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-rw-r--r--lib/snmp/test/snmp_manager_user.erl15
-rw-r--r--lib/snmp/test/snmp_to_snmpnet_SUITE.erl154
-rw-r--r--lib/snmp/test/snmp_to_snmpnet_SUITE_data/snmpd.conf12
3 files changed, 155 insertions, 26 deletions
diff --git a/lib/snmp/test/snmp_manager_user.erl b/lib/snmp/test/snmp_manager_user.erl
index ddbe156130..46c2b316be 100644
--- a/lib/snmp/test/snmp_manager_user.erl
+++ b/lib/snmp/test/snmp_manager_user.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2014. 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
@@ -109,7 +109,18 @@ start_link(Parent, Id) ->
proc_lib:start_link(?MODULE, main, [true, Parent, self(), Id]).
stop() ->
- cast(stop).
+ MRef = erlang:monitor(process, ?SERVER),
+ cast(stop),
+ receive {'DOWN', MRef, _, _, Info} ->
+ case Info of
+ noproc ->
+ ok;
+ noconnection ->
+ ok;
+ normal ->
+ ok
+ end
+ end.
info() ->
call(info).
diff --git a/lib/snmp/test/snmp_to_snmpnet_SUITE.erl b/lib/snmp/test/snmp_to_snmpnet_SUITE.erl
index 6e9c57bce9..1c2e08dc41 100644
--- a/lib/snmp/test/snmp_to_snmpnet_SUITE.erl
+++ b/lib/snmp/test/snmp_to_snmpnet_SUITE.erl
@@ -19,6 +19,7 @@
%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% This test suite uses the following external programs:
%% snmpget From packet 'snmp' (in Ubuntu 12.04)
+%% snmpd From packet 'snmpd' (in Ubuntu 12.04)
%% snmptrapd From packet 'snmpd' (in Ubuntu 12.04)
%% They originate from the Net-SNMP applications, see:
%% http://net-snmp.sourceforge.net/
@@ -33,6 +34,7 @@
-include_lib("snmp/include/STANDARD-MIB.hrl").
-define(AGENT_ENGINE_ID, "ErlangSnmpAgent").
+-define(MANAGER_ENGINE_ID, "ErlangSnmpManager").
-define(AGENT_PORT, 4000).
-define(MANAGER_PORT, 8989).
-define(DEFAULT_MAX_MESSAGE_SIZE, 484).
@@ -56,22 +58,27 @@ all() ->
groups() ->
[{ipv4, [],
- [{group, get},
- {group, inform}
+ [{group, snmpget},
+ {group, snmptrapd},
+ {group, snmpd}
]},
{ipv6, [],
- [{group, get},
- {group, inform}
+ [{group, snmpget},
+ {group, snmptrapd},
+ {group, snmpd}
]},
{ipv4_ipv6, [],
- [{group, get},
- {group, inform}
+ [{group, snmpget},
+ {group, snmptrapd},
+ {group, snmpd}
]},
%%
- {get, [],
+ {snmpget, [],
[erlang_agent_netsnmp_get]},
- {inform, [],
- [erlang_agent_netsnmp_inform]}
+ {snmptrapd, [],
+ [erlang_agent_netsnmp_inform]},
+ {snmpd, [],
+ [erlang_manager_netsnmp_get]}
].
init_per_suite(Config) ->
@@ -87,12 +94,15 @@ init_per_group(ipv6, Config) ->
init_per_group(ipv4_ipv6, Config) ->
init_per_group_ipv6([inet, inet6], Config);
%%
-init_per_group(get, Config) ->
+init_per_group(snmpget = Exec, Config) ->
%% From Ubuntu package snmp
- find_executable(snmpget, Config);
-init_per_group(inform, Config) ->
+ init_per_group_agent(Exec, Config);
+init_per_group(snmptrapd = Exec, Config) ->
%% From Ubuntu package snmpd
- find_executable(snmptrapd, Config);
+ init_per_group_agent(Exec, Config);
+init_per_group(snmpd = Exec, Config) ->
+ %% From Ubuntu package snmp
+ init_per_group_manager(Exec, Config);
%%
init_per_group(_, Config) ->
Config.
@@ -106,10 +116,8 @@ init_per_group_ipv6(Families, Config) ->
end.
init_per_group_ip(Families, Config) ->
- Dir = ?config(priv_dir, Config),
AgentPort = ?config(agent_port, Config),
ManagerPort = ?config(manager_port, Config),
- Versions = [v2],
{ok, Host} = inet:gethostname(),
Transports =
[begin
@@ -121,10 +129,22 @@ init_per_group_ip(Families, Config) ->
{ok, Addr} = inet:getaddr(Host, Family),
{domain(Family), {Addr, ManagerPort}}
end || Family <- Families],
+ [{transports, Transports}, {targets, Targets} | Config].
