aboutsummaryrefslogtreecommitdiffstats
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/snmp/doc/src/notes.xml67
-rw-r--r--lib/snmp/doc/src/snmpa.xml75
-rw-r--r--lib/snmp/src/agent/snmpa.erl70
-rw-r--r--lib/snmp/src/agent/snmpa_agent.erl32
-rw-r--r--lib/snmp/src/agent/snmpa_mib.erl49
-rw-r--r--lib/snmp/src/app/snmp.appup.src24
-rw-r--r--lib/snmp/test/snmp_agent_mibs_test.erl22
-rw-r--r--lib/snmp/test/snmp_agent_test.erl74
-rw-r--r--lib/snmp/test/snmp_agent_test_lib.erl74
-rw-r--r--lib/snmp/vsn.mk2
10 files changed, 378 insertions, 111 deletions
diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml
index 21c417f0c1..8ba2161a9d 100644
--- a/lib/snmp/doc/src/notes.xml
+++ b/lib/snmp/doc/src/notes.xml
@@ -34,6 +34,73 @@
<section>
+ <title>SNMP Development Toolkit 4.24.2</title>
+ <p>Version 4.24.2 supports code replacement in runtime from/to
+ version 4.24.1, 4.24, 4.23.1 and 4.23. </p>
+
+ <section>
+ <title>Improvements and new features</title>
+<!--
+ <p>-</p>
+-->
+
+ <list type="bulleted">
+ <item>
+ <p>[agent] Improved documentation for the functions for
+ loading and unloading mibs,
+ see <seealso marker="snmpa#load_mibs">load_mibs</seealso> and
+ <seealso marker="snmpa#unload_mibs">unload_mibs</seealso> for
+ more info. </p>
+ <p>Also added new functions for loading and unloading a single mib,
+ see <seealso marker="snmpa#load_mib">load_mib</seealso> and
+ <seealso marker="snmpa#unload_mib">unload_mib</seealso> for
+ more info. </p>
+ <p>Own Id: OTP-11216</p>
+ </item>
+
+ </list>
+
+ </section>
+
+ <section>
+ <title>Fixed Bugs and Malfunctions</title>
+ <p>-</p>
+
+<!--
+ <list type="bulleted">
+ <item>
+ <p>[agent]
+ see <seealso marker="snmpa#load_mibs">load_mibs</seealso> and
+ <seealso marker="snmpa#unload_mibs">unload_mibs</seealso>. </p>
+ <p>Own Id: OTP-11216</p>
+ </item>
+
+ </list>
+-->
+
+ </section>
+
+ <section>
+ <title>Incompatibilities</title>
+ <p>-</p>
+
+<!--
+ <list type="bulleted">
+ <item>
+ <p>[manager] The old Addr-and-Port based API functions, previously
+ long deprecated and marked for deletion in R16B, has now been
+ removed. </p>
+ <p>Own Id: OTP-10027</p>
+ </item>
+
+ </list>
+-->
+ </section>
+
+ </section> <!-- 4.24.2 -->
+
+
+ <section>
<title>SNMP Development Toolkit 4.24.1</title>
<p>Version 4.24.1 supports code replacement in runtime from/to
version 4.24, 4.23.1 and 4.23. </p>
diff --git a/lib/snmp/doc/src/snmpa.xml b/lib/snmp/doc/src/snmpa.xml
index 86fde03205..77146f3a89 100644
--- a/lib/snmp/doc/src/snmpa.xml
+++ b/lib/snmp/doc/src/snmpa.xml
@@ -245,29 +245,75 @@ notification_delivery_info() = #snmpa_notification_delivery_info{}
This function is used to convert to the old (pre-4.4) info
format. </p>
+ <marker id="load_mib"></marker>
+ </desc>
+ </func>
+
+ <func>
+ <name>load_mib(Mib) -> ok | {error, Reason}</name>
+ <name>load_mib(Agent, Mib) -> ok | {error, Reason}</name>
+ <fsummary>Load single MIB into the agent</fsummary>
+ <type>
+ <v>Agent = pid() | atom()</v>
+ <v>MibName = string()</v>
+ <v>Reason = already_loaded | term()</v>
+ </type>
+ <desc>
+ <p>Load a single <c>Mib</c> into an agent. The <c>MibName</c>
+ is the name of the Mib, including the path to where the compiled
+ mib is found. For example: </p>
+ <code type="none">
+ Dir = code:priv_dir(my_app) ++ "/mibs/",
+ snmpa:load_mib(snmp_master_agent, Dir ++ "MY-MIB").
+ </code>
+
<marker id="load_mibs"></marker>
</desc>
</func>
<func>
<name>load_mibs(Mibs) -> ok | {error, Reason}</name>
- <name>load_mibs(Agent,Mibs) -> ok | {error, Reason}</name>
+ <name>load_mibs(Mibs, Force) -> ok | {error, Reason}</name>
+ <name>load_mibs(Agent, Mibs) -> ok | {error, Reason}</name>
+ <name>load_mibs(Agent, Mibs, Force) -> ok | {error, Reason}</name>
<fsummary>Load MIBs into the agent</fsummary>
<type>
<v>Agent = pid() | atom()</v>
<v>Mibs = [MibName]</v>
+ <v>Force = boolean()</v>
<v>MibName = string()</v>
- <v>Reason = term()</v>
+ <v>Reason = {'load aborted at', MibName, InternalReason}</v>
+ <v>InternalReason = already_loaded | term()</v>
</type>
<desc>
- <p>Loads <c>Mibs</c> into an agent. If the agent cannot load
- all MIBs, it will indicate where loading was aborted. The
- <c>MibName</c> is the name of the Mib, including the path to
- where the compiled mib is found. For example,</p>
- <code type="none">
+ <p>Load <c>Mibs</c> into an agent. If the agent cannot load all
+ MIBs (the default value of the <c>Force</c> argument is <c>false</c>),
+ it will indicate where loading was aborted. The <c>MibName</c>
+ is the name of the Mib, including the path to where the compiled
+ mib is found. For example,</p>
+ <code type="none">
Dir = code:priv_dir(my_app) ++ "/mibs/",
snmpa:load_mibs(snmp_master_agent, [Dir ++ "MY-MIB"]).
