mirror of https://github.com/ARMmbed/mbed-os.git
269 lines
10 KiB
C
269 lines
10 KiB
C
/*
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* Copyright (c) 2018-2019, Arm Limited and affiliates.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef WS_CONFIG_H_
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#define WS_CONFIG_H_
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/*RPL parameters for DIO messages
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*
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* Small scale spec recomendation imin 15, doubling 2, redudancy 0
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* Small scale values imin 14, doubling 3, redudancy 0
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* Large scale network imin 19, doubling 1, redudancy 1
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*
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*/
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#define WS_RPL_DIO_IMIN_SMALL 15
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#define WS_RPL_DIO_DOUBLING_SMALL 2
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#define WS_RPL_DIO_REDUNDANCY_SMALL 0
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#define WS_RPL_DIO_IMIN_MEDIUM 17
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#define WS_RPL_DIO_DOUBLING_MEDIUM 3
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#define WS_RPL_DIO_REDUNDANCY_MEDIUM 10
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#define WS_RPL_DIO_IMIN_LARGE 18
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#define WS_RPL_DIO_DOUBLING_LARGE 3
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#define WS_RPL_DIO_REDUNDANCY_LARGE 10 // May need some tuning still
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#define WS_RPL_DIO_IMIN_XLARGE 18
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#define WS_RPL_DIO_DOUBLING_XLARGE 4
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#define WS_RPL_DIO_REDUNDANCY_XLARGE 10 // May need some tuning still
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#define WS_RPL_DIO_IMIN_AUTOMATIC 14
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#define WS_RPL_DIO_DOUBLING_AUTOMATIC 3
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#define WS_RPL_DIO_REDUNDANCY_AUTOMATIC 0
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#define WS_RPL_MIN_HOP_RANK_INCREASE 196
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#define WS_RPL_MAX_HOP_RANK_INCREASE 2048
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#define WS_DHCP_ADDRESS_LIFETIME_SMALL 2*3600 // small networks less than devices 100
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#define WS_DHCP_ADDRESS_LIFETIME_MEDIUM 12*3600 // Medium size networks from 100 - 1000 device networks
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#define WS_DHCP_ADDRESS_LIFETIME_LARGE 24*3600 // Large size networks 1000 + device networks
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#define WS_CERTIFICATE_RPL_MIN_HOP_RANK_INCREASE 128
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#define WS_CERTIFICATE_RPL_MAX_HOP_RANK_INCREASE 0
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/*
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* RPL DAO timeout maximum value. This will force DAO timeout to happen before this time
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*/
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#define WS_RPL_DAO_MAX_TIMOUT (3600*2)
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/* Border router version change interval
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*
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* Amount of version increases border router makes during PAN_TIMEOUT time
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*/
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#define PAN_VERSION_CHANGE_INTERVAL 3
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/* If PAN version lifetime would be 10 minutes, 1000 increments is about 7 days i.e. storage must
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be written at least once a week */
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#define PAN_VERSION_STORAGE_READ_INCREMENT 1000
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// RPL version number update intervall
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// after restart version numbers are increased faster and then slowed down when network is stable
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#define RPL_VERSION_LIFETIME 12*3600
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#define RPL_VERSION_LIFETIME_RESTART_SMALL 3600
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#define RPL_VERSION_LIFETIME_RESTART_MEDIUM 2*3600
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#define RPL_VERSION_LIFETIME_RESTART_LARGE 4*3600
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#define RPL_VERSION_LIFETIME_RESTART_EXTRA_LARGE 8*3600
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/* Border router connection lost timeout
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*
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* Interval within which a node expects to detect a change in PAN Version
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* (delivered via a PAN Configuration frame / PAN-IE).
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*
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* the maximum Trickle interval specified for DISC_IMAX (32 minutes).
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*
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*/
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#define PAN_VERSION_SMALL_NETWORK_TIMEOUT 32*60
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#define PAN_VERSION_MEDIUM_NETWORK_TIMEOUT 64*60
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#define PAN_VERSION_LARGE_NETWORK_TIMEOUT 90*60
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#define PAN_VERSION_XLARGE_NETWORK_TIMEOUT 120*60
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/* Routing Cost Weighting factor
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*/
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#define PRC_WEIGHT_FACTOR 256
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/* Routing Cost Weighting factor
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*/
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#define PS_WEIGHT_FACTOR 64
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/* Smoothing factor for RSL calculation 1/8
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*/
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#define WS_RSL_SCALING 3
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/* Device min sensitivity. This value is dynamically configured and depends on radio
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*
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* Default value for us is -93
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*/
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extern uint8_t DEVICE_MIN_SENS;
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/* Candidate parent Threshold
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*/
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#define CAND_PARENT_THRESHOLD 10
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/* Candidate parent Threshold hysteresis
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*/
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#define CAND_PARENT_HYSTERISIS 3
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/* Maximum amount of Pan Configuration Solicits before restarting Discovery.
