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Property:dpm manager (avmcmd)

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Info
  
Name-Collision - multiple objects in this wiki use the name dpm_manager!
dpm_manager (avmcmd) DSL / Powerline interference mitigation manager daemon.
dpm_manager (process) DSL / Powerline interference mitigation manager daemon.
dpm_manager (watchdog) DSL / Powerline interference mitigation manager daemon.

AVM-Command

Goto:   Examples  -  Events  -  Source  -  Dependencies   -   Model-Matrix   -   Symbols   -   SMW-Browser

Details

dpm_manager is a DSL / Powerline interference Mitigation manager daemon.
It monitors the DSL sync quality and performs mitigation of interferences from Powerline acording to G.9977[1] if necessary.
On a 7530 7.29 on ADSL it is not running, it may be a VDSL related tool and / or just launched if there are problems.

fw 7.39 help:

root@fritz:/var/mod/root# dpm_manager -h

Usage: dpm_manager [-C] [-K] [-S] [-T] [-U] [-V] [-W] [-D]

  -C   Continuous DSL monitoring
  -D   Run as a daemon
  -K   Enable debug keyboard input
  -E   UI: Controlled measurement always enabled
  -S   Generate supportdata. Only possible if daemon is already running
  -T   DSL Mean-SNR-threshold for interference warnings
  -U   SNR loss notch threshold: Number of safe PLC-inband detections
  -V   SNR loss notch threshold: Val
  -W   SNR loss notch threshold: Weight
  -X   CRC error threshold

Examples

7330 fw 7.28 - supportdata.dpm creation:

root@fritz1:/var/mod/root# dpm_manager -S

root@fritz1:/var/mod/root# cat /var/log/dpm_manager.txt

dpm_manager v2.0 - Thresh Snr 80 Snrl 4 12 0 Crc 0 - Mptd 40

Info Cnt: Setups 1 CmdStart 0 CmdStop 0 CmdDefault 0 StateUndef 0 StateErr 0 StateP1 0 StateP2 0 StateStopped 0 StateDefault 0
Crnt Set 0, Last Set 0, UiCtrl stopped, DisDelta 900

Set 0 Dur 1038760 Rat 0 Ctrl_En 0 Sync_Cncl 0
Ctrl_Info Act 0 Lst 0 Crd 0 Mad 0 Atd 0 IndSnrl 0
Ind 0x0000 Snr 0, 0, 0 Mpd 0 0 0 0 0 Mpu 0 0 0 0 0 Cru 0, Crd 0, Mad 0, Atd 0, Sln 0: 0 (0, 0) 0/0 Sln 1: 0 (0, 0) 0/0 Sln 2: 0 (0, 0) 0/0 Sln 3: 0 (0, 0) 0/0 Sln 4: 0 (0, 0) 0/0 Sln 5: 0 (0, 0) 0/0 Sln 6: 0 (0, 0) 0/0 Sln 7: 0 (0, 0) 0/0 IndSnrl 0, IndSynl 0, IndCrc 0, IndDrDs 0, IndSnr 0, DS 0

If the daemon was not running:

root@fritz1:/var/mod/root# cat /var/log/dpm_manager.txt

[dpm_manager main][ERR][-S] dpm_manager must be started first (pipes don't exist)

Events

Daily updated index of AVM-Events and AVMIPC-Datastore nodes affecting this command. Last update: 2023-01-28 11:56 GMT.
The owners of Event-Sinks and Event-Sources are manual research, which may be incomplete or even wrong.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.
A ** in the Mod column marks info from Supportdata2 probes, which by their nature will stay way more incomplete.
A - in the Mod column marks manual research, the Firmware then shows where the item occurs, not the Relation.

Relation Typ Object Mod Firmware Info Origin
Sink evsink dpm_dsl_stat 13* 6.98 - 7.50 Event-Sink of dpm_manager AVM
Receives event dsl_status 13* 6.98 - 7.50 Broadband modem sync details AVM
Endpoint sock me_dpm_manager.ctl 13* 6.98 - 7.50 avmipc endpoint of dpm_manager AVM
Listens to avmipc @ 1** 7.31 - 7.39 Special event for listeners of nameless private messages. AVM
Endpoint sock me_extern($pid).ctl 16* 6.98 - 7.50 avmipc endpoint of dpm_manager / fiber_monitor AVM
Listens to avmipc @ 2** 7.31 - 7.39 Special event for listeners of nameless private messages. AVM
6 event relations for this command

Source

The names of source files compiled into an executable often help to understand function blocks (and show gaps in the docs).
fw 7.39 source files:

$ strings /usr/sbin/dpm_manager | grep -e '\.c$' -e '\.cpp$'

../../src/dpm_utils.cpp
../../src/dpm_fsm.cpp  

Dependencies

Daily updated index of all dependencies of this command. Last update: 2023-01-28 07:15 GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.