</code>
+ <p>If <c>Force = true</c> then the agent will continue attempting
+ to load each mib even after failing to load a previous mib. Use with
+ care. </p>
+
+ <marker id="unload_mib"></marker>
+ </desc>
+ </func>
+
+ <func>
+ <name>unload_mib(Mib) -> ok | {error, Reason}</name>
+ <name>unload_mib(Agent, Mib) -> ok | {error, Reason}</name>
+ <fsummary>Unload single MIB from the agent</fsummary>
+ <type>
+ <v>Agent = pid() | atom()</v>
+ <v>MibName = string()</v>
+ <v>Reason = not_loaded | term()</v>
+ </type>
+ <desc>
+ <p>Unload a single <c>Mib</c> from an agent. </p>
<marker id="unload_mibs"></marker>
</desc>
@@ -275,16 +321,25 @@ notification_delivery_info() = #snmpa_notification_delivery_info{}
<func>
<name>unload_mibs(Mibs) -> ok | {error, Reason}</name>
- <name>unload_mibs(Agent,Mibs) -> ok | {error, Reason}</name>
+ <name>unload_mibs(Mibs, Force) -> ok | {error, Reason}</name>
+ <name>unload_mibs(Agent, Mibs) -> ok | {error, Reason}</name>
+ <name>unload_mibs(Agent, Mibs, Force) -> ok | {error, Reason}</name>
<fsummary>Unload MIBs from the agent</fsummary>
<type>
<v>Agent = pid() | atom()</v>
<v>Mibs = [MibName]</v>
+ <v>Force = boolean()</v>
<v>MibName = string()</v>
+ <v>Reason = {'unload aborted at', MibName, InternalReason}</v>
+ <v>InternalReason = not_loaded | term()</v>
</type>
<desc>
- <p>Unloads MIBs into an agent. If it cannot unload all MIBs,
- it will indicate where unloading was aborted. </p>
+ <p>Unload <c>Mibs</c> from an agent. If it cannot unload all MIBs
+ (the default value of the <c>Force</c> argument is <c>false</c>),
+ it will indicate where unloading was aborted. </p>
+ <p>If <c>Force = true</c> then the agent will continue attempting
+ to unload each mib even after failing to unload a previous mib.
+ Use with care. </p>
<marker id="which_mibs"></marker>
</desc>
diff --git a/lib/snmp/src/agent/snmpa.erl b/lib/snmp/src/agent/snmpa.erl
index 14b93439df..a95e41ea42 100644
--- a/lib/snmp/src/agent/snmpa.erl
+++ b/lib/snmp/src/agent/snmpa.erl
@@ -39,8 +39,10 @@
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,
+ load_mib/1, load_mib/2,
+ load_mibs/1, load_mibs/2, load_mibs/3,
+ unload_mib/1, unload_mib/2,
+ unload_mibs/1, unload_mibs/2, unload_mibs/3,
which_mibs/0, which_mibs/1,
whereis_mib/1, whereis_mib/2,
dump_mibs/0, dump_mibs/1,
@@ -300,19 +302,75 @@ backup(Agent, BackupDir) ->
dump_mibs() -> snmpa_agent:dump_mibs(snmp_master_agent).
dump_mibs(File) -> snmpa_agent:dump_mibs(snmp_master_agent, File).
+
+load_mib(Mib) ->
+ load_mib(snmp_master_agent, Mib).
+
+-spec load_mib(Agent :: pid() | atom(), Mib :: string()) ->
+ ok | {error, Reason :: already_loaded | term()}.
+
+load_mib(Agent, Mib) ->
+ case load_mibs(Agent, [Mib]) of
+ {error, {'load aborted at', Mib, Reason}} ->
+ {error, Reason};
+ Else ->
+ Else
+ end.
+
load_mibs(Mibs) ->
- load_mibs(snmp_master_agent, Mibs).
+ load_mibs(snmp_master_agent, Mibs, false).
load_mibs(Agent, Mibs) when is_list(Mibs) ->
- snmpa_agent:load_mibs(Agent, Mibs).
+ snmpa_agent:load_mibs(Agent, Mibs, false);
+load_mibs(Mibs, Force)
+ when is_list(Mibs) andalso ((Force =:= true) orelse (Force =:= false)) ->
+ load_mibs(snmp_master_agent, Mibs, Force).
+
+-spec load_mibs(Agent :: pid() | atom(),
+ Mibs :: [MibName :: string()],
+ Force :: boolean()) ->
+ ok | {error, {'load aborted at', MibName :: string(), InternalReason :: already_loaded | term()}}.
+
+load_mibs(Agent, Mibs, Force)
+ when is_list(Mibs) andalso ((Force =:= true) orelse (Force =:= false)) ->
+ snmpa_agent:load_mibs(Agent, Mibs, Force).
+
+
+unload_mib(Mib) ->
+ unload_mib(snmp_master_agent, Mib).
+
+-spec unload_mib(Agent :: pid() | atom(), Mib :: string()) ->
+ ok | {error, Reason :: not_loaded | term()}.
+
+unload_mib(Agent, Mib) ->
+ case unload_mibs(Agent, [Mib]) of
+ {error, {'unload aborted at', Mib, Reason}} ->
+ {error, Reason};
+ Else ->
+ Else
+ end.
unload_mibs(Mibs) ->
- unload_mibs(snmp_master_agent, Mibs).
+ unload_mibs(snmp_master_agent, Mibs, false).
unload_mibs(Agent, Mibs) when is_list(Mibs) ->
- snmpa_agent:unload_mibs(Agent, Mibs).
+ snmpa_agent:unload_mibs(Agent, Mibs);
+unload_mibs(Mibs, Force)
+ when is_list(Mibs) andalso ((Force =:= true) orelse (Force =:= false)) ->
+ unload_mibs(snmp_master_agent, Mibs, Force).
+
+-spec unload_mibs(Agent :: pid() | atom(),
+ Mibs :: [MibName :: string()],
+ Force :: boolean()) ->
+ ok | {error, {'unload aborted at', MibName :: string(), InternalReason :: not_loaded | term()}}.
+
+unload_mibs(Agent, Mibs, Force)
+ when is_list(Mibs) andalso ((Force =:= true) orelse (Force =:= false)) ->
+ snmpa_agent:unload_mibs(Agent, Mibs, Force).
