%% %% %CopyrightBegin% %% %% Copyright Ericsson AB 2004-2010. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in %% compliance with the License. You should have received a copy of the %% Erlang Public License along with this software. If not, it can be %% retrieved online at http://www.erlang.org/. %% %% Software distributed under the License is distributed on an "AS IS" %% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See %% the License for the specific language governing rights and limitations %% under the License. %% %% %CopyrightEnd% %% -module(snmpa). %%---------------------------------------------------------------------- %% This module contains the user interface to the snmp agent toolkit. %%---------------------------------------------------------------------- -export([verbosity/2, current_request_id/0, current_community/0, current_address/0, current_context/0, current_net_if_data/0, get_symbolic_store_db/0, which_aliasnames/0, which_tables/0, which_variables/0, which_notifications/0, name_to_oid/1, name_to_oid/2, oid_to_name/1, oid_to_name/2, int_to_enum/2, int_to_enum/3, enum_to_int/2, enum_to_int/3, info/0, info/1, old_info_format/1, load_mibs/1, load_mibs/2, unload_mibs/1, unload_mibs/2, which_mibs/0, which_mibs/1, whereis_mib/1, whereis_mib/2, dump_mibs/0, dump_mibs/1, mib_of/1, mib_of/2, me_of/1, me_of/2, invalidate_mibs_cache/0, invalidate_mibs_cache/1, which_mibs_cache_size/0, which_mibs_cache_size/1, enable_mibs_cache/0, enable_mibs_cache/1, disable_mibs_cache/0, disable_mibs_cache/1, gc_mibs_cache/0, gc_mibs_cache/1, gc_mibs_cache/2, gc_mibs_cache/3, enable_mibs_cache_autogc/0, enable_mibs_cache_autogc/1, disable_mibs_cache_autogc/0, disable_mibs_cache_autogc/1, update_mibs_cache_age/1, update_mibs_cache_age/2, update_mibs_cache_gclimit/1, update_mibs_cache_gclimit/2, get/2, get/3, get_next/2, get_next/3, register_subagent/3, unregister_subagent/2, send_notification2/3, send_notification/3, send_notification/4, send_notification/5, send_notification/6, send_notification/7, send_trap/3, send_trap/4, discovery/2, discovery/3, discovery/4, discovery/5, discovery/6, sys_up_time/0, system_start_time/0, backup/1, backup/2, convert_config/1, restart_worker/0, restart_worker/1, restart_set_worker/0, restart_set_worker/1]). %% USM functions: -export([passwd2localized_key/3, localize_key/3]). %% Agent Capabilities functions -export([add_agent_caps/2, del_agent_caps/1, get_agent_caps/0]). %% Audit Trail Log functions -export([log_to_txt/2, log_to_txt/3, log_to_txt/4, log_to_txt/5, log_to_txt/6, log_to_txt/7, log_info/0, change_log_size/1, get_log_type/0, get_log_type/1, change_log_type/1, change_log_type/2, set_log_type/1, set_log_type/2 ]). %% Message filter / load regulation functions -export([ register_notification_filter/3, register_notification_filter/4, register_notification_filter/5, unregister_notification_filter/1, unregister_notification_filter/2, which_notification_filter/0, which_notification_filter/1, get_request_limit/0, get_request_limit/1, set_request_limit/1, set_request_limit/2 ]). -export([print_mib_info/0, print_mib_tables/0, print_mib_variables/0]). -include("snmpa_atl.hrl"). -include("snmpa_internal.hrl"). -define(DISCO_EXTRA_INFO, undefined). %%----------------------------------------------------------------- %% This utility function is used to convert an old SNMP application %% config (prior to snmp-4.0) to a SNMP agent config (as of %% snmp-4.0). %% This is the config structure of the SNMP application as of %% snmp-4.0: %% {snmp, snmp_config()} %% snmp_config() -> [snmp_config_item()] %% snmp_config_item() -> {agent, agent_config()} | %% {manager, manager_config()} %%----------------------------------------------------------------- convert_config(Opts) -> snmpa_app:convert_config(Opts). %%----------------------------------------------------------------- %% Note that verbosity for the agents is actually only implemented %% (properly) for the master agent. %%----------------------------------------------------------------- verbosity(all,Verbosity) -> catch snmpa_agent:verbosity(sub_agents,Verbosity), catch snmpa_agent:verbosity(master_agent,Verbosity), catch snmpa_agent:verbosity(net_if,Verbosity), catch snmpa_agent:verbosity(mib_server,Verbosity), catch snmpa_agent:verbosity(note_store,Verbosity), catch snmpa_symbolic_store:verbosity(Verbosity), catch snmpa_local_db:verbosity(Verbosity); verbosity(master_agent,Verbosity) -> catch snmpa_agent:verbosity(master_agent,Verbosity); verbosity(net_if,Verbosity) -> catch snmpa_agent:verbosity(net_if,Verbosity); verbosity(note_store,Verbosity) -> catch snmpa_agent:verbosity(note_store, Verbosity); verbosity(mib_server,Verbosity) -> catch snmpa_agent:verbosity(mib_server,Verbosity); verbosity(symbolic_store,Verbosity) -> catch snmpa_symbolic_store:verbosity(Verbosity); verbosity(local_db,Verbosity) -> catch snmpa_local_db:verbosity(Verbosity); verbosity(Agent,{subagents,Verbosity}) -> catch snmpa_agent:verbosity(Agent,{sub_agents,Verbosity}); verbosity(Agent,Verbosity) -> catch snmpa_agent:verbosity(Agent,Verbosity). %%----------------------------------------------------------------- %% %% Some symbolic store (internal database) utility functions %% %%----------------------------------------------------------------- get_symbolic_store_db() -> snmpa_symbolic_store:get_db(). which_aliasnames() -> snmpa_symbolic_store:which_aliasnames(). which_tables() -> snmpa_symbolic_store:which_tables(). which_variables() -> snmpa_symbolic_store:which_variables(). which_notifications() -> snmpa_symbolic_store:which_notifications(). %%----------------------------------------------------------------- %% These 8 functions returns {value, Val} | false %%----------------------------------------------------------------- name_to_oid(Name) -> snmpa_symbolic_store:aliasname_to_oid(Name). name_to_oid(Db, Name) -> snmpa_symbolic_store:aliasname_to_oid(Db, Name). oid_to_name(OID) -> snmpa_symbolic_store:oid_to_aliasname(OID). oid_to_name(Db, OID) -> snmpa_symbolic_store:oid_to_aliasname(Db, OID). enum_to_int(Name, Enum) -> snmpa_symbolic_store:enum_to_int(Name, Enum). enum_to_int(Db, Name, Enum) -> snmpa_symbolic_store:enum_to_int(Db, Name, Enum). int_to_enum(Name, Int) -> snmpa_symbolic_store:int_to_enum(Name, Int). int_to_enum(Db, Name, Int) -> snmpa_symbolic_store:int_to_enum(Db, Name, Int). %%----------------------------------------------------------------- %% These functions must only be called in the process context %% where the instrumentation functions are called! %%----------------------------------------------------------------- current_request_id() -> current_get(snmp_request_id). current_context() -> current_get(snmp_context). current_community() -> current_get(snmp_community). current_address() -> current_get(snmp_address). current_net_if_data() -> current_get(net_if_data). current_get(Tag) -> case get(Tag) of undefined -> false; X -> {value, X} end. %% - get(Agent, Vars) -> snmpa_agent:get(Agent, Vars). get(Agent, Vars, Context) -> snmpa_agent:get(Agent, Vars, Context). get_next(Agent, Vars) -> snmpa_agent:get_next(Agent, Vars). get_next(Agent, Vars, Context) -> snmpa_agent:get_next(Agent, Vars, Context). info() -> info(snmp_master_agent). info(Agent) -> snmpa_agent:info(Agent). old_info_format(Info) when