
+ // DEPRECATED
+ // Enable credit control tracking with OCS and forwarding S6a related
+ // requests to Federated GW
+ bool relay_enabled = 8;
+ // For indicating one of the four modes
+ NonEPSServiceControl non_eps_service_control = 9;
+ // Mobile country code for CSFB
+ string csfb_mcc = 10;
+ // Mobile network code for CSFB
+ string csfb_mnc = 11;
+ // Location area code. 16-bit
+ int32 lac = 12;
+ // If relay_enabled is false, this determines whether cloud subscriberdb
+ // or local subscriberdb is used for authentication requests.
+ bool cloud_subscriberdb_enabled = 14;
+ // The Tracking Area Code of every connected eNodeB needs to be
+ // registered the MME.
+ // Overrides field 4 if this is not empty. Field 4 is in the process of
+ // being deprecated
+ repeated int32 attached_enodeb_tacs = 15;
+ // MME relative capacity - capacity within an MME group. 8-bit
+ int32 mme_relative_capacity = 16;
+
+ // DEPRECATED
+ // Use relay_enabled instead
+ // bool s6a_relay_enabled = 13;
+
+ // Primary DNS server
+ string dns_primary = 20;
+ // Secondary DNS server
+ string dns_secondary = 21;
+ // Whether NAT is enabled
+ bool nat_enabled = 22;
+
+ // Enable relaying S6a messages via FeG RPC
+ bool hss_relay_enabled = 23;
+
+ // Apn Correction feature
+ bool enable_apn_correction = 24;
+ message ApnCorrectionMap {
+ string imsi_prefix = 1;
+ string apn_override = 2;
+ }
+ repeated ApnCorrectionMap apn_correction_map_list = 25;
+
+ // P_CSCF IP address configs
+ string ipv4_p_cscf_address = 26;
+ string ipv6_p_cscf_address = 27;
+
+ // IPv6 DNS server
+ string ipv6_dns_address = 30;
+
+ // SGW S1U endpoint on AGW
+ string ipv4_sgw_s1u_addr = 31;
+
+ // PLMN restriction configs
+ message PlmnConfig {
+ string mcc = 1;
+ string mnc = 2;
+ }
+ repeated PlmnConfig restricted_plmns = 32;
+
+ message TacList {
+ repeated uint32 tac = 1;
+ }
+ map<string, TacList> service_area_maps = 33;
+
+ FederatedModeMap federated_mode_map = 34;
+
+ // IMEI restriction configs
+ message ImeiConfig {
+ string tac = 1;
+ string snr = 2;
+ }
+ repeated ImeiConfig restricted_imeis = 35;
+
+ // MME congestion control configs
+ bool congestion_control_enabled = 40;
+
+ // sentry_config stores the Sentry.io configuration for this service
+ SentryConfig sentry_config = 45;
+
+ // Enables 5G Standalone (SA) at a network level
+ bool enable5g_features = 46;
+
+ // AMF Slice Service Type (SST)
+ string default_slice_service_type = 47;
+
+ // AMF Slice Descriptor (SD)
+ string default_slice_differentiator = 48;
+
+ // AMF Name
+ string amf_name = 50;
+
+ // AMF Region ID
+ string amf_region_id = 51;
+
+ // AMF Set ID
+ string amf_set_id = 52;
+
+ // AMF pointer
+ string amf_pointer = 53;
+}
+
+message FederatedModeMap {
+ bool enabled = 1;
+ repeated ModeMapItem mapping = 2;
+}
+
+message ModeMapItem {
+ enum FederatedMode {
+ SPGW_SUBSCRIBER = 0; // default mode is HSS + spgw_task
+ LOCAL_SUBSCRIBER = 1; // will use subscriberDb + policydb
+ S8_SUBSCRIBER = 2; // will use HSS (feg) + s8_task
+ }
+ FederatedMode mode = 1;
+ string plmn = 2;
+ string imsi_range = 3;
+ string apn = 4;
+}
+
+//------------------------------------------------------------------------------
+// SubscriberDB configs
+//------------------------------------------------------------------------------
+message SubscriberDB {
+ orc8r.LogLevel log_level = 1;
+ // Operator configuration field for LTE
+ bytes lte_auth_op = 2;
+ // Authentication management field for LTE
+ bytes lte_auth_amf = 3;
+
+ message SubscriptionProfile {
+ // Maximum uplink bit rate (AMBR-UL)
+ uint64 max_ul_bit_rate = 1;
+ // Maximum downlink bit rate (AMBR-DL)
+ uint64 max_dl_bit_rate = 2;
+ }
+ map<string, SubscriptionProfile> sub_profiles = 4;