Relation Typ Object Mod Firmware Info Origin
Runs as proc dpm_manager (process) 13* 6.98 - 7.50 DSL / Powerline interference mitigation manager daemon. AVM
Registers wdog dpm_manager (watchdog) 13* 6.98 - 7.50 DSL / Powerline interference mitigation manager daemon. AVM
Serving sock me_dpm_manager.ctl 13* 6.98 - 7.50 avmipc endpoint of dpm_manager AVM
Serving sock me_extern($pid).ctl 16* 6.98 - 7.50 avmipc endpoint of dpm_manager / fiber_monitor AVM
Depends on lib ld.so 17 7.08 - 7.51 Dynamic linker / loader Linux
Depends on lib libavm_event.so 21 6.98 - 7.51 AVM-Events management API AVM
Depends on lib libavmcsock.so 21 6.98 - 7.51 Networking, I/O and helper functions AVM
Depends on lib libbacktrace.so 21 6.98 - 7.51 Crash handler and logger AVM
Depends on lib libbb.so 12 7.39 - 7.51 Broadband connection information helpers AVM
Depends on lib libbbeventlog.so 12 7.39 - 7.51 bbpd event notification API AVM
Depends on lib libboxlib.so 21 6.98 - 7.51 Box status, logging and statistics functions AVM
Depends on lib libc.so 21 6.98 - 7.51 Standard C library Linux
Depends on lib libcm.so 21 6.98 - 7.51 ctlmgr / cm_logic messaging API Linux
Depends on lib libdslsmiface.so 21 6.98 - 7.51 DSL subsystem shared memory API AVM
Depends on lib libdslutils.so 21 6.98 - 7.51 Broadband frontend information helpers AVM
Depends on lib libewnwlinux.so 21 6.98 - 7.51 Linux networking functions AVM
Depends on lib libgcc_s.so 18 7.19 - 7.51 GCC low-level runtime library Linux
Depends on lib libm.so 1 7.20 - 7.39 C math library Linux
Depends on lib libplcaccess.so 18 7.19 - 7.51 Powerline (PLC) access and administration API AVM
Depends on lib libserviceinterface.so 18 7.19 - 7.51 Abstract service interface to Powerline (PLC) devices AVM
Depends on lib libstdc++.so 18 7.19 - 7.51 GNU C++ library Linux
Depends on lib libwdt.so 21 6.98 - 7.51 AVM-Watchdogs management API AVM
22 dependencies for this command

Model-Matrix

Daily updated index of the presence, path and size of this command for each model. Last update: 2023-01-28 05:56 GMT.
Showing all models using this command. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom) label in the Model column shows which CPU is meant for models with multiple Linux instances.
Note that this list is merged from Firmware-Probes of all known AVM firmware for a model, including Recovery.exe and Labor-Files.

Model Firmware Path Size
FRITZ!Box 3490 (main) 7.01 - 7.30 /usr/sbin 50.2k - 154k
FRITZ!Box 6850 LTE 7.26 - 7.39 /usr/sbin 119k - 146k
FRITZ!Box 6890 LTE 6.98 - 7.39 /usr/sbin 58.2k - 146k
FRITZ!Box 6890 LTE v1 6.98 - 7.39 /usr/sbin 58.2k - 146k
FRITZ!Box 6890 LTE v2 6.98 - 7.39 /usr/sbin 58.2k - 146k
FRITZ!Box 7362 SL 6.98 - 7.13 /usr/sbin 33.0k - 57.0k
FRITZ!Box 7430 6.98 - 7.29 /usr/sbin 33.0k - 154k
FRITZ!Box 7490 (main) 6.98 - 7.51 /usr/sbin 27.3k - 158k
FRITZ!Box 7510 7.30 - 7.39 /usr/sbin 81.7k - 114k
FRITZ!Box 7520 6.98 - 7.50 /usr/sbin 42.0k - 114k
FRITZ!Box 7520 v2 (arm) 7.30 - 7.50 /usr/sbin 81.8k - 114k
FRITZ!Box 7530 6.98 - 7.51 /usr/sbin 42.0k - 114k
FRITZ!Box 7530 AX 7.20 - 7.39 /usr/sbin 77.7k - 114k
FRITZ!Box 7560 6.98 - 7.29 /usr/sbin 38.8k - 146k
FRITZ!Box 7580 6.98 - 7.29 /usr/sbin 38.8k - 146k
FRITZ!Box 7581 6.98 - 7.16 /usr/sbin 42.2k - 53.2k
FRITZ!Box 7582 7.01 - 7.16 /usr/sbin 42.2k - 53.2k
FRITZ!Box 7583 7.01 - 7.31 /usr/sbin 58.2k - 146k
FRITZ!Box 7583 VDSL 7.19 - 7.31 /usr/sbin 146k
FRITZ!Box 7590 6.98 - 7.51 /usr/sbin 38.8k - 146k
FRITZ!Box 7590 AX 7.19 - 7.39 /usr/sbin 119k - 146k
21 models use this command