+
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) ->
diff --git a/lib/snmp/src/agent/snmpa_agent.erl b/lib/snmp/src/agent/snmpa_agent.erl
index c267ce5a70..9bed6e554e 100644
--- a/lib/snmp/src/agent/snmpa_agent.erl
+++ b/lib/snmp/src/agent/snmpa_agent.erl
@@ -28,7 +28,8 @@
%% External exports
-export([start_link/4, start_link/5, stop/1]).
-export([subagent_set/2,
- load_mibs/2, unload_mibs/2, which_mibs/1, whereis_mib/2, info/1,
+ load_mibs/3, unload_mibs/3,
+ which_mibs/1, whereis_mib/2, info/1,
register_subagent/3, unregister_subagent/2,
send_notification/3,
register_notification_filter/5,
@@ -71,7 +72,8 @@
handle_pdu/8, worker/2, worker_loop/1,
do_send_trap/7, do_send_trap/8]).
%% <BACKWARD-COMPAT>
--export([handle_pdu/7]).
+-export([handle_pdu/7,
+ load_mibs/2, unload_mibs/2]).
%% </BACKWARD-COMPAT>
-include("snmpa_internal.hrl").
@@ -528,12 +530,22 @@ subagent_set(SubAgent, Arguments) ->
%% Called by administrator (not agent; deadlock would occur)
+%% <BACKWARD-COMPAT>
load_mibs(Agent, Mibs) ->
- call(Agent, {load_mibs, Mibs}).
+ load_mibs(Agent, Mibs, false).
+%% </BACKWARD-COMPAT>
+
+load_mibs(Agent, Mibs, Force) ->
+ call(Agent, {load_mibs, Mibs, Force}).
%% Called by administrator (not agent; deadlock would occur)
+%% <BACKWARD-COMPAT>
unload_mibs(Agent, Mibs) ->
- call(Agent, {unload_mibs, Mibs}).
+ unload_mibs(Agent, Mibs, false).
+%% </BACKWARD-COMPAT>
+
+unload_mibs(Agent, Mibs, Force) ->
+ call(Agent, {unload_mibs, Mibs, Force}).
which_mibs(Agent) ->
call(Agent, which_mibs).
@@ -1216,13 +1228,25 @@ handle_call({unregister_subagent, SubTreeOid}, _From, S) ->
end,
{reply, Reply, S};
+%% <BACKWARD-COMPAT>
handle_call({load_mibs, Mibs}, _From, S) ->
?vlog("load mibs ~p", [Mibs]),
{reply, snmpa_mib:load_mibs(get(mibserver), Mibs), S};
+%% </BACKWARD-COMPAT>
+
+handle_call({load_mibs, Mibs, Force}, _From, S) ->
+ ?vlog("[~w] load mibs ~p", [Force, Mibs]),
+ {reply, snmpa_mib:load_mibs(get(mibserver), Mibs, Force), S};
+%% <BACKWARD-COMPAT>
handle_call({unload_mibs, Mibs}, _From, S) ->
?vlog("unload mibs ~p", [Mibs]),
{reply, snmpa_mib:unload_mibs(get(mibserver), Mibs), S};
+%% </BACKWARD-COMPAT>
+
+handle_call({unload_mibs, Mibs, Force}, _From, S) ->
+ ?vlog("[~w] unload mibs ~p", [Force, Mibs]),
+ {reply, snmpa_mib:unload_mibs(get(mibserver), Mibs, Force), S};
handle_call(which_mibs, _From, S) ->
?vlog("which mibs", []),
diff --git a/lib/snmp/src/agent/snmpa_mib.erl b/lib/snmp/src/agent/snmpa_mib.erl
index 031309b990..5b523447c5 100644
--- a/lib/snmp/src/agent/snmpa_mib.erl
+++ b/lib/snmp/src/agent/snmpa_mib.erl
@@ -26,7 +26,7 @@
%% External exports
-export([start_link/3, stop/1,
lookup/2, next/3, which_mib/2, which_mibs/1, whereis_mib/2,
- load_mibs/2, unload_mibs/2,
+ load_mibs/3, unload_mibs/3,
register_subagent/3, unregister_subagent/2, info/1, info/2,
verbosity/2, dump/1, dump/2,
backup/2,
@@ -39,6 +39,10 @@
which_cache_size/1
]).
+%% <BACKWARD-COMPAT>
+-export([load_mibs/2, unload_mibs/2]).
+%% </BACKWARD-COMPAT>
+
%% Internal exports
-export([init/1, handle_call/3, handle_cast/2, handle_info/2, terminate/2,
code_change/3]).
@@ -182,19 +186,32 @@ next(MibServer, Oid, MibView) ->
%%----------------------------------------------------------------------
%% Purpose: Loads mibs into the mib process.
%% Args: Mibs is a list of Filenames (compiled mibs).
+%% Force is a boolean
%% Returns: ok | {error, Reason}
%%----------------------------------------------------------------------
+
+%% <BACKWARD-COMPAT>
load_mibs(MibServer, Mibs) ->
- call(MibServer, {load_mibs, Mibs}).
+ load_mibs(MibServer, Mibs, false).
+%% </BACKWARD-COMPAT>
+
+load_mibs(MibServer, Mibs, Force) ->
+ call(MibServer, {load_mibs, Mibs, Force}).
%%----------------------------------------------------------------------
%% Purpose: Loads mibs into the mib process.
%% Args: Mibs is a list of Filenames (compiled mibs).
+%% Force is a boolean
%% Returns: ok | {error, Reason}
%%----------------------------------------------------------------------
+%% <BACKWARD-COMPAT>
unload_mibs(MibServer, Mibs) ->
- call(MibServer, {unload_mibs, Mibs}).
+ unload_mibs(MibServer, Mibs, false).
+%% </BACKWARD-COMPAT>
+
+unload_mibs(MibServer, Mibs, Force) ->
+ call(MibServer, {unload_mibs, Mibs, Force}).
%%----------------------------------------------------------------------
@@ -323,10 +340,6 @@ do_init(Prio, Mibs, Opts) ->
%% Returns: {ok, NewMibData} | {'aborted at', Mib, NewData, Reason}
%% Args: Operation is load_mib | unload_mib.