+
+ // DEPRECATED
+ // Enable forwarding S6a related requests to Federated GW
+ bool relay_enabled = 5;
+
+ // Enable relaying S6a messages via FeG RPC
+ bool hss_relay_enabled = 6;
+
+ // Interval in seconds between gateway and cloud sync
+ uint32 sync_interval = 7;
+
+ // Enables 5G Standalone (SA) at a network level
+ bool enable5g_features = 8;
+}
+
+//------------------------------------------------------------------------------
+// LighttpD configs
+//------------------------------------------------------------------------------
+message LighttpD {
+ orc8r.LogLevel log_level = 1;
+ bool enable_caching = 2;
+}
+
+//------------------------------------------------------------------------------
+// MonitorD configs
+//------------------------------------------------------------------------------
+message MonitorD {
+ orc8r.LogLevel log_level = 1;
+ int32 polling_interval = 60;
+}
+
+//------------------------------------------------------------------------------
+// DPID configs
+//------------------------------------------------------------------------------
+message DPID {
+ orc8r.LogLevel log_level = 1;
+}
+
+//------------------------------------------------------------------------------
+// ConnectionD configs
+//------------------------------------------------------------------------------
+message ConnectionD {
+ orc8r.LogLevel log_level = 1;
+}
+
+//------------------------------------------------------------------------------
+// LIAgentD configs
+//------------------------------------------------------------------------------
+message LIAgentD {
+ orc8r.LogLevel log_level = 1;
+ repeated NProbeTask nprobe_tasks = 2;
+}
+
+message NProbeTask {
+ string task_id = 1;
+ string target_id = 2;
+ string target_type = 3;
+ string delivery_type = 4;
+ uint64 correlation_id = 5;
+ string domain_id = 6;
+}
+
+//------------------------------------------------------------------------------
+// DnsD configs
+//------------------------------------------------------------------------------
+message DnsD {
+ orc8r.LogLevel log_level = 1;
+ bool enable_caching = 2;
+ int32 localTTL = 3;
+ repeated GatewayDNSConfigRecordsItems records = 4;
+ bool dhcp_server_enabled = 5;
+}
+
+message GatewayDNSConfigRecordsItems {
+ repeated string a_record = 1;
+ repeated string aaaa_record = 2;
+ repeated string cname_record = 3;
+ string domain = 4;
+}
+
+//----------------------------------------------------------------------------
+// AgwD configs
+//----------------------------------------------------------------------------
+message AgwD {
+ enum LogLevel {
+ UNSET = 0;
+ DEBUG = 1;
+ INFO = 2;
+ WARN = 3;
+ ERROR = 4;
+ }
+ LogLevel log_level = 1;
+
+ string sctpd_downstream_service_target = 2;
+ string sctpd_upstream_service_target = 3;
+ string mme_sctpd_downstream_service_target = 4;
+ string mme_sctpd_upstream_service_target = 5;
+}
diff --git a/proto_files/lte/protos/s1ap_service.proto b/proto_files/lte/protos/s1ap_service.proto
new file mode 100644
index 0000000..c649c0a
--- /dev/null
+++ b/proto_files/lte/protos/s1ap_service.proto
@@ -0,0 +1,22 @@
+// SPDX-FileCopyrightText: 2020 The Magma Authors.
+// SPDX-FileCopyrightText: 2022 Open Networking Foundation <support@opennetworking.org>
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
+syntax = "proto3";
+
+import "orc8r/protos/common.proto";
+
+package magma.lte;
+
+option go_package = "magma/lte/cloud/go/protos";
+
+service S1apService {
+ // Returns state of the S1 connected eNBs
+ rpc GetENBState (magma.orc8r.Void) returns (EnbStateResult) {}
+}
+
+// enb_state_map { eNB IDs -> # UEs connected }
+message EnbStateResult {
+ map<uint32, uint32> enb_state_map = 1;
+}