is_list(Info) -> {value, Vsns} = lists:keysearch(vsns, 1, Info), {value, {_, MibInfo}} = lists:keysearch(mib_server, 1, Info), {value, SAa} = lists:keysearch(subagents, 1, MibInfo), {value, LoadedMibs} = lists:keysearch(loaded_mibs, 1, MibInfo), {value, TreeSz} = lists:keysearch(tree_size_bytes, 1, MibInfo), {value, ProcMem} = lists:keysearch(process_memory, 1, MibInfo), {value, DbMem} = lists:keysearch(db_memory, 1, MibInfo), [Vsns, SAa, LoadedMibs, TreeSz, ProcMem, DbMem]. %% - backup(BackupDir) -> backup(snmp_master_agent, BackupDir). backup(Agent, BackupDir) -> snmpa_agent:backup(Agent, BackupDir). %% - dump_mibs() -> snmpa_agent:dump_mibs(snmp_master_agent). dump_mibs(File) -> snmpa_agent:dump_mibs(snmp_master_agent, File). load_mibs(Mibs) -> load_mibs(snmp_master_agent, Mibs). load_mibs(Agent, Mibs) when is_list(Mibs) -> snmpa_agent:load_mibs(Agent, Mibs). unload_mibs(Mibs) -> unload_mibs(snmp_master_agent, Mibs). unload_mibs(Agent, Mibs) when is_list(Mibs) -> snmpa_agent:unload_mibs(Agent, Mibs). which_mibs() -> which_mibs(snmp_master_agent). which_mibs(Agent) -> snmpa_agent:which_mibs(Agent). whereis_mib(Mib) -> whereis_mib(snmp_master_agent, Mib). whereis_mib(Agent, Mib) when is_atom(Mib) -> snmpa_agent:whereis_mib(Agent, Mib). %% - mibs_info() -> [ {snmp_standard_mib, [], [ sysDescr, sysObjectID, sysContact, sysName, sysLocation, sysServices, snmpEnableAuthenTraps, sysUpTime, snmpInPkts, snmpOutPkts, snmpInBadVersions, snmpInBadCommunityNames, snmpInBadCommunityUses, snmpInASNParseErrs, snmpInTooBigs, snmpInNoSuchNames, snmpInBadValues, snmpInReadOnlys, snmpInGenErrs, snmpInTotalReqVars, snmpInTotalSetVars, snmpInGetRequests, snmpInSetRequests, snmpInGetNexts, snmpInGetResponses, snmpInTraps, snmpOutTooBigs, snmpOutNoSuchNames, snmpOutBadValues, snmpOutGenErrs, snmpOutGetRequests, snmpOutSetRequests, snmpOutGetNexts, snmpOutGetResponses, snmpOutTraps ] }, {snmp_framework_mib, [ ], [ snmpEngineID, snmpEngineBoots, snmpEngineTime, snmpEngineMaxMessageSize ] }, {snmp_view_based_acm_mib, [ vacmAccessTable, vacmSecurityToGroupTable, vacmViewTreeFamilyTable ], [ vacmViewSpinLock ] }, {snmp_target_mib, [ snmpTargetAddrTable, snmpTargetParamsTable ], [ snmpTargetSpinLock ] }, {snmp_community_mib, [ snmpCommunityTable ], [] }, {snmp_notification_mib, [ snmpNotifyTable ], []}, {snmp_user_based_sm_mib, [ usmUserTable ], [ usmUserSpinLock, usmStatsUnsupportedSecLevels, usmStatsNotInTimeWindows, usmStatsUnknownUserNames, usmStatsUnknownEngineIDs, usmStatsWrongDigests, usmStatsDecryptionErrors ] } ]. print_mib_info() -> MibsInfo = mibs_info(), print_mib_info(MibsInfo). print_mib_info([]) -> io:format("~n", []), ok; print_mib_info([{Mod, Tables, Variables} | MibsInfo]) -> io:format("~n** ~s ** ~n~n", [make_pretty_mib(Mod)]), print_mib_variables2(Mod, Variables), print_mib_tables2(Mod, Tables), io:format("~n", []), print_mib_info(MibsInfo). print_mib_tables() -> Tables = [{Mod, Tabs} || {Mod, Tabs, _Vars} <- mibs_info()], print_mib_tables(Tables). print_mib_tables([]) -> ok; print_mib_tables([{Mod, Tabs}|MibTabs]) when is_atom(Mod) andalso is_list(Tabs) -> print_mib_tables(Mod, Tabs), print_mib_tables(MibTabs); print_mib_tables([_|MibTabs]) -> print_mib_tables(MibTabs). print_mib_tables(_Mod, [] = _Tables) -> ok; print_mib_tables(Mod, Tables) -> io:format("~n** ~s ** ~n~n", [make_pretty_mib(Mod)]), print_mib_tables2(Mod, Tables), io:format("~n", []). print_mib_tables2(Mod, Tables) -> [(catch