%%----------------------------------------------------------------------
-mib_operations(Mod, Operation, Mibs, Data, MeOverride, TeOverride) ->
- mib_operations(Mod, Operation, Mibs, Data, MeOverride, TeOverride, false).
-
-
mib_operations(_Mod, _Operation, [], Data, _MeOverride, _TeOverride, _Force) ->
{ok, Data};
mib_operations(Mod, Operation, [Mib|Mibs], Data0, MeOverride, TeOverride, Force) ->
@@ -451,18 +464,23 @@ handle_call({next, Oid, MibView}, _From,
?vdebug("next -> Reply: ~p", [Reply]),
{reply, Reply, NewState};
-handle_call({load_mibs, Mibs}, _From,
+%% <BACKWARD-COMPAT>
+handle_call({load_mibs, Mibs}, From, State) ->
+ handle_call({load_mibs, Mibs, false}, From, State);
+%% </BACKWARD-COMPAT>
+
+handle_call({load_mibs, Mibs, Force}, _From,
#state{data = Data,
teo = TeOverride,
meo = MeOverride,
cache = Cache,
data_mod = Mod} = State) ->
- ?vlog("load mibs ~p",[Mibs]),
+ ?vlog("[~w] load mibs ~p", [Force, Mibs]),
%% Invalidate cache
NewCache = maybe_invalidate_cache(Cache),
{NData, Reply} =
case (catch mib_operations(Mod, load_mib, Mibs, Data,
- MeOverride, TeOverride)) of
+ MeOverride, TeOverride, Force)) of
{'aborted at', Mib, NewData, Reason} ->
?vlog("aborted at ~p for reason ~p",[Mib,Reason]),
{NewData, {error, {'load aborted at', Mib, Reason}}};
@@ -472,19 +490,24 @@ handle_call({load_mibs, Mibs}, _From,
Mod:sync(NData),
{reply, Reply, State#state{data = NData, cache = NewCache}};
-handle_call({unload_mibs, Mibs}, _From,
+%% <BACKWARD-COMPAT>
+handle_call({unload_mibs, Mibs}, From, State) ->
+ handle_call({unload_mibs, Mibs, false}, From, State);
+%% </BACKWARD-COMPAT>
+
+handle_call({unload_mibs, Mibs, Force}, _From,
#state{data = Data,
teo = TeOverride,
meo = MeOverride,
cache = Cache,
data_mod = Mod} = State) ->
- ?vlog("unload mibs ~p",[Mibs]),
+ ?vlog("[~w] unload mibs ~p", [Force, Mibs]),
%% Invalidate cache
NewCache = maybe_invalidate_cache(Cache),
%% Unload mib(s)
{NData, Reply} =
case (catch mib_operations(Mod, unload_mib, Mibs, Data,
- MeOverride, TeOverride)) of
+ MeOverride, TeOverride, Force)) of
{'aborted at', Mib, NewData, Reason} ->
?vlog("aborted at ~p for reason ~p", [Mib,Reason]),
{NewData, {error, {'unload aborted at', Mib, Reason}}};
diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src
index 16b626111b..6edcf7e833 100644
--- a/lib/snmp/src/app/snmp.appup.src
+++ b/lib/snmp/src/app/snmp.appup.src
@@ -29,12 +29,22 @@
%% {add_module, snmpm_net_if_mt}
[
+ {"4.24.1",
+ [
+ {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]},
+ {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]},
+ {update, snmpa_mib, soft, soft_purge, soft_purge, []}
+ ]
+ },
{"4.24",
[
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_view_based_acm_mib, soft_purge, soft_purge,
[snmp_conf]},
- {update, snmpa_local_db, soft, soft_purge, soft_purge, []}
+ {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]},
+ {update, snmpa_local_db, soft, soft_purge, soft_purge, []},
+ {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]},
+ {update, snmpa_mib, soft, soft_purge, soft_purge, []}
]
},
{"4.23.1", [{restart_application, snmp}]},
@@ -47,12 +57,22 @@
%% {remove, {snmpm_net_if_mt, soft_purge, soft_purge}}
[
+ {"4.24.1",
+ [
+ {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]},
+ {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]},
+ {update, snmpa_mib, soft, soft_purge, soft_purge, []}
+ ]
+ },
{"4.24",
[
{load_module, snmp_conf, soft_purge, soft_purge, []},
{load_module, snmp_view_based_acm_mib, soft_purge, soft_purge,
[snmp_conf]},
- {update, snmpa_local_db, soft, soft_purge, soft_purge, []}
+ {load_module, snmpa, soft_purge, soft_purge, [snmpa_agent]},
+ {update, snmpa_local_db, soft, soft_purge, soft_purge, []},
+ {update, snmpa_agent, soft, soft_purge, soft_purge, [snmpa_agent]},
+ {update, snmpa_mib, soft, soft_purge, soft_purge, []}
]
},
{"4.23.1", [{restart_application, snmp}]},
diff --git a/lib/snmp/test/snmp_agent_mibs_test.erl b/lib/snmp/test/snmp_agent_mibs_test.erl
index 248fe7d83e..f7dae64e3f 100644
--- a/lib/snmp/test/snmp_agent_mibs_test.erl
+++ b/lib/snmp/test/snmp_agent_mibs_test.erl
@@ -238,6 +238,8 @@ start_and_stop(Config) when is_list(Config) ->
load_unload(suite) -> [];
load_unload(Config) when is_list(Config) ->
+ ?DBG("load_unload -> start", []),
+
Prio = normal,
Verbosity = log,
MibDir = ?config(data_dir, Config),
@@ -253,8 +255,10 @@ load_unload(Config) when is_list(Config) ->
?line ok = load_mibs(MibsPid, MibDir, ["Test2"]),
?line ok = verify_loaded_mibs(MibsPid, MibDir, ["Test2"]),
- ?DBG("load_unload -> load one already loaded mib", []),
- ?line {error, _} = load_mibs(MibsPid, MibDir, ["Test2"]),
+ ?DBG("load_unload -> try load one *already loaded* mib", []),
+ EMib = join(MibDir, "Test2"),
+ ?line {error, {'load aborted at', EMib, already_loaded}} =
+ load_mibs(MibsPid, MibDir, ["Test2"]),
?DBG("load_unload -> load 2 not already loaded mibs", []),
?line ok = load_mibs(MibsPid, MibDir, ["TestTrap", "TestTrapv2"]),
@@ -266,7 +270,8 @@ load_unload(Config) when is_list(Config) ->
?line ok = verify_loaded_mibs(MibsPid, MibDir, ["TestTrap", "TestTrapv2"]),
?DBG("load_unload -> try unload two loaded mibs and one not loaded", []),
- ?line {error, _} = unload_mibs(MibsPid, ["TestTrap","Test2","TestTrapv2"]),
+ ?line {error, {'unload aborted at', "Test2", not_loaded}} =
+ unload_mibs(MibsPid, ["TestTrap","Test2","TestTrapv2"]),
?line ok = verify_loaded_mibs(MibsPid, MibDir, ["TestTrapv2"]),
?DBG("load_unload -> unload the remaining loaded mib", []),
@@ -279,6 +284,7 @@ load_unload(Config) when is_list(Config) ->
?DBG("load_unload -> stop symbolic store", []),
?line sym_stop(),
+ ?DBG("load_unload -> done", []),
ok.