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*/
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#define PCS_MAX 5
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/* Multicast MPL data message parameters
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* IMIN = 10 seconds, IMAX = 3 doublings
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*/
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#define DATA_MESSAGE_IMIN 10
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#define DATA_MESSAGE_TIMER_EXPIRATIONS 3
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#define DATA_MESSAGE_IMAX 80
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#define DATA_MESSAGE_K 8
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#define MPL_SEED_SET_ENTRY_TIMEOUT (DATA_MESSAGE_IMAX * 24 * 4) // 10 seconds per hop making this 240 seconds
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/* DHCP client timeout configuration values
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*
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*/
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#define WS_DHCP_SOLICIT_TIMEOUT 60
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#define WS_DHCP_SOLICIT_MAX_RT 900
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#define WS_DHCP_SOLICIT_MAX_RC 0
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/* Neighbour table configuration
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*
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* Amount of RPL candidate parents
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* Amount of ND reply entries left
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* rest are used as child count, but is related to neighbour table size
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*/
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#define WS_RPL_CANDIDATE_PARENT_COUNT 3 // Largest possible value
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#define WS_TEMPORARY_NEIGHBOUR_ENTRIES 7
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#define WS_NON_CHILD_NEIGHBOUR_COUNT (WS_RPL_CANDIDATE_PARENT_COUNT + WS_TEMPORARY_NEIGHBOUR_ENTRIES)
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/*
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* Neighbour blacklist timers
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*/
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#define WS_BLACKLIST_ENTRY_LIFETIME 60*30 // initial value for reject
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#define WS_BLACKLIST_TIMER_MAX_TIMEOUT 60*60 // Can increase to this
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#define WS_BLACKLIST_TIMER_TIMEOUT 60*30 // Blacklist is valid this time after first accept
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#define WS_BLACKLIST_ENTRY_MAX_NBR 10
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#define WS_BLACKLIST_PURGE_NBR 3
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#define WS_BLACKLIST_PURGE_TIMER_TIMEOUT 60
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/*
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* MAC frame counter NVM storing configuration
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*/
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#define FRAME_COUNTER_STORE_INTERVAL 60 // Time interval (on seconds) between checking if frame counter storing is needed
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#define FRAME_COUNTER_STORE_FORCE_INTERVAL (3600 * 20) // Time interval (on seconds) before frame counter storing is forced (if no other storing operations triggered)
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#define FRAME_COUNTER_STORE_TRIGGER 5 // Delay (on seconds) before storing, when storing of frame counters is triggered
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#define FRAME_COUNTER_INCREMENT 1000 // How much frame counter is incremented on start up
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#define FRAME_COUNTER_STORE_THRESHOLD 800 // How much frame counter must increment before it is stored
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/*
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* RPL Configuration parameters
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*/
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#define WS_MAX_DAO_RETRIES 3 // With 40s, 80s, 160s, 320s, 640s
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#define WS_MAX_DAO_INITIAL_TIMEOUT 400 // With 40s initial value exponentially increasing
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#define WS_MIN_DIO_MULTICAST_CONFIG_ADVERTISMENT_COUNT 0xff // Advertisment config at every MC DIO
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#define WS_MAX_PARENT_SET_COUNT 2 // maximum amount of parents selected by node
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#define WS_NODE_RPL_SOFT_MEM_LIMIT 4*1024 // Limit when RPL start purge unused data
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#define WS_NODE_RPL_HARD_MEM_LIMIT 6*1024 // Limit when RPL memory allocation start limit allocation
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/*
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* Candidate parent list parameters
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*/
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#define WS_PARENT_LIST_SIZE 10
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#define WS_PARENT_LIST_MAX_AGE 3600*10 // 1 hour in 100ms ticks
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#define WS_PARENT_LIST_MAX_PAN_IN_DISCOVERY 5 // During discovery state how many neighbours per pan
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#define WS_PARENT_LIST_MAX_PAN_IN_ACTIVE 2 // During active state two nodes per pan is allowed
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/*
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* Modifications for base specification.