+
+init_per_group_agent(Exec, Config) ->
+ Versions = [v2],
+ Dir = ?config(priv_dir, Config),
+ Transports = ?config(transports, Config),
+ Targets = ?config(targets, Config),
agent_config(Dir, Transports, Targets, Versions),
- [{port, ?AGENT_PORT}, {snmp_versions, Versions},
- {transports, Transports}, {targets, Targets}
- | Config].
+ find_executable(Exec, [{snmp_versions, Versions} | Config]).
+
+init_per_group_manager(Exec, Config) ->
+ Versions = [v2],
+ Dir = ?config(priv_dir, Config),
+ Targets = ?config(targets, Config),
+ manager_config(Dir, Targets),
+ find_executable(Exec, [{snmp_versions, Versions} | Config]).
@@ -179,7 +199,12 @@ find_sys_executable(Exec, ExecStr, [Dir | Dirs], Config) ->
start_agent(Config) ->
ok = application:load(snmp),
- ok = application:set_env(snmp, agent, app_env(Config)),
+ ok = application:set_env(snmp, agent, agent_app_env(Config)),
+ ok = application:start(snmp).
+
+start_manager(Config) ->
+ ok = application:load(snmp),
+ ok = application:set_env(snmp, manager, manager_app_env(Config)),
ok = application:start(snmp).
%%--------------------------------------------------------------------
@@ -199,6 +224,39 @@ erlang_agent_netsnmp_get(Config) when is_list(Config) ->
ok.
%%--------------------------------------------------------------------
+erlang_manager_netsnmp_get() ->
+ [{doc,"Test that the erlang snmp manager can access snmpnet agent"}].
+
+erlang_manager_netsnmp_get(Config) when is_list(Config) ->
+ Community = "happy-testing",
+ SysDescr = "Net-SNMP agent",
+ TargetName = "Target Net-SNMP agent",
+ Transports = ?config(transports, Config),
+ ProgHandle = start_snmpd(Community, SysDescr, Config),
+ start_manager(Config),
+ snmp_manager_user:start_link(self(), test_user),
+ [snmp_manager_user:register_agent(
+ TargetName++domain_suffix(Domain),
+ [{reg_type, target_name},
+ {tdomain, Domain}, {taddress, Addr},
+ {community, Community}, {engine_id, "EngineId"},
+ {version, v2}, {sec_model, v2c}, {sec_level, noAuthNoPriv}])
+ || {Domain, Addr} <- Transports],
+ Results =
+ [snmp_manager_user:sync_get(
+ TargetName++domain_suffix(Domain),
+ [?sysDescr_instance])
+ || {Domain, _} <- Transports],
+ ct:pal("sync_get -> ~p", [Results]),
+ snmp_manager_user:stop(),
+ stop_program(ProgHandle),
+ [{ok,
+ {noError, 0,
+ [{varbind, ?sysDescr_instance, 'OCTET STRING', SysDescr,1}] },
+ _} = R || R <- Results],
+ ok.
+
+%%--------------------------------------------------------------------
erlang_agent_netsnmp_inform(Config) when is_list(Config) ->
DataDir = ?config(data_dir, Config),
Mib = "TestTrapv2",
@@ -267,7 +325,29 @@ start_snmptrapd(Mibs, Config) ->
{ok, StartCheckMP} = re:compile("NET-SNMP version ", [anchored]),
start_program(snmptrapd, SnmptrapdArgs, StartCheckMP, Config).
+start_snmpd(Community, SysDescr, Config) ->
+ DataDir = ?config(data_dir, Config),
+ Targets = ?config(targets, Config),
+ Transports = ?config(transports, Config),
+ Port = mk_port_number(),
+ CommunityArgs =
+ ["--rocommunity"++domain_suffix(Domain)++"="
+ ++Community++" "++inet_parse:ntoa(Ip)
+ || {Domain, {Ip, _}} <- Targets],
+ SnmpdArgs =
+ ["-f", "-r", %"-Dverbose",
+ "-c", filename:join(DataDir, "snmpd.conf"),
+ "-C", "-Lo",
+ "-m", "",
+ "--sysDescr="++SysDescr,
+ "--agentXSocket=tcp:localhost:"++integer_to_list(Port)]
+ ++ CommunityArgs
+ ++ [net_snmp_addr_str(Transports)],
+ {ok, StartCheckMP} = re:compile("NET-SNMP version ", [anchored]),
+ start_program(snmpd, SnmpdArgs, StartCheckMP, Config).