@@ -691,10 +697,16 @@ mibs_info(Pid) ->
load_mibs(Pid, Dir, Mibs0) ->
Mibs = [join(Dir, Mib) || Mib <- Mibs0],
- snmpa_mib:load_mibs(Pid, Mibs).
+ Res = snmpa_mib:load_mibs(Pid, Mibs),
+ %% ?DBG("load_mibs -> "
+ %% "~n Res: ~p", [Res]),
+ Res.
unload_mibs(Pid, Mibs) ->
- snmpa_mib:unload_mibs(Pid, Mibs).
+ Res = snmpa_mib:unload_mibs(Pid, Mibs),
+ %% ?DBG("unload_mibs -> "
+ %% "~n Res: ~p", [Res]),
+ Res.
verify_loaded_mibs(Pid, Dir, ExpectedMibs0) ->
ExpectedMibs = [join(Dir, Mib) || Mib <- ExpectedMibs0],
diff --git a/lib/snmp/test/snmp_agent_test.erl b/lib/snmp/test/snmp_agent_test.erl
index 6fe97ccd25..7e683e315a 100644
--- a/lib/snmp/test/snmp_agent_test.erl
+++ b/lib/snmp/test/snmp_agent_test.erl
@@ -554,7 +554,7 @@ init_per_suite(Config0) when is_list(Config0) ->
%% Mib-dirs
MibDir = snmp_test_lib:lookup(data_dir, Config2),
- StdMibDir = filename:join([code:priv_dir(snmp), "mibs"]),
+ StdMibDir = join([code:priv_dir(snmp), "mibs"]),
Config3 = [{mib_dir, MibDir}, {std_mib_dir, StdMibDir} | Config2],
@@ -748,21 +748,21 @@ init_per_testcase2(Case, Config) ->
CaseTopDir = snmp_test_lib:init_testcase_top_dir(Case, Config),
%% Create agent top-dir(s)
- AgentTopDir = filename:join([CaseTopDir, agent]),
+ AgentTopDir = join([CaseTopDir, agent]),
ok = file:make_dir(AgentTopDir),
- AgentConfDir = filename:join([AgentTopDir, config]),
+ AgentConfDir = join([AgentTopDir, config]),
ok = file:make_dir(AgentConfDir),
- AgentDbDir = filename:join([AgentTopDir, db]),
+ AgentDbDir = join([AgentTopDir, db]),
ok = file:make_dir(AgentDbDir),
- AgentLogDir = filename:join([AgentTopDir, log]),
+ AgentLogDir = join([AgentTopDir, log]),
ok = file:make_dir(AgentLogDir),
%% Create sub-agent top-dir(s)
- SubAgentTopDir = filename:join([CaseTopDir, sub_agent]),
+ SubAgentTopDir = join([CaseTopDir, sub_agent]),
ok = file:make_dir(SubAgentTopDir),
%% Create manager top-dir(s)
- ManagerTopDir = filename:join([CaseTopDir, manager]),
+ ManagerTopDir = join([CaseTopDir, manager]),
ok = file:make_dir(ManagerTopDir),
[{case_top_dir, CaseTopDir},
@@ -1738,19 +1738,19 @@ init_case(Config) ->
load_master(Mib) ->
?DBG("load_master -> entry with"
"~n Mib: ~p", [Mib]),
- snmpa:unload_mibs(snmp_master_agent, [Mib]), % Unload for safety
- ok = snmpa:load_mibs(snmp_master_agent, [get(mib_dir) ++ Mib]).
+ snmpa:unload_mib(snmp_master_agent, Mib), % Unload for safety
+ ok = snmpa:load_mib(snmp_master_agent, join(get(mib_dir), Mib)).
load_master_std(Mib) ->
?DBG("load_master_std -> entry with"
"~n Mib: ~p", [Mib]),
- snmpa:unload_mibs(snmp_master_agent, [Mib]), % Unload for safety
- ok = snmpa:load_mibs(snmp_master_agent, [get(std_mib_dir) ++ Mib]).
+ snmpa:unload_mib(snmp_master_agent, Mib), % Unload for safety
+ ok = snmpa:load_mib(snmp_master_agent, join(get(std_mib_dir), Mib)).
unload_master(Mib) ->
?DBG("unload_master -> entry with"
"~n Mib: ~p", [Mib]),
- ok = snmpa:unload_mibs(snmp_master_agent, [Mib]).