Mod:Table(print)) || Table <- Tables]. print_mib_variables() -> Variables = [{Mod, Vars} || {Mod, _Tabs, Vars} <- mibs_info()], print_mib_variables(Variables). print_mib_variables([]) -> ok; print_mib_variables([{Mod, Vars}|MibVars]) when is_atom(Mod) andalso is_list(Vars) -> print_mib_variables(Mod, Vars), print_mib_variables(MibVars); print_mib_variables([_|MibVars]) -> print_mib_variables(MibVars). print_mib_variables(_Mod, [] = _Vars) -> ok; print_mib_variables(Mod, Vars) -> io:format("~n** ~s ** ~n~n", [make_pretty_mib(Mod)]), print_mib_variables2(Mod, Vars), io:format("~n", []). print_mib_variables2(Mod, Variables) -> Vars = [{Var, (catch Mod:Var(get))} || Var <- Variables], snmpa_mib_lib:print_variables(Vars). make_pretty_mib(snmp_view_based_acm_mib) -> "SNMP-VIEW-BASED-ACM-MIB"; make_pretty_mib(snmp_target_mib) -> "SNMP-TARGET-MIB"; make_pretty_mib(snmp_community_mib) -> "SNMP-COMMUNITY-MIB"; make_pretty_mib(snmp_notification_mib) -> "SNMP-NOTIFICATION-MIB"; make_pretty_mib(snmp_user_based_sm_mib) -> "SNMP-USER-BASED-SM-MIB"; make_pretty_mib(snmp_framework_mib) -> "SNMP-FRAMEWORK-MIB"; make_pretty_mib(Mod) -> atom_to_list(Mod). %% - mib_of(Oid) -> snmpa_agent:mib_of(Oid). mib_of(Agent, Oid) -> snmpa_agent:mib_of(Agent, Oid). me_of(Oid) -> snmpa_agent:me_of(Oid). me_of(Agent, Oid) -> snmpa_agent:me_of(Agent, Oid). invalidate_mibs_cache() -> invalidate_mibs_cache(snmp_master_agent). invalidate_mibs_cache(Agent) -> snmpa_agent:invalidate_mibs_cache(Agent). which_mibs_cache_size() -> which_mibs_cache_size(snmp_master_agent). which_mibs_cache_size(Agent) -> snmpa_agent:which_mibs_cache_size(Agent). enable_mibs_cache() -> enable_mibs_cache(snmp_master_agent). enable_mibs_cache(Agent) -> snmpa_agent:enable_mibs_cache(Agent). disable_mibs_cache() -> disable_mibs_cache(snmp_master_agent). disable_mibs_cache(Agent) -> snmpa_agent:disable_mibs_cache(Agent). gc_mibs_cache() -> gc_mibs_cache(snmp_master_agent). gc_mibs_cache(Agent) when is_atom(Agent) orelse is_pid(Agent) -> snmpa_agent:gc_mibs_cache(Agent); gc_mibs_cache(Age) -> gc_mibs_cache(snmp_master_agent, Age). gc_mibs_cache(Agent, Age) when is_atom(Agent) orelse is_pid(Agent) -> snmpa_agent:gc_mibs_cache(Agent, Age); gc_mibs_cache(Age, GcLimit) -> gc_mibs_cache(snmp_master_agent, Age, GcLimit). gc_mibs_cache(Agent, Age, GcLimit) when is_atom(Agent) orelse is_pid(Agent) -> snmpa_agent:gc_mibs_cache(Agent, Age, GcLimit). enable_mibs_cache_autogc() -> enable_mibs_cache_autogc(snmp_master_agent). enable_mibs_cache_autogc(Agent) -> snmpa_agent:enable_mibs_cache_autogc(Agent). disable_mibs_cache_autogc() -> disable_mibs_cache_autogc(snmp_master_agent). disable_mibs_cache_autogc(Agent) -> snmpa_agent:disable_mibs_cache_autogc(Agent). update_mibs_cache_age(Age) -> update_mibs_cache_age(snmp_master_agent, Age). update_mibs_cache_age(Agent, Age) -> snmpa_agent:update_mibs_cache_age(Agent, Age). update_mibs_cache_gclimit(GcLimit) -> update_mibs_cache_age(snmp_master_agent, GcLimit). update_mibs_cache_gclimit(Agent, GcLimit) -> snmpa_agent:update_mibs_cache_gclimit(Agent, GcLimit). %% - message filter / load regulation register_notification_filter(Id, Mod, Data) when is_atom(Mod) -> register_notification_filter(snmp_master_agent, Id, Mod, Data, last). register_notification_filter(Agent, Id, Mod, Data) when is_atom(Agent) andalso is_atom(Mod) -> register_notification_filter(Agent, Id, Mod, Data, last); register_notification_filter(Agent, Id, Mod, Data) when is_pid(Agent) andalso is_atom(Mod) -> register_notification_filter(Agent, Id, Mod, Data, last); register_notification_filter(Id, Mod, Data, Where) when