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Local ARS (Adaptive Routing and Switching) #22264

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3 changes: 3 additions & 0 deletions ...ell/x86_64-marvell_dbmvtx9180-r0/dbmvtx9180_64x100G/config_teralynx_MVTX9180_64x100G.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,9 @@ nodes:
sys_clk: "1800"
ifc_clk: "1800"
mac_clk: "1600"
ecmp_alb_enable: "1"
alb_port_state_enable: "1"
ecmp_alb_timeout_step_size: "2"
txring:
- txring_id: "0"
desc_count: "1024"
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1 change: 1 addition & 0 deletions src/sonic-yang-models/setup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,7 @@ def print_yang_files_validation_report(yang_files_list):
# Specify only the file basenames here; directory prefixes will be added automatically.
yang_files = [
'sonic-acl.yang',
'sonic-ars.yang',
'sonic-asic-sensors.yang',
'sonic-auto_techsupport.yang',
'sonic-banner.yang',
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64 changes: 56 additions & 8 deletions src/sonic-yang-models/tests/files/sample_config_db.json
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Expand Up @@ -2304,7 +2304,7 @@
"type": "DWRR",
"weight": "10"
}
},
},

"WRED_PROFILE": {
"Wred1": {
Expand Down Expand Up @@ -3122,12 +3122,12 @@
"dpu_bfd_probe_multiplier": "3"
}
},
"XCVRD_LOG": {
"Y_CABLE": {
"log_verbosity": "notice"
}
},
"GRPCCLIENT": {
"XCVRD_LOG": {
"Y_CABLE": {
"log_verbosity": "notice"
}
},
"GRPCCLIENT": {
"config": {
"type": "secure",
"auth_level": "server",
Expand All @@ -3139,7 +3139,7 @@
"ca_crt": "root.pem",
"grpc_ssl_credential": "azureclient.ms"
}
},
},
"BANNER_MESSAGE": {
"global": {
"state": "enabled",
Expand Down Expand Up @@ -3246,6 +3246,54 @@
"guard_time": "2",
"ber_threshold": "12"
}
},
"ARS_PROFILE": {
"ars_profile_default": {
"algorithm": "ewma",
"ars_nhg_path_selector_mode": "interface",
"ars_lag_path_selector_mode": "interface",
"default_ars_object": "ars_obj_name",
"max_flows": "2048",
"sampling_interval": "10",
"past_load_min_value": "0",
"past_load_max_value": "10",
"past_load_weight": "6",
"future_load_min_value": "10",
"future_load_max_value": "50",
"future_load_weight": "10",
"current_load_min_value": "20",
"current_load_max_value": "30",
"ipv4_enable": "true",
"ipv6_enable": "true"
}
},
"ARS_OBJECT": {
"ars_obj_name": {
"assign_mode": "per_flowlet_quality",
"flowlet_idle_time": "256",
"max_flows": "512",
"primary_path_threshold": "100",
"alternative_path_cost": "250"
}
},
"ARS_NEXTHOP": {
"default|1.1.1.10": {
"ars_obj_name": "ars_obj_name"
},
"default|2.2.2.20": {
"ars_obj_name": "ars_obj_name",
"role": "alternative_path"
},
"default|3.3.3.30": {
"ars_obj_name": "ars_obj_name"
}
},
"ARS_INTERFACE": {
"Ethernet0": {
"scaling_factor": "100",
"ars_obj_name": "ars_obj_name"
},
"Ethernet8": {}
}
},
"SAMPLE_CONFIG_DB_UNKNOWN": {
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37 changes: 37 additions & 0 deletions src/sonic-yang-models/tests/yang_model_tests/tests/ars.json
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@@ -0,0 +1,37 @@
{
"ARS_TEST": {
"desc": "Sample config in ARS."
},
"ARS_TEST_TOO_MANY_PROFILES": {
"desc": "ARS configuration with more than one profile ARS_PROFILE_LIST table.",
"eStr": "Too many ARS_PROFILE_LIST elements."