+ ok = snmpa:unload_mib(snmp_master_agent, Mib).
loaded_mibs() ->
?DBG("loaded_mibs -> entry",[]),
@@ -2155,11 +2155,11 @@ subagent(Config) when is_list(Config) ->
try_test(unreg_test),
?P1("Loading previous subagent mib in master and testing..."),
- ?line ok = snmpa:load_mibs(MA, [MibDir ++ "Klas1"]),
+ ?line ok = snmpa:load_mib(MA, join(MibDir, "Klas1")),
try_test(load_test),
?P1("Unloading previous subagent mib in master and testing..."),
- ?line ok = snmpa:unload_mibs(MA, [MibDir ++ "Klas1"]),
+ ?line ok = snmpa:unload_mib(MA, join(MibDir, "Klas1")),
try_test(unreg_test),
?P1("Testing register subagent..."),
rpc:call(SaNode, snmp, register_subagent,
@@ -2355,11 +2355,11 @@ sa_register(Config) when is_list(Config) ->
?P1("Unloading Klas1..."),
?DBG("sa_register -> unload mibs", []),
- snmpa:unload_mibs(SA, [MibDir ++ "Klas1"]),
+ snmpa:unload_mib(SA, join(MibDir, "Klas1")),
?P1("Loading SA-MIB..."),
?DBG("sa_register -> unload mibs", []),
- snmpa:load_mibs(SA, [MibDir ++ "SA-MIB"]),
+ snmpa:load_mib(SA, join(MibDir, "SA-MIB")),
?P1("register subagent..."),
?DBG("sa_register -> register subagent", []),
@@ -2578,7 +2578,7 @@ next_across_sa(Config) when is_list(Config) ->
?line {ok, SA} = start_subagent(SaNode, ?sa, "SA-MIB"),
?P1("Loading another subagent mib (Klas1)..."),
- ?line ok = snmpa:load_mibs(SA, [MibDir ++ "Klas1"]),
+ ?line ok = snmpa:load_mib(SA, MibDir ++ "Klas1"),
?P1("register subagent..."),
rpc:call(SaNode, snmp, register_subagent, [MA, ?klas1, SA]),
@@ -2590,7 +2590,7 @@ next_across_sa(Config) when is_list(Config) ->
try_test(next_across_sa_test),
?P1("Unloading mib (Klas1)"),
- snmpa:unload_mibs(SA, [MibDir ++ "Klas1"]),
+ snmpa:unload_mib(SA, join(MibDir, "Klas1")),
rpc:call(SaNode, snmp, unregister_subagent, [MA, ?klas1]),
try_test(unreg_test),
@@ -2631,25 +2631,25 @@ undo(Config) when is_list(Config) ->
?line {ok, SA} = start_subagent(SaNode, ?sa, "SA-MIB"),
?P1("Load Klas3 & Klas4..."),
- ?line ok = snmpa:load_mibs(MA, [MibDir ++ "Klas3"]),
- ?line ok = snmpa:load_mibs(MA, [MibDir ++ "Klas4"]),
+ ?line ok = snmpa:load_mib(MA, join(MibDir, "Klas3")),
+ ?line ok = snmpa:load_mib(MA, join(MibDir, "Klas4")),
?P1("Testing undo phase at master agent..."),
try_test(undo_test),
try_test(api_test2),
?P1("Unload Klas3..."),
- ?line ok = snmpa:unload_mibs(MA, [MibDir ++ "Klas3"]),
+ ?line ok = snmpa:unload_mib(MA, join(MibDir, "Klas3")),
?P1("Testing bad return values from instrum. funcs..."),
try_test(bad_return),
?P1("Unload Klas4..."),
- ?line ok = snmpa:unload_mibs(MA, [MibDir ++ "Klas4"]),
+ ?line ok = snmpa:unload_mib(MA, join(MibDir, "Klas4")),
?P1("Testing undo phase at subagent..."),
- ?line ok = snmpa:load_mibs(SA, [MibDir ++ "Klas3"]),
- ?line ok = snmpa:load_mibs(SA, [MibDir ++ "Klas4"]),
+ ?line ok = snmpa:load_mib(SA, join(MibDir, "Klas3")),
+ ?line ok = snmpa:load_mib(SA, join(MibDir, "Klas4")),
?line ok = snmpa:register_subagent(MA, ?klas3, SA),
?line ok = snmpa:register_subagent(MA, ?klas4, SA),
try_test(undo_test),
@@ -6247,8 +6247,8 @@ otp_4394_config(AgentConfDir, MgrDir, Ip0) ->
"OTP-4394 test"),
?line case update_usm(Vsn, AgentConfDir) of
true ->
- ?line copy_file(filename:join(AgentConfDir, "usm.conf"),
- filename:join(MgrDir, "usm.conf")),
+ ?line copy_file(join(AgentConfDir, "usm.conf"),
+ join(MgrDir, "usm.conf")),
?line update_usm_mgr(Vsn, MgrDir);
false ->
?line ok
@@ -6407,11 +6407,11 @@ otp8395({init, Config}) when is_list(Config) ->
%%
AgentDbDir = ?config(agent_db_dir, Config),
- AgentMnesiaDir = filename:join([AgentDbDir, "mnesia"]),
+ AgentMnesiaDir = join([AgentDbDir, "mnesia"]),
mnesia_init(AgentNode, AgentMnesiaDir),
%% SubAgentDir = ?config(sub_agent_dir, Config),
- %% SubAgentMnesiaDir = filename:join([SubAgentDir, "mnesia"]),
+ %% SubAgentMnesiaDir = join([SubAgentDir, "mnesia"]),
%% mnesia_init(SubAgentNode, SubAgentMnesiaDir),
%% ok = mnesia_create_schema(AgentNode, [AgentNode, SubAgentNode]),
@@ -6541,7 +6541,7 @@ otp8395(Config) when is_list(Config) ->
?SLEEP(1000),
AgentNode = ?config(agent_node, Config),
AgentLogDir = ?config(agent_log_dir, Config),
- OutFile = filename:join([AgentLogDir, "otp8395.txt"]),
+ OutFile = join([AgentLogDir, "otp8395.txt"]),
{ok, LogInfo} = rpc:call(AgentNode, snmpa, log_info, []),
?DBG("otp8395 -> LogInfo: ~p", [LogInfo]),
@@ -6579,7 +6579,7 @@ otp9884({init, Config}) when is_list(Config) ->
%%
AgentDbDir = ?config(agent_db_dir, Config),
- AgentMnesiaDir = filename:join([AgentDbDir, "mnesia"]),
+ AgentMnesiaDir = join([AgentDbDir, "mnesia"]),
mnesia_init(AgentNode, AgentMnesiaDir),
mnesia_create_schema(AgentNode, [AgentNode]),
@@ -6609,8 +6609,8 @@ otp9884({init, Config}) when is_list(Config) ->
ManagerConfDir = ?config(manager_top_dir, Config),
AgentConfDir = ?config(agent_conf_dir, Config),
AgentTopDir = ?config(agent_top_dir, Config),
- AgentBkpDir1 = filename:join([AgentTopDir, backup1]),
- AgentBkpDir2 = filename:join([AgentTopDir, backup2]),
+ AgentBkpDir1 = join([AgentTopDir, backup1]),
+ AgentBkpDir2 = join([AgentTopDir, backup2]),
ok = file:make_dir(AgentBkpDir1),
ok = file:make_dir(AgentBkpDir2),
AgentBkpDirs = [AgentBkpDir1, AgentBkpDir2],
@@ -7105,7 +7105,7 @@ display_log(Config) ->
{value, {_, Node}} ->
LogDir = Dir,
Mibs = [],
- OutFile = filename:join(LogDir, "snmpa_log.txt"),
+ OutFile = join(LogDir, "snmpa_log.txt"),
p("~n"
"========================="
" < Audit Trail Log > "
@@ -7252,6 +7252,14 @@ lists_key1search(Key, List) when is_atom(Key) ->
%% regs() ->
%% lists:sort(registered()).
