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-rw-r--r--lib/snmp/src/agent/snmp_target_mib.erl5
-rw-r--r--lib/snmp/src/agent/snmpa_mpd.erl95
-rw-r--r--lib/snmp/src/app/snmp.appup.src12
3 files changed, 75 insertions, 37 deletions
diff --git a/lib/snmp/src/agent/snmp_target_mib.erl b/lib/snmp/src/agent/snmp_target_mib.erl
index 77910541a2..25b3dab088 100644
--- a/lib/snmp/src/agent/snmp_target_mib.erl
+++ b/lib/snmp/src/agent/snmp_target_mib.erl
@@ -53,7 +53,7 @@
%%-----------------------------------------------------------------
default_domain() ->
- snmpUDPDomain.
+ transportDomainUdpIpv4.
%%-----------------------------------------------------------------
@@ -436,7 +436,8 @@ is_valid_tag(TDomain, TAddress, Tag, Key) ->
%% TargAddrs =
%% [{TagList, TargetAddr, TargetAddrName, TargetParams, Timeout, Retry}]
-%% TargetAddr = {TDomain, TAddr}; e.g. {?snmpUDPDomain, IpAndUdpPortAsList}
+%% TargetAddr = {TDomain, TAddr}; e.g.
+%% {?transportDomainUdpIpv4, IpAndUdpPortAsList}
get_target_addrs() ->
get_target_addrs([], db(snmpTargetAddrTable), []).
diff --git a/lib/snmp/src/agent/snmpa_mpd.erl b/lib/snmp/src/agent/snmpa_mpd.erl
index 14f62b12f3..d71786b4a7 100644
--- a/lib/snmp/src/agent/snmpa_mpd.erl
+++ b/lib/snmp/src/agent/snmpa_mpd.erl
@@ -32,6 +32,7 @@
-include("SNMP-MPD-MIB.hrl").
-include("SNMPv2-TM.hrl").
-include("SNMP-FRAMEWORK-MIB.hrl").
+-include("TRANSPORT-ADDRESS-MIB.hrl").
-define(VMODULE,"MPD").
-include("snmp_verbosity.hrl").
@@ -981,12 +982,15 @@ generate_discovery_msg2(NoteStore, Pdu,
discovery_note_timeout(Timeout) ->
(Timeout div 100) + 1.
-generate_discovery_msg(NoteStore, {?snmpUDPDomain, [A,B,C,D,U1,U2]},
+generate_discovery_msg(NoteStore, {TDomain, TAddress},
Pdu, ScopedPduBytes,
ContextEngineID, ManagerEngineID,
SecModel, SecName, SecLevelFlag,
InitialUserName,
ContextName, Timeout) ->
+
+ {ok, {_Domain, Address}} = transform_taddr(TDomain, TAddress),
+
%% 7.1.7
?vdebug("generate_discovery_msg -> 7.1.7 (~w)", [ManagerEngineID]),
MsgID = generate_msg_id(),
@@ -1027,7 +1031,7 @@ generate_discovery_msg(NoteStore, {?snmpUDPDomain, [A,B,C,D,U1,U2]},
%% Log(Packet),
inc_snmp_out_vars(Pdu),
?vdebug("generate_discovery_msg -> done", []),
- {Packet, {{A,B,C,D}, U1 bsl 8 + U2}};
+ {Packet, Address};
Error ->
throw(Error)
@@ -1057,6 +1061,29 @@ generate_sec_discovery_msg(Message, SecModule,
end.
+transform_taddr(?snmpUDPDomain, TAddress) ->
+ transform_taddr(?transportDomainUdpIpv4, TAddress);
+transform_taddr(?transportDomainUdpIpv4, [A, B, C, D, P1, P2]) ->
+ Domain = transportDomainUdpIpv4,
+ Addr = {A,B,C,D},
+ Port = P1 bsl 8 + P2,
+ Address = {Addr, Port},
+ {ok, {Domain, Address}};
+transform_taddr(?transportDomainUdpIpv4, BadAddr) ->
+ {error, {bad_transportDomainUdpIpv4_address, BadAddr}};
+transform_taddr(?transportDomainUdpIpv6,
+ [A1, A2, A3, A4, A5, A6, A7, A8, P1, P2]) ->
+ Domain = transportDomainUdpIpv6,
+ Addr = {A1, A2, A3, A4, A5, A6, A7, A8},
+ Port = P1 bsl 8 + P2,
+ Address = {Addr, Port},
+ {ok, {Domain, Address}};
+transform_taddr(?transportDomainUdpIpv6, BadAddr) ->
+ {error, {bad_transportDomainUdpIpv6_address, BadAddr}};
+transform_taddr(BadTDomain, BadTAddress) ->
+ {error, {bad_domain, BadTDomain, BadTAddress}}.