},
"ARS_TEST_INTERFACE_INVALID_LINK": {
"desc": "Interface configuration with invalid name in ARS_INTERFACE_LIST table.",
"eStrKey": "InvalidValue",
"eStr": [
"if_name"
]
},
"ARS_TEST_OBJECT_INVALID_MODE": {
"desc": "ARS_OBJECT configuration with an invalid value for 'assign_mode'.",
"eStrKey": "InvalidValue",
"eStr": [
"assign_mode"
]
},
"ARS_TEST_OBJECT_REFERENCE_IN_PROFILE_INVALID": {
"desc": "Verify that default_ars_object reference fails when target object is missing.",
"eStrKey": "InvalidValue",
"eStr": [
"default_ars_object"
]
},
"ARS_TEST_NEXTHOP_INVALID_IP": {
"desc": "Verify nexthop_ip fails validation when an invalid IP address is used.",
"eStrKey": "InvalidValue",
"eStr": [
"nexthop_ip"
]
}
}
146 changes: 146 additions & 0 deletions src/sonic-yang-models/tests/yang_model_tests/tests_config/ars.json
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@@ -0,0 +1,146 @@
{
"ARS_TEST": {
"sonic-port:sonic-port": {
"sonic-port:PORT": {
"PORT_LIST": [
{
"admin_status": "up",
"alias": "Ethernet1",
"description": "Ethernet1",
"lanes": "65",
"mtu": "9000",
"name": "Ethernet1",
"tpid": "0x8100",
"speed": "25000"
},
{
"admin_status": "up",
"alias": "Ethernet2",
"description": "Ethernet2",
"lanes": "65",
"mtu": "9000",
"name": "Ethernet2",
"tpid": "0x8100",
"speed": "25000"
},
{
"admin_status": "up",
"alias": "Ethernet3",
"description": "Ethernet3",
"lanes": "65",
"mtu": "9000",
"name": "Ethernet3",
"tpid": "0x8100",
"speed": "25000"
}
]
}
},
"sonic-ars:sonic-ars": {
"sonic-ars:ARS_PROFILE": {
"ARS_PROFILE_LIST": [
{
"profile_name": "global",
"algorithm": "ewma",
"max_flows": "2048",
"ars_nhg_path_selector_mode": "interface",
"ars_lag_path_selector_mode": "interface"
}
]
},
"sonic-ars:ARS_INTERFACE": {
"ARS_INTERFACE_LIST": [
{
"if_name": "Ethernet1",
"scaling_factor": "100"
},
{
"if_name": "Ethernet2",
"scaling_factor": "1000"
}]
},
"sonic-ars:ARS_NEXTHOP": {
"ARS_NEXTHOP_LIST": [
{
"vrf_name": "default",
"nexthop_ip": "10.0.0.1"
},
{
"vrf_name": "default",
"nexthop_ip": "10.1.0.1"
}]
},
"sonic-ars:ARS_OBJECT": {
"ARS_OBJECT_LIST": [
{
"ars_obj_name": "ars_obj_name",
"assign_mode": "per_packet_quality"
}]
}
}
},
"ARS_TEST_TOO_MANY_PROFILES": {
"sonic-ars:sonic-ars": {
"sonic-ars:ARS_PROFILE": {
"ARS_PROFILE_LIST": [
{
"profile_name": "group1",
"algorithm": "ewma"
},
{
"profile_name": "group2",
"sampling_interval": "10"
}
]
}
}
},
"ARS_TEST_INTERFACE_INVALID_LINK": {
"sonic-ars:sonic-ars": {
"sonic-ars:ARS_INTERFACE": {
"ARS_INTERFACE_LIST": [
{
"if_name": "EthernetXXX"
}
]
}
}
},
"ARS_TEST_OBJECT_INVALID_MODE": {
"sonic-ars:sonic-ars": {
"sonic-ars:ARS_OBJECT": {
"ARS_OBJECT_LIST": [
{
"ars_obj_name": "ars_obj_default",
"assign_mode": "invalid_mode_value"
}
]
}
}
},
"ARS_TEST_OBJECT_REFERENCE_IN_PROFILE_INVALID": {
"sonic-ars:sonic-ars": {
"sonic-ars:ARS_PROFILE": {
"ARS_PROFILE_LIST": [
{
"profile_name": "group1",
"algorithm": "ewma",
"default_ars_object": "ars_obj_default"
}
]
}
}
},
"ARS_TEST_NEXTHOP_INVALID_IP": {
"sonic-ars:sonic-ars": {
"sonic-ars:ARS_NEXTHOP": {
"ARS_NEXTHOP_LIST": [
{
"vrf_name": "default",
"nexthop_ip": "300.1.2.3"
}
]
}
}
}
}
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