+%% ------
+
+join(Parts) ->
+ filename:join(Parts).
+
+join(Dir, File) ->
+ filename:join(Dir, File).
+
%% ------
diff --git a/lib/snmp/test/snmp_agent_test_lib.erl b/lib/snmp/test/snmp_agent_test_lib.erl
index 7e4b713e56..122289c28e 100644
--- a/lib/snmp/test/snmp_agent_test_lib.erl
+++ b/lib/snmp/test/snmp_agent_test_lib.erl
@@ -139,31 +139,31 @@ init_all(Config) when is_list(Config) ->
SuiteTopDir = ?config(snmp_suite_top_dir, Config),
?DBG("init_all -> SuiteTopDir ~p", [SuiteTopDir]),
- AgentDir = filename:join(SuiteTopDir, "agent/"),
+ AgentDir = join(SuiteTopDir, "agent/"),
?line ok = file:make_dir(AgentDir),
?DBG("init_all -> AgentDir ~p", [AgentDir]),
- AgentDbDir = filename:join(AgentDir, "db/"),
+ AgentDbDir = join(AgentDir, "db/"),
?line ok = file:make_dir(AgentDbDir),
?DBG("init_all -> AgentDbDir ~p", [AgentDbDir]),
- AgentLogDir = filename:join(AgentDir, "log/"),
+ AgentLogDir = join(AgentDir, "log/"),
?line ok = file:make_dir(AgentLogDir),
?DBG("init_all -> AgentLogDir ~p", [AgentLogDir]),
- AgentConfDir = filename:join(AgentDir, "conf/"),
+ AgentConfDir = join(AgentDir, "conf/"),
?line ok = file:make_dir(AgentConfDir),
?DBG("init_all -> AgentConfDir ~p", [AgentConfDir]),
- MgrDir = filename:join(SuiteTopDir, "mgr/"),
+ MgrDir = join(SuiteTopDir, "mgr/"),
?line ok = file:make_dir(MgrDir),
?DBG("init_all -> MgrDir ~p", [MgrDir]),
- SaDir = filename:join(SuiteTopDir, "sa/"),
+ SaDir = join(SuiteTopDir, "sa/"),
?line ok = file:make_dir(SaDir),
?DBG("init_all -> SaDir ~p", [SaDir]),
- SaDbDir = filename:join(SaDir, "db/"),
+ SaDbDir = join(SaDir, "db/"),
?line ok = file:make_dir(SaDbDir),
?DBG("init_all -> SaDbDir ~p", [SaDbDir]),
@@ -183,11 +183,11 @@ init_all(Config) when is_list(Config) ->
?DBG("init_all -> application mnesia: set_env dir",[]),
?line application_controller:set_env(mnesia, dir,
- filename:join(AgentDbDir, "Mnesia1")),
+ join(AgentDbDir, "Mnesia1")),
?DBG("init_all -> application mnesia: set_env dir on node ~p",[SaNode]),
?line rpc:call(SaNode, application_controller, set_env,
- [mnesia, dir, filename:join(SaDir, "Mnesia2")]),
+ [mnesia, dir, join(SaDir, "Mnesia2")]),
?DBG("init_all -> create mnesia schema",[]),
?line ok = mnesia:create_schema([SaNode, node()]),
@@ -253,7 +253,7 @@ init_case(Config) when is_list(Config) ->
MibDir = ?config(mib_dir, Config),
put(mib_dir, MibDir),
- StdM = filename:join(code:priv_dir(snmp), "mibs") ++ "/",
+ StdM = join(code:priv_dir(snmp), "mibs") ++ "/",
put(std_mib_dir, StdM),
MgrDir = ?config(mgr_dir, Config),
@@ -341,7 +341,7 @@ run(Mod, Func, Args, Opts) ->
Crypto = ?CRYPTO_START(),
?DBG("run -> Crypto: ~p", [Crypto]),
catch snmp_test_mgr:stop(), % If we had a running mgr from a failed case
- StdM = filename:join(code:priv_dir(snmp), "mibs") ++ "/",
+ StdM = join(code:priv_dir(snmp), "mibs") ++ "/",
Vsn = get(vsn),
?DBG("run -> config:"
"~n M: ~p"
@@ -763,7 +763,7 @@ start_subagent(SaNode, RegTree, Mib) ->
MA = whereis(snmp_master_agent),
?DBG("start_subagent -> MA: ~p", [MA]),
MibDir = get(mib_dir),
- Mib1 = join(MibDir,Mib),
+ Mib1 = join(MibDir, Mib),
Mod = snmpa_supervisor,
Func = start_sub_agent,
Args = [MA, RegTree, [Mib1]],
@@ -800,28 +800,25 @@ mibs(StdMibDir,MibDir) ->
join(MibDir, "Test2.bin"),
join(MibDir, "TestTrapv2.bin")].
-join(D,F) ->
- filename:join(D,F).
-
%% --- various mib load/unload functions ---
load_master(Mib) ->
?DBG("load_master -> entry with"
"~n Mib: ~p", [Mib]),
- snmpa:unload_mibs(snmp_master_agent, [Mib]), % Unload for safety
- ok = snmpa:load_mibs(snmp_master_agent, [get(mib_dir) ++ Mib]).