is_atom(Mod) -> register_notification_filter(snmp_master_agent, Id, Mod, Data, Where). register_notification_filter(Agent, Id, Mod, Data, Where) -> snmpa_agent:register_notification_filter(Agent, Id, Mod, Data, Where). unregister_notification_filter(Id) -> unregister_notification_filter(snmp_master_agent, Id). unregister_notification_filter(Agent, Id) -> snmpa_agent:unregister_notification_filter(Agent, Id). which_notification_filter() -> which_notification_filter(snmp_master_agent). which_notification_filter(Agent) -> snmpa_agent:which_notification_filter(Agent). get_request_limit() -> get_request_limit(snmp_master_agent). get_request_limit(Agent) -> snmpa_agent:get_request_limit(Agent). set_request_limit(NewLimit) -> set_request_limit(snmp_master_agent, NewLimit). set_request_limit(Agent, NewLimit) -> snmpa_agent:set_request_limit(Agent, NewLimit). %% - send_notification2(Agent, Notification, SendOpts) -> snmpa_agent:send_notification(Agent, Notification, SendOpts). send_notification(Agent, Notification, Recv) -> SendOpts = [ {receiver, Recv}, {varbinds, []}, {name, ""}, {context, ""}, {extra, ?DEFAULT_NOTIF_EXTRA_INFO} ], send_notification2(Agent, Notification, SendOpts). send_notification(Agent, Notification, Recv, Varbinds) -> SendOpts = [ {receiver, Recv}, {varbinds, Varbinds}, {name, ""}, {context, ""}, {extra, ?DEFAULT_NOTIF_EXTRA_INFO} ], send_notification2(Agent, Notification, SendOpts). send_notification(Agent, Notification, Recv, NotifyName, Varbinds) -> SendOpts = [ {receiver, Recv}, {varbinds, Varbinds}, {name, NotifyName}, {context, ""}, {extra, ?DEFAULT_NOTIF_EXTRA_INFO} ], send_notification2(Agent, Notification, SendOpts). send_notification(Agent, Notification, Recv, NotifyName, ContextName, Varbinds) when (is_list(NotifyName) andalso is_list(ContextName) andalso is_list(Varbinds)) -> SendOpts = [ {receiver, Recv}, {varbinds, Varbinds}, {name, NotifyName}, {context, ContextName}, {extra, ?DEFAULT_NOTIF_EXTRA_INFO} ], send_notification2(Agent, Notification, SendOpts). send_notification(Agent, Notification, Recv, NotifyName, ContextName, Varbinds, LocalEngineID) when (is_list(NotifyName) andalso is_list(ContextName) andalso is_list(Varbinds) andalso is_list(LocalEngineID)) -> SendOpts = [ {receiver, Recv}, {varbinds, Varbinds}, {name, NotifyName}, {context, ContextName}, {extra, ?DEFAULT_NOTIF_EXTRA_INFO}, {local_engine_id, LocalEngineID} ], send_notification2(Agent, Notification, SendOpts). %% Kept for backwards compatibility send_trap(Agent, Trap, Community) -> send_notification(Agent, Trap, no_receiver, Community, "", []). send_trap(Agent, Trap, Community, Varbinds) -> send_notification(Agent, Trap, no_receiver, Community, "", Varbinds). %%%----------------------------------------------------------------- discovery(TargetName, Notification) -> Varbinds = [], discovery(TargetName, Notification, Varbinds). discovery(TargetName, Notification, Varbinds) when is_list(Varbinds) -> ContextName = "", discovery(TargetName, Notification, ContextName, Varbinds); discovery(TargetName, Notification, DiscoHandler) when is_atom(DiscoHandler) -> Varbinds = [], discovery(TargetName, Notification, Varbinds, DiscoHandler). discovery(TargetName, Notification, ContextName, Varbinds) when is_list(Varbinds) -> DiscoHandler = snmpa_discovery_handler_default, discovery(TargetName, Notification, ContextName, Varbinds, DiscoHandler); discovery(TargetName, Notification, Varbinds, DiscoHandler) when is_atom(DiscoHandler) -> ContextName = "", discovery(TargetName, Notification, ContextName, Varbinds, DiscoHandler). discovery(TargetName, Notification, ContextName, Varbinds, DiscoHandler) -> ExtraInfo = ?DISCO_EXTRA_INFO, discovery(TargetName, Notification, ContextName, Varbinds, DiscoHandler, ExtraInfo). discovery(TargetName, Notification, ContextName, Varbinds, DiscoHandler, ExtraInfo) when (is_list(TargetName) andalso (length(TargetName) > 0) andalso is_atom(Notification) andalso is_list(ContextName) andalso is_list(Varbinds) andalso is_atom(DiscoHandler)) -> case (catch snmpa_discovery_handler:verify(DiscoHandler)) of ok -> snmpa_agent:discovery(TargetName, Notification, ContextName, Varbinds, DiscoHandler, ExtraInfo); Error -> Error end. %%%----------------------------------------------------------------- register_subagent(Agent, SubTree, SubAgent) -> snmpa_agent:register_subagent(Agent, SubTree, SubAgent). unregister_subagent(Agent, SubOidOrPid) -> snmpa_agent:unregister_subagent(Agent, SubOidOrPid). system_start_time() -> [{_, Time}] = ets:lookup(snmp_agent_table, system_start_time), Time. sys_up_time() -> % time in 0.01 seconds. StartTime = system_start_time(), (snmp_misc:now(cs) - StartTime) rem (2 bsl 31). %%%----------------------------------------------------------------- restart_worker() -> restart_worker(snmp_master_agent). restart_worker(Agent) -> snmpa_agent:restart_worker(Agent). restart_set_worker() -> restart_set_worker(snmp_master_agent). restart_set_worker(Agent) -> snmpa_agent:restart_set_worker(Agent). %%%----------------------------------------------------------------- %%% USM functions %%%----------------------------------------------------------------- passwd2localized_key(Alg, Passwd, EngineID) -> snmp_usm:passwd2localized_key(Alg, Passwd, EngineID). localize_key(Alg, Key, EngineID) -> snmp_usm:localize_key(Alg, Key, EngineID). %%%----------------------------------------------------------------- %%% Agent Capabilities functions %%%----------------------------------------------------------------- add_agent_caps(Oid, Descr) -> snmp_standard_mib:add_agent_caps(Oid, Descr). del_agent_caps(Index) -> snmp_standard_mib:del_agent_caps(Index). get_agent_caps() -> snmp_standard_mib:get_agent_caps(). %%%----------------------------------------------------------------- %%% Audit Trail Log functions %%%----------------------------------------------------------------- log_to_txt(LogDir, Mibs) -> OutFile = "snmpa_log.txt", LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). log_to_txt(LogDir, Mibs, OutFile) -> LogName = ?audit_trail_log_name, LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). log_to_txt(LogDir, Mibs, OutFile, LogName) -> LogFile = ?audit_trail_log_file, snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile) -> snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile). log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start) -> snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start). log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop) -> snmp:log_to_txt(LogDir, Mibs, OutFile, LogName, LogFile, Start, Stop). log_info() -> LogName = ?audit_trail_log_name, snmp_log:info(LogName). change_log_size(NewSize) -> LogName = ?audit_trail_log_name, % The old (agent) default snmp:change_log_size(LogName, NewSize). get_log_type() -> get_log_type(snmp_master_agent). get_log_type(Agent) -> snmpa_agent:get_log_type(Agent). %% NewType -> atl_type() change_log_type(NewType) -> set_log_type(NewType). change_log_type(Agent, NewType) -> set_log_type(Agent, NewType). set_log_type(NewType) -> set_log_type(snmp_master_agent, NewType). set_log_type(Agent, NewType) -> snmpa_agent:set_log_type(Agent, NewType).