Symbols

Daily updated index of all symbols of this command. Last update: 2023-01-28 07:15 GMT.

Firmware Symbol
6.98 - 7.19 dpm_configuration_avm_define_psd
6.98 - 7.19 dpm_configuration_avm_factorydefault
6.98 - 7.19 dpm_configuration_avm_generate_traffic
7.08 - 7.19 dpm_configuration_avm_get_prescaler_back_off_response
6.98 - 7.19 dpm_configuration_avm_set_coupling
6.98 - 7.19 dpm_configuration_avm_set_minpsdidx
6.98 - 7.19 dpm_configuration_avm_set_prescaler_back_off
6.98 dpm_configuration_configure
6.98 - 7.19 dpm_configuration_deinit
6.98 - 7.19 dpm_configuration_init
7.08 - 7.19 dpm_discovery_avm_delta_secs
6.98 - 7.19 dpm_discovery_avm_discover
6.98 - 7.19 dpm_discovery_avm_get_local_adapter
6.98 - 7.19 dpm_discovery_avm_get_number_of_adapters
7.08 - 7.19 dpm_discovery_avm_trigger_plc_scan
6.98 dpm_discovery_discover
6.98 - 7.19 dpm_discovery_g9977_deinit
6.98 - 7.19 dpm_discovery_g9977_discover
6.98 - 7.19 dpm_discovery_g9977_init
6.98 - 7.19 dpm_evaluation_band_detection
6.98 - 7.19 dpm_evaluation_calc_snr_min
6.98 - 7.19 dpm_evaluation_crc_errors
6.98 - 7.19 dpm_evaluation_datarate_ds
6.98 - 7.19 dpm_evaluation_reset
6.98 - 7.19 dpm_evaluation_snr_loss_peaks
6.98 dpm_evaluation_snr_minmax_deviation
6.98 - 7.19 dpm_evaluation_sync_loss
7.08 - 7.19 dpm_fsm_check_plc_status
6.98 - 7.19 dpm_fsm_deinit
7.08 - 7.19 dpm_fsm_estimate_test_seq_time
6.98 - 7.19 dpm_fsm_init
6.98 - 7.19 dpm_fsm_main
7.08 - 7.19 dpm_fsm_on_timeout_sequence_status_update
6.98 - 7.19 dpm_fsm_reset_plc_adapter
6.98 - 7.19 dpm_fsm_start
6.98 - 7.19 dpm_fsm_start_test_sequence
6.98 - 7.19 dpm_fsm_stop_test_sequence
6.98 - 7.19 dpm_g9977_cb_deregister_phi_p_completion_confirm
6.98 - 7.19 dpm_g9977_cb_deregister_phi_p_configure_confirm
6.98 - 7.19 dpm_g9977_cb_deregister_phi_p_measuremode_confirm
6.98 - 7.19 dpm_g9977_cb_deregister_phi_p_status
6.98 - 7.19 dpm_g9977_cb_deregister_send_packet
6.98 - 7.19 dpm_g9977_cb_register_phi_p_completion_confirm
6.98 - 7.19 dpm_g9977_cb_register_phi_p_configure_confirm
6.98 - 7.19 dpm_g9977_cb_register_phi_p_measuremode_confirm
6.98 - 7.19 dpm_g9977_cb_register_phi_p_status
6.98 - 7.19 dpm_g9977_cb_register_send_packet
6.98 - 7.19 dpm_g9977_handle_packet
6.98 - 7.19 dpm_g9977_send_phip_status_request_full
6.98 - 7.19 dpm_measurement_copy_dsl_data
6.98 - 7.19 dpm_measurement_deinit
6.98 - 7.19 dpm_measurement_get_dsl_port_info
6.98 - 7.19 dpm_measurement_get_dsl_shm_api_handle
6.98 - 7.19 dpm_measurement_get_dsl_state
6.98 - 7.19 dpm_measurement_init
6.98 - 7.19 dpm_measurement_measure
6.98 - 7.19 dpm_measurement_plc_devices_present
6.98 - 7.19 dpm_measurement_reset_global_snr_minmax_table
6.98 - 7.19 dpm_measurement_snr_max_diff
6.98 - 7.19 dpm_measurement_snr_min_reset
7.08 - 7.19 dpm_measurement_snr_minmax_reset
6.98 dpm_measurement_start_traffic