+
start_program(Prog, Args, StartCheckMP, Config) ->
+ ct:pal("Starting program: ~w ~p", [Prog, Args]),
Path = ?config(Prog, Config),
DataDir = ?config(data_dir, Config),
StartWrapper = filename:join(DataDir, "start_stop_wrapper"),
@@ -318,12 +398,13 @@ wait_program_stop({Pid, Mon}) ->
end.
run_program(Parent, StartWrapper, ProgAndArgs) ->
+ [Prog | _] = ProgAndArgs,
Port =
open_port(
{spawn_executable, StartWrapper},
[{args, ProgAndArgs}, binary, stderr_to_stdout, {line, 80},
exit_status]),
- ct:pal("Prog ~p started: ~p", [Port, ProgAndArgs]),
+ ct:pal("Prog ~p started: ~p", [Port, Prog]),
run_program_loop(Parent, Port, []).
run_program_loop(Parent, Port, Buf) ->
@@ -352,7 +433,7 @@ run_program_loop(Parent, Port, Buf) ->
end.
-app_env(Config) ->
+agent_app_env(Config) ->
Dir = ?config(priv_dir, Config),
Vsns = ?config(snmp_versions, Config),
[{versions, Vsns},
@@ -372,6 +453,18 @@ app_env(Config) ->
{note_store, [{verbosity, silence}]},
{net_if, [{verbosity, trace}]}].
+manager_app_env(Config) ->
+ Dir = ?config(priv_dir, Config),
+ Vsns = ?config(snmp_versions, Config),
+ [{versions, Vsns},
+ {audit_trail_log, [{type, read_write},
+ {dir, Dir},
+ {size, {10240, 10}}]},
+ {config, [{dir, Dir},
+ {db_dir, Dir},
+ {verbosity, trace}]}
+ ].
+
oid_str([1 | Ints]) ->
"iso." ++ oid_str_tl(Ints);
oid_str(Ints) ->
@@ -384,9 +477,6 @@ oid_str_tl([Int]) ->
oid_str_tl([Int | Ints]) ->
integer_to_list(Int) ++ "." ++ oid_str_tl(Ints).
-agent_config(Dir, Transports, TargetDomain, TargetAddr, Versions) ->
- agent_config(Dir, Transports, [{TargetDomain, TargetAddr}], Versions).
-%%
agent_config(Dir, Transports, Targets, Versions) ->
EngineID = ?AGENT_ENGINE_ID,
MMS = ?DEFAULT_MAX_MESSAGE_SIZE,
@@ -403,6 +493,11 @@ agent_config(Dir, Transports, Targets, Versions) ->
ok = snmp_config:write_agent_snmp_notify_conf(Dir, inform),
ok = snmp_config:write_agent_snmp_vacm_conf(Dir, Versions, none).
+manager_config(Dir, Targets) ->
+ EngineID = ?MANAGER_ENGINE_ID,
+ MMS = ?DEFAULT_MAX_MESSAGE_SIZE,
+ ok = snmp_config:write_manager_snmp_conf(Dir, Targets, MMS, EngineID).
+
net_snmp_version([v3 | _]) ->
"-v3";
net_snmp_version([v2 | _]) ->
@@ -431,3 +526,14 @@ net_snmp_addr_str({transportDomainUdpIpv6, {Addr, Port}}) ->
"udp6:[" ++
inet_parse:ntoa(Addr) ++ "]:" ++
integer_to_list(Port).
+
+domain_suffix(transportDomainUdpIpv4) ->
+ "";
+domain_suffix(transportDomainUdpIpv6) ->
+ "6".
+
+mk_port_number() ->
+ {ok, Socket} = gen_udp:open(0, [{reuseaddr, true}]),
+ {ok, PortNum} = inet:port(Socket),
+ ok = gen_udp:close(Socket),
+ PortNum.
diff --git a/lib/snmp/test/snmp_to_snmpnet_SUITE_data/snmpd.conf b/lib/snmp/test/snmp_to_snmpnet_SUITE_data/snmpd.conf
new file mode 100644
index 0000000000..2a5f31680f
--- /dev/null
+++ b/lib/snmp/test/snmp_to_snmpnet_SUITE_data/snmpd.conf
@@ -0,0 +1,12 @@
+sysLocation On the lab network
+sysContact otptest <[email protected]>
+
+createUser myinternaluser SHA dropdead
+
+agentSecName myinternaluser
+
+master agentx
+
+[snmp]
+noPersistentLoad yes
+noPersistentSave yes
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 14:22:30 +0000