+ snmpa:unload_mib(snmp_master_agent, Mib), % Unload for safety
+ ok = snmpa:load_mib(snmp_master_agent, join(get(mib_dir), Mib)).
load_master_std(Mib) ->
?DBG("load_master_std -> entry with"
"~n Mib: ~p", [Mib]),
- snmpa:unload_mibs(snmp_master_agent, [Mib]), % Unload for safety
- ok = snmpa:load_mibs(snmp_master_agent, [get(std_mib_dir) ++ Mib]).
+ snmpa:unload_mib(snmp_master_agent, Mib), % Unload for safety
+ ok = snmpa:load_mibs(snmp_master_agent, join(get(std_mib_dir), Mib)).
unload_master(Mib) ->
?DBG("unload_master -> entry with"
"~n Mib: ~p", [Mib]),
- ok = snmpa:unload_mibs(snmp_master_agent, [Mib]).
+ ok = snmpa:unload_mib(snmp_master_agent, Mib).
loaded_mibs() ->
?DBG("loaded_mibs -> entry",[]),
@@ -1383,8 +1380,8 @@ config(Vsns, MgrDir, AgentConfDir, MIp, AIp) ->
"test"),
?line case update_usm(Vsns, AgentConfDir) of
true ->
- ?line copy_file(filename:join(AgentConfDir, "usm.conf"),
- filename:join(MgrDir, "usm.conf")),
+ ?line copy_file(join(AgentConfDir, "usm.conf"),
+ join(MgrDir, "usm.conf")),
?line update_usm_mgr(Vsns, MgrDir);
false ->
?line ok
@@ -1403,9 +1400,9 @@ delete_files(Config) ->
delete_files(_AgentFiles, []) ->
ok;
delete_files(AgentDir, [DirName|DirNames]) ->
- Dir = filename:join(AgentDir, DirName),
+ Dir = join(AgentDir, DirName),
{ok, Files} = file:list_dir(Dir),
- lists:foreach(fun(FName) -> file:delete(filename:join(Dir, FName)) end,
+ lists:foreach(fun(FName) -> file:delete(join(Dir, FName)) end,
Files),
delete_files(AgentDir, DirNames).
@@ -1481,8 +1478,8 @@ update_usm_mgr(Vsns, Dir) ->
end.
rewrite_usm_mgr(Dir, ShaKey, DesKey) ->
- ?line ok = file:rename(filename:join(Dir,"usm.conf"),
- filename:join(Dir,"usm.old")),
+ ?line ok = file:rename(join(Dir,"usm.conf"),
+ join(Dir,"usm.old")),
Conf = [{"agentEngine", "newUser", "newUser", zeroDotZero,
usmHMACSHAAuthProtocol, "", "",
usmDESPrivProtocol, "", "", "", ShaKey, DesKey},
@@ -1492,8 +1489,8 @@ rewrite_usm_mgr(Dir, ShaKey, DesKey) ->
ok = snmp_config:write_agent_usm_config(Dir, "", Conf).
reset_usm_mgr(Dir) ->
- ?line ok = file:rename(filename:join(Dir,"usm.old"),
- filename:join(Dir,"usm.conf")).
+ ?line ok = file:rename(join(Dir,"usm.old"),
+ join(Dir,"usm.conf")).
update_community([v3], _Dir) ->
@@ -1526,7 +1523,7 @@ write_target_addr_conf(Dir, ManagerIp, UDP, Vsns) ->
rewrite_target_addr_conf(Dir, NewPort) ->
?DBG("rewrite_target_addr_conf -> entry with"
"~n NewPort: ~p", [NewPort]),
- TAFile = filename:join(Dir, "target_addr.conf"),
+ TAFile = join(Dir, "target_addr.conf"),
case file:read_file_info(TAFile) of
{ok, _} ->
ok;
@@ -1546,8 +1543,8 @@ rewrite_target_addr_conf(Dir, NewPort) ->
?DBG("rewrite_target_addr_conf -> NewAddrs: ~p",[NewAddrs]),
- ?line ok = file:rename(filename:join(Dir,"target_addr.conf"),
- filename:join(Dir,"target_addr.old")),
+ ?line ok = file:rename(join(Dir,"target_addr.conf"),
+ join(Dir,"target_addr.old")),
?line ok = snmp_config:write_agent_target_addr_config(Dir, "", NewAddrs).
@@ -1565,8 +1562,8 @@ rewrite_target_addr_conf2(_NewPort,O) ->
O.
reset_target_addr_conf(Dir) ->
- ?line ok = file:rename(filename:join(Dir, "target_addr.old"),
- filename:join(Dir, "target_addr.conf")).
+ ?line ok = file:rename(join(Dir, "target_addr.old"),
+ join(Dir, "target_addr.conf")).
write_target_params_conf(Dir, Vsns) ->
F = fun(v1) -> {"target_v1", v1, v1, "all-rights", noAuthNoPriv};
@@ -1578,14 +1575,14 @@ write_target_params_conf(Dir, Vsns) ->
rewrite_target_params_conf(Dir, SecName, SecLevel)
when is_list(SecName) andalso is_atom(SecLevel) ->
- ?line ok = file:rename(filename:join(Dir,"target_params.conf"),
- filename:join(Dir,"target_params.old")),
+ ?line ok = file:rename(join(Dir,"target_params.conf"),
+ join(Dir,"target_params.old")),
Conf = [{"target_v3", v3, usm, SecName, SecLevel}],
snmp_config:write_agent_target_params_config(Dir, "", Conf).
reset_target_params_conf(Dir) ->
- ?line ok = file:rename(filename:join(Dir,"target_params.old"),
- filename:join(Dir,"target_params.conf")).
+ ?line ok = file:rename(join(Dir,"target_params.old"),
+ join(Dir,"target_params.conf")).
write_notify_conf(Dir) ->
Conf = [{"standard trap", "std_trap", trap},
@@ -1648,6 +1645,9 @@ rpc(Node, F, A) ->
rpc:call(Node, snmpa, F, A).
+join(Dir, File) ->
+ filename:join(Dir, File).
+
%% await_pdu(To) ->
%% await_response(To, pdu).
%%
diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk
index e987649e11..2164121e86 100644
--- a/lib/snmp/vsn.mk
+++ b/lib/snmp/vsn.mk
@@ -18,6 +18,6 @@
# %CopyrightEnd%
APPLICATION = snmp
-SNMP_VSN = 4.24.1
+SNMP_VSN = 4.24.2
PRE_VSN =
APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)"