+
+
process_taddrs(Dests) ->
?vtrace("process_taddrs -> entry with"
"~n Dests: ~p", [Dests]),
@@ -1068,42 +1095,40 @@ process_taddrs([], Acc) ->
lists:reverse(Acc);
%% v3
-process_taddrs([{{?snmpUDPDomain, [A,B,C,D,U1,U2]}, SecData} | T], Acc) ->
+process_taddrs([{{TDomain, TAddress}, SecData} | T], Acc) ->
?vtrace("process_taddrs -> entry when v3 with"
- "~n A: ~p"
- "~n B: ~p"
- "~n C: ~p"
- "~n D: ~p"
- "~n U1: ~p"
- "~n U2: ~p"
- "~n SecData: ~p", [A, B, C, D, U1, U2, SecData]),
- Entry = {{snmpUDPDomain, {{A,B,C,D}, U1 bsl 8 + U2}}, SecData},
- process_taddrs(T, [Entry | Acc]);
-%% Bad v3
-process_taddrs([{{TDomain, TAddr}, _SecData} | T], Acc) ->
- ?vtrace("process_taddrs -> entry when bad v3 with"
- "~n TDomain: ~p"
- "~n TAddr: ~p", [TDomain, TAddr]),
- user_err("Bad TDomain/TAddr: ~w/~w", [TDomain, TAddr]),
- process_taddrs(T, Acc);
+ "~n TDomain: ~p"
+ "~n TAddress: ~p"
+ "~n SecData: ~p", [TDomain, TAddress, SecData]),
+ case transform_taddr(TDomain, TAddress) of
+ {ok, DestAddr} ->
+ ?vtrace("process_taddrs -> transformed: "
+ "~n DestAddr: ~p", [DestAddr]),
+ Entry = {DestAddr, SecData},
+ process_taddrs(T, [Entry | Acc]);
+ {error, Reason} ->
+ ?vinfo("Failed transforming v3 domain and address"
+ "~n Reason: ~p", [Reason]),
+ user_err("Bad TDomain/TAddress: ~w/~w", [TDomain, TAddress]),
+ process_taddrs(T, Acc)
+ end;
%% v1 & v2
-process_taddrs([{?snmpUDPDomain, [A,B,C,D,U1,U2]} | T], Acc) ->
+process_taddrs([{TDomain, TAddress} | T], Acc) ->
?vtrace("process_taddrs -> entry when v1/v2 with"
- "~n A: ~p"
- "~n B: ~p"
- "~n C: ~p"
- "~n D: ~p"
- "~n U1: ~p"
- "~n U2: ~p", [A, B, C, D, U1, U2]),
- Entry = {snmpUDPDomain, {{A,B,C,D}, U1 bsl 8 + U2}},
- process_taddrs(T, [Entry | Acc]);
-%% Bad v1 or v2
-process_taddrs([{TDomain, TAddr} | T], Acc) ->
- ?vtrace("process_taddrs -> entry when bad v1/v2 with"
- "~n TDomain: ~p"
- "~n TAddr: ~p", [TDomain, TAddr]),
- user_err("Bad TDomain/TAddr: ~w/~w", [TDomain, TAddr]),
- process_taddrs(T, Acc);
+ "~n TDomain: ~p"
+ "~n TAddress: ~p", [TDomain, TAddress]),
+ case transform_taddr(TDomain, TAddress) of
+ {ok, DestAddr} ->
+ ?vtrace("process_taddrs -> transformed: "
+ "~n DestAddr: ~p", [DestAddr]),
+ Entry = DestAddr,
+ process_taddrs(T, [Entry | Acc]);
+ {error, Reason} ->
+ ?vinfo("Failed transforming v1/v2 domain and address: "
+ "~n Reason: ~p", [Reason]),
+ user_err("Bad TDomain/TAddress: ~w/~w", [TDomain, TAddress]),
+ process_taddrs(T, Acc)
+ end;
process_taddrs(Crap, Acc) ->
throw({error, {taddrs_crap, Crap, Acc}}).
diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src
index 5deb40be0f..9d10db67a1 100644
--- a/lib/snmp/src/app/snmp.appup.src
+++ b/lib/snmp/src/app/snmp.appup.src
@@ -22,6 +22,12 @@
%% ----- U p g r a d e -------------------------------------------------------
[
+ {"4.20",
+ [
+ {load_module, snmp_target_mib, soft_purge, soft_purge, []},
+ {load_module, snmpa_mpd, soft_purge, soft_purge, []}
+ ]
+ },
{"4.19",
[
{load_module, snmpa, soft_purge, soft_purge, []},
@@ -109,6 +115,12 @@
%% ------D o w n g r a d e ---------------------------------------------------
[
+ {"4.20",
+ [
+ {load_module, snmp_target_mib, soft_purge, soft_purge, []},
+ {load_module, snmpa_mpd, soft_purge, soft_purge, []}
+ ]
+ },
{"4.19",
[
{load_module, snmpa, soft_purge, soft_purge, []},
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 12:29:04 +0000