6.98 - 7.19 dpm_measurement_triggered_event_response
7.08 - 7.19 dpm_measurement_update_dsl_data
6.98 - 7.19 dpm_setup_copy_to_shm
6.98 - 7.19 dpm_setup_get_all
6.98 - 7.19 dpm_setup_get_current
6.98 - 7.19 dpm_setup_get_next
6.98 - 7.19 dpm_setup_get_previous
6.98 - 7.19 dpm_setup_init
6.98 - 7.19 dpm_setup_new
6.98 - 7.19 dpm_setup_reset
6.98 - 7.19 dpm_utils_avm_cm_deinit
6.98 - 7.19 dpm_utils_avm_cm_get_variable
6.98 - 7.19 dpm_utils_avm_cm_init
6.98 - 7.19 dpm_utils_avm_cm_set_variable
6.98 - 7.19 dpm_utils_cmp_mac
6.98 - 7.19 dpm_utils_get_mac_address
6.98 - 7.19 dpm_utils_int2str_mac
6.98 - 7.19 dpm_utils_round_to_resolution
6.98 - 7.19 dpm_utils_str2int_couplingclass_plc_avm
6.98 - 7.19 dpm_utils_str2int_mac
6.98 - 7.19 dpm_utils_str2int_status_plc_avm
6.98 - 7.19 dpm_utils_str2is_avm_device
6.98 - 7.19 dpm_utils_str2plc_firmware_version
7.19 - 7.51 dsl::band_detection
7.19 - 7.51 dsl::calc_snr_min
7.19 - 7.51 dsl::copy_dsl_data
7.19 - 7.51 dsl::crc_errors
7.19 - 7.51 dsl::datarate_ds
7.19 - 7.51 dsl::deinit
7.19 - 7.51 dsl::get_dsl_port_info
7.19 - 7.51 dsl::get_dsl_shm_api_handle
7.19 - 7.51 dsl::get_dsl_state
7.19 - 7.51 dsl::init
7.19 - 7.51 dsl::measure
7.19 - 7.51 dsl::plc_devices_present
7.19 - 7.51 dsl::reset
7.19 - 7.51 dsl::reset_global_snr_minmax_table
7.19 - 7.51 dsl::snr_loss_peaks
7.19 - 7.51 dsl::snr_max_diff
7.19 - 7.51 dsl::snr_min_reset
7.19 - 7.51 dsl::snr_minmax_reset
7.19 - 7.51 dsl::sync_loss
7.19 - 7.51 dsl::triggered_event_response
7.19 - 7.51 dsl::update_dsl_data
7.39 - 7.51 fsm::change_ui_ctrl_state
7.39 - 7.51 fsm::change_ui_error
7.19 - 7.51 fsm::check_plc_after_config
7.19 - 7.51 fsm::check_plc_prescaler_response
7.39 - 7.51 fsm::check_timer_events
7.19 - 7.51 fsm::config_load
7.39 - 7.51 fsm::config_store
7.19 - 7.51 fsm::config_sync
7.19 - 7.51 fsm::configuration_avm
7.19 - 7.51 fsm::deinit
7.19 - 7.51 fsm::estimate_test_seq_time
7.19 - 7.51 fsm::finalize
7.19 - 7.51 fsm::init
7.19 - 7.51 fsm::main
7.19 - 7.51 fsm::mode_config_sync
7.19 - 7.51 fsm::mode_measurement_and_configuration
7.19 - 7.51 fsm::mode_monitoring_only
7.19 - 7.51 fsm::on_timeout_discovery_avm
7.19 - 7.51 fsm::on_timeout_measurement_continuous
7.19 - 7.39 fsm::on_timeout_scheduled_state
7.19 - 7.51 fsm::on_timeout_sequence_status_update
7.19 - 7.51 fsm::on_updated_dsl_data
7.19 - 7.51 fsm::reset_plc
7.19 - 7.51 fsm::reset_plc_adapter
7.19 - 7.51 fsm::schedule_state
7.19 - 7.51 fsm::send_to_event_log
7.19 - 7.51 fsm::start
7.19 - 7.51 fsm::start_test_sequence
7.19 - 7.51 fsm::start_traffic
7.19 - 7.51 fsm::stop_reset
7.19 - 7.51 fsm::stop_test_sequence
7.39 - 7.51 fsm::stop_traffic
7.19 - 7.51 fsm::wait_for_dsl_sync
6.98 - 7.51 main
7.19 - 7.51 plc::CDevice::CDevice
7.39 - 7.51 plc::CDevice::allow_features_only_for_avm_device
