晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。 林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。 见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝) 既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。 南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。
| DIR:/usr/share/snmp/mibs/ |
| Current File : //usr/share/snmp/mibs/NET-SNMP-EXAMPLES-MIB.txt |
NET-SNMP-EXAMPLES-MIB DEFINITIONS ::= BEGIN
--
-- Example MIB objects for agent module example implementations
--
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Integer32,
NOTIFICATION-TYPE FROM SNMPv2-SMI
SnmpAdminString FROM SNMP-FRAMEWORK-MIB
netSnmp FROM NET-SNMP-MIB
RowStatus, StorageType FROM SNMPv2-TC
InetAddressType, InetAddress FROM INET-ADDRESS-MIB
;
netSnmpExamples MODULE-IDENTITY
LAST-UPDATED "200406150000Z"
ORGANIZATION "www.net-snmp.org"
CONTACT-INFO
"postal: Wes Hardaker
P.O. Box 382
Davis CA 95617
email: net-snmp-coders@lists.sourceforge.net"
DESCRIPTION
"Example MIB objects for agent module example implementations"
REVISION "200406150000Z"
DESCRIPTION
"Corrected notification example definitions"
REVISION "200202060000Z"
DESCRIPTION
"First draft"
::= { netSnmp 2 }
--
-- top level structure
--
netSnmpExampleScalars OBJECT IDENTIFIER ::= { netSnmpExamples 1 }
netSnmpExampleTables OBJECT IDENTIFIER ::= { netSnmpExamples 2 }
netSnmpExampleNotifications OBJECT IDENTIFIER ::= { netSnmpExamples 3 }
netSnmpExampleNotificationPrefix OBJECT IDENTIFIER
::= { netSnmpExampleNotifications 0 }
netSnmpExampleNotificationObjects OBJECT IDENTIFIER
::= { netSnmpExampleNotifications 2 }
-- netSnmpTutorial OBJECT IDENTIFIER ::= { netSnmpExamples 4 }
--
-- Example scalars
--
netSnmpExampleInteger OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is a simple object which merely houses a writable
integer. It's only purposes is to hold the value of a single
integer. Writing to it will simply change the value for
subsequent GET/GETNEXT/GETBULK retrievals.
This example object is implemented in the
agent/mibgroup/examples/scalar_int.c file."
DEFVAL { 42 }
::= { netSnmpExampleScalars 1 }
netSnmpExampleSleeper OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is a simple object which is a basic integer. It's value
indicates the number of seconds that the agent will take in
responding to requests of this object. This is implemented
in a way which will allow the agent to keep responding to
other requests while access to this object is blocked. It is
writable, and changing it's value will change the amount of
time the agent will effectively wait for before returning a
response when this object is manipulated. Note that SET
requests through this object will take longer, since the
delay is applied to each internal transaction phase, which
could result in delays of up to 4 times the value of this
object.
This example object is implemented in the
agent/mibgroup/examples/delayed_instance.c file."
DEFVAL { 1 }
::= { netSnmpExampleScalars 2 }
netSnmpExampleString OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is a simple object which merely houses a writable
string. It's only purposes is to hold the value of a single
string. Writing to it will simply change the value for
subsequent GET/GETNEXT/GETBULK retrievals.
This example object is implemented in the
agent/mibgroup/examples/watched.c file."
DEFVAL { "So long, and thanks for all the fish!" }
::= { netSnmpExampleScalars 3 }
--
-- Example Tables
--
netSnmpIETFWGTable OBJECT-TYPE
SYNTAX SEQUENCE OF NetSnmpIETFWGEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table merely contains a set of data which is otherwise
useless for true network management. It is a table which
describes properies about a IETF Working Group, such as the
names of the two working group chairs.
This example table is implemented in the
agent/mibgroup/examples/data_set.c file."
::= { netSnmpExampleTables 1 }
netSnmpIETFWGEntry OBJECT-TYPE
SYNTAX NetSnmpIETFWGEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A row describing a given working group"
INDEX { nsIETFWGName }
::= {netSnmpIETFWGTable 1 }
NetSnmpIETFWGEntry ::= SEQUENCE {
nsIETFWGName OCTET STRING,
nsIETFWGChair1 OCTET STRING,
nsIETFWGChair2 OCTET STRING
}
nsIETFWGName OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of the IETF Working Group this table describes."
::= { netSnmpIETFWGEntry 1 }
nsIETFWGChair1 OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"One of the names of the chairs for the IETF working group."
::= { netSnmpIETFWGEntry 2 }
nsIETFWGChair2 OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The other name, if one exists, of the chairs for the IETF
working group."
::= { netSnmpIETFWGEntry 3 }
--
-- A table used in a table_iterator example
-- (agent/mibgroup/examples/netSnmpHostsTable*.[ch])
--
netSnmpHostsTable OBJECT-TYPE
SYNTAX SEQUENCE OF NetSnmpHostsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An example table that implements a wrapper around the
/etc/hosts file on a machine using the iterator helper API."
::= { netSnmpExampleTables 2 }
netSnmpHostsEntry OBJECT-TYPE
SYNTAX NetSnmpHostsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A host name mapped to an ip address"
INDEX { netSnmpHostName }
::= { netSnmpHostsTable 1 }
NetSnmpHostsEntry ::= SEQUENCE {
netSnmpHostName OCTET STRING,
netSnmpHostAddressType InetAddressType,
netSnmpHostAddress InetAddress,
netSnmpHostStorage StorageType,
netSnmpHostRowStatus RowStatus
}
netSnmpHostName OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..64))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A host name that exists in the /etc/hosts (unix) file."
::= { netSnmpHostsEntry 1 }
netSnmpHostAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The address type of then given host."
::= { netSnmpHostsEntry 2 }
netSnmpHostAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The address of then given host."
::= { netSnmpHostsEntry 3 }
netSnmpHostStorage OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION "The storage type for this conceptual row."
DEFVAL { nonVolatile }
::= { netSnmpHostsEntry 4 }
netSnmpHostRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION "The status of this conceptual row."
::= { netSnmpHostsEntry 5 }
--
-- Example Notifications
--
netSnmpExampleHeartbeatRate OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"A simple integer object, to act as a payload for the
netSnmpExampleHeartbeatNotification. The value has
no real meaning, but is nominally the interval (in
seconds) between successive heartbeat notifications."
::= { netSnmpExampleNotificationObjects 1 }
netSnmpExampleHeartbeatName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"A simple string object, to act as an optional payload
for the netSnmpExampleHeartbeatNotification. This varbind
is not part of the notification definition, so is optional
and need not be included in the notification payload.
The value has no real meaning, but the romantically inclined
may take it to be the object of the sender's affection,
and hence the cause of the heart beating faster."
::= { netSnmpExampleNotificationObjects 2 }
netSnmpExampleHeartbeatNotification NOTIFICATION-TYPE
OBJECTS { netSnmpExampleHeartbeatRate }
STATUS current
DESCRIPTION
"An example notification, used to illustrate the
definition and generation of trap and inform PDUs
(including the use of both standard and additional
varbinds in the notification payload).
This notification will typically be sent every
30 seconds, using the code found in the example module
agent/mibgroup/examples/notification.c"
::= { netSnmpExampleNotificationPrefix 1 }
netSnmpExampleNotification OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS accessible-for-notify
STATUS obsolete
DESCRIPTION
"This object was improperly defined for its original purpose,
and should no longer be used."
::= { netSnmpExampleNotifications 1 }
END
|