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*
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* ERRATA changes after 1.0 specification release.
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*/
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#define WISUN_1_0_ERRATA_FIX
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/*
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* Security protocol message retry configuration parameters
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*/
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#define SEC_PROT_SMALL_IMIN 30 // Retries done in 30 seconds
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#define SEC_PROT_SMALL_IMAX 90 // Largest value 90 seconds
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#define SEC_PROT_RETRY_TIMEOUT_SMALL 330 // Retry timeout for small network additional 30 seconds for authenticator delay
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#define SEC_PROT_LARGE_IMIN 60 // Retries done in 60 seconds
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#define SEC_PROT_LARGE_IMAX 240 // Largest value 240 seconds
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#define SEC_PROT_RETRY_TIMEOUT_LARGE 750 // Retry timeout for large network additional 30 seconds for authenticator delay
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#define SEC_PROT_TIMER_EXPIRATIONS 2 // Number of retries
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// Maximum number of simultaneous security negotiations
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#define MAX_SIMULTANEOUS_SECURITY_NEGOTIATIONS_SMALL 3
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#define MAX_SIMULTANEOUS_SECURITY_NEGOTIATIONS_MEDIUM 20
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#define MAX_SIMULTANEOUS_SECURITY_NEGOTIATIONS_LARGE 50
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/*
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* Security protocol timer configuration parameters
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*/
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#define MINUTES_IN_DAY 24 * 60
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#define DEFAULT_GTK_EXPIRE_OFFSET 43200 // 30 days
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#define DEFAULT_PMK_LIFETIME 4 * 30 * MINUTES_IN_DAY // 4 months
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#define DEFAULT_PTK_LIFETIME 2 * 30 * MINUTES_IN_DAY // 2 months
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#define DEFAULT_GTK_NEW_ACTIVATION_TIME 720 // default 1/720 * 30 days --> 60 minutes
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#define DEFAULT_REVOCATION_LIFETIME_REDUCTION 30 // default 1/30 * 30 days --> 1 day
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#define DEFAULT_GTK_REQUEST_IMIN 4 // 4 minutes
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#define DEFAULT_GTK_REQUEST_IMAX 64 // 64 minutes
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#define DEFAULT_GTK_MAX_MISMATCH 64 // 64 minutes
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#define DEFAULT_GTK_NEW_INSTALL_REQUIRED 80 // 80 percent of GTK lifetime --> 24 days
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/*
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* Security protocol initial EAPOL-key parameters
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*/
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// How long the wait is before the first initial EAPOL-key retry
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#define DEFAULT_INITIAL_KEY_RETRY_TIMER 120
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#define NONE_INITIAL_KEY_RETRY_TIMER 0
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// Small network Default trickle values for sending of initial EAPOL-key
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#define SMALL_NW_INITIAL_KEY_TRICKLE_IMIN_SECS 360 /* 6 to 8.3 minutes */
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#define SMALL_NW_INITIAL_KEY_TRICKLE_IMAX_SECS 500
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// Small network Default trickle values for sending of initial EAPOL-key
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#define MEDIUM_NW_INITIAL_KEY_TRICKLE_IMIN_SECS 360 /* 6 to 12 minutes */
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#define MEDIUM_NW_INITIAL_KEY_TRICKLE_IMAX_SECS 720
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// Large network trickle values for sending of initial EAPOL-key
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#define LARGE_NW_INITIAL_KEY_TRICKLE_IMIN_SECS 600 /* 10 to 20 minutes */
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#define LARGE_NW_INITIAL_KEY_TRICKLE_IMAX_SECS 1200
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#define LARGE_NW_INITIAL_KEY_RETRY_COUNT 4
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// Very slow network values for sending of initial EAPOL-key
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#define EXTRA_LARGE_NW_INITIAL_KEY_TRICKLE_IMIN_SECS 600 /* 10 to 20 minutes */
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#define EXTRA_LARGE_NW_INITIAL_KEY_TRICKLE_IMAX_SECS 1200
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#define EXTRA_LARGE_NW_INITIAL_KEY_RETRY_COUNT 4
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// How many times sending of initial EAPOL-key is retried
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#define DEFAULT_INITIAL_KEY_RETRY_COUNT 2
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#endif /* WS_CONFIG_H_ */
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