7.19 - 7.51 plc::CDevice::get_prescaler_backoff_response
7.19 - 7.51 plc::CDevice::is_lost
7.19 - 7.51 plc::CDevice::prepare_psd
7.19 - 7.51 plc::CDevice::set_coupling
7.19 - 7.51 plc::CDevice::set_coupling_class
7.19 - 7.51 plc::CDevice::set_factory_default
7.19 - 7.51 plc::CDevice::set_firmware_version
7.19 - 7.51 plc::CDevice::set_gdpm
7.19 - 7.51 plc::CDevice::set_isavm
7.19 - 7.51 plc::CDevice::set_min_psd_idx
7.19 - 7.51 plc::CDevice::set_prescaler_backoff
7.19 - 7.51 plc::CDevice::set_prescaler_can_set
7.19 - 7.51 plc::CDevice::set_remote_adapter
7.19 - 7.51 plc::CDevice::set_status
7.19 - 7.51 plc::CDevice::set_uptime
7.19 - 7.51 plc::CService::CService
7.19 - 7.51 plc::CService::close_cb
7.19 - 7.51 plc::CService::connect_to_plcd
7.19 - 7.51 plc::CService::connected_cb
7.19 - 7.51 plc::CService::dataready_cb
7.19 - 7.51 plc::CService::do_full_update
7.19 - 7.51 plc::CService::failed_cb
7.19 - 7.51 plc::CService::full_updates_delta_secs
7.19 - 7.51 plc::CService::on_cnf
7.19 - 7.51 plc::CService::on_cnf_command
7.19 - 7.51 plc::CService::on_cnf_get_adapter_data
7.19 - 7.51 plc::CService::on_cnf_get_generate_traffic
7.19 - 7.51 plc::CService::on_cnf_set_generate_traffic
7.19 - 7.51 plc::CService::on_cnf_set_prescaler_backoff
7.19 - 7.51 plc::CService::on_ind
7.19 - 7.51 plc::CService::on_ind_on_adapter_add_remove
7.19 - 7.51 plc::CService::on_ind_on_adapter_update
7.19 - 7.51 plc::CService::request_adapter_data
7.19 - 7.51 plc::CService::send
7.19 - 7.51 plc::CService::send_get_generate_traffic
7.19 - 7.51 plc::CService::send_reset
7.19 - 7.51 plc::CService::send_set_coupling
7.19 - 7.51 plc::CService::send_set_generate_traffic
7.19 - 7.51 plc::CService::send_set_minpsdidx
7.19 - 7.51 plc::CService::send_set_prescaler_backoff
7.19 - 7.51 plc::CService::start_timer_reconnect
7.19 - 7.51 plc::CService::~CService
7.19 - 7.51 plc::Custom_csock_deleter::operator
7.19 - 7.51 plc::copy_data_to_current_setup
7.19 - 7.51 plc::copy_data_to_setup
7.19 - 7.51 plc::generate_traffic
7.19 - 7.51 plc::get_device
7.19 - 7.51 plc::get_local_adapter
7.19 - 7.51 plc::get_number_of_adapters
7.19 - 7.51 plc::get_or_create_device
7.19 - 7.51 plc::get_service
7.19 - 7.51 plc::print_data
7.19 - 7.51 setup::copy_to_shm
7.19 - 7.51 setup::get_all
7.19 - 7.51 setup::get_current
7.19 - 7.51 setup::get_next
7.19 - 7.51 setup::get_previous
7.19 - 7.51 setup::init
7.19 - 7.51 setup::new_setup
7.19 - 7.51 setup::reset
7.19 - 7.51 setup::set_defaults_device_plc
7.19 - 7.51 utils::avm_cm_deinit
7.19 - 7.51 utils::avm_cm_init
7.19 - 7.51 utils::avm_cm_set_variable
7.19 - 7.51 utils::cmp_mac
7.19 - 7.51 utils::round_to_resolution
7.19 - 7.51 utils::str2plc_firmware_version
209 symbols for this command

References

SMW-Browser

Information is currently being retrieved from the backend.