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-- *************************************************************
-- CISCO-IETF-IP-FORWARD-MIB
--
-- October 2001, Ashwini Dahiya
--
-- Copyright (c) 2001, 2002 by Cisco Systems, Inc.
-- All rights reserved.
-- *************************************************************
--
-- This mib was extracted from
-- draft-ietf-ipngwg-rfc2096-update-00.txt. In terms of object syntax
-- and semantics, the content of this Cisco MIB is the same as the
-- corresponding I-D revision. This Cisco MIB is created due to the
-- "subject to change" nature of the I-Ds. This Cisco MIB may later
-- be deprecated, and the stable RFC, which may replace the I-D, may
-- be implemented in its place.
CISCO-IETF-IP-FORWARD-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE,
IpAddress, Integer32, Gauge32,
Unsigned32, Counter32 FROM SNMPv2-SMI
RowStatus FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF
InterfaceIndex FROM IF-MIB
IANAipRouteProtocol FROM IANA-RTPROTO-MIB
InetAddress, InetAddressType,
InetAddressPrefixLength,
InetAutonomousSystemNumber FROM INET-ADDRESS-MIB
ciscoExperiment FROM CISCO-SMI;
ciscoIetfIpForward MODULE-IDENTITY
LAST-UPDATED "200201240000Z"
ORGANIZATION "Cisco Systems, Inc."
CONTACT-INFO
"
Cisco Systems
Customer Service
Postal:
170 West Tasman Drive
San Jose, CA 95134
USA
Phone: +1 800 553-NETS
Email: <cs-snmp@cisco.com>"
DESCRIPTION
"The MIB module for the management of CIDR multipath IP
Routes."
::= { ciscoExperiment 85 }
cInetCidrRouteNumber OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of current cInetCidrRouteTable entries that are
not invalid."
::= { ciscoIetfIpForward 6 }
cInetCidrRouteDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of routing entries which were chosen to be
discarded even though they are valid. One possible reason
for discarding such an entry could be to free-up buffer
space for other routing entries."
::= { ciscoIetfIpForward 8 }
-- Inet CIDR Route Table
-- The Inet CIDR Route Table deprecates and replaces the ipCidrRoute
-- Table currently in the IP Forwarding Table MIB.
-- It adds IP protocol independence.
cInetCidrRouteTable OBJECT-TYPE
SYNTAX SEQUENCE OF CInetCidrRouteEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This entity's IP Routing table."
REFERENCE
"RFC 1213 Section 6.6, The IP Group"
::= { ciscoIetfIpForward 7 }
cInetCidrRouteEntry OBJECT-TYPE
SYNTAX CInetCidrRouteEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A particular route to a particular destination, under a
particular policy."
INDEX {
cInetCidrRouteInstance,
cInetCidrRouteDestType,
cInetCidrRouteDest,
cInetCidrRoutePfxLen,
cInetCidrRouteNextHopType,
cInetCidrRouteNextHop
}
::= { cInetCidrRouteTable 1 }
CInetCidrRouteEntry ::= SEQUENCE {
cInetCidrRouteInstance Unsigned32,
cInetCidrRouteDestType InetAddressType,
cInetCidrRouteDest InetAddress,
cInetCidrRoutePfxLen InetAddressPrefixLength,
cInetCidrRouteNextHopType InetAddressType,
cInetCidrRouteNextHop InetAddress,
cInetCidrRouteIfIndex InterfaceIndex,
cInetCidrRouteType INTEGER,
cInetCidrRouteProto IANAipRouteProtocol,
cInetCidrRouteAge Integer32,
cInetCidrRouteNextHopAS InetAutonomousSystemNumber,
cInetCidrRouteMetric1 Integer32,
cInetCidrRouteMetric2 Integer32,
cInetCidrRouteMetric3 Integer32,
cInetCidrRouteMetric4 Integer32,
cInetCidrRouteMetric5 Integer32,
cInetCidrRouteStatus RowStatus
}
cInetCidrRouteInstance OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The instance identifier of the (conceptual) routing table
containing this route. This identifier may be used to
represent multiple routing tables, type-of-service routing,
scopes, or any other use of multiple tables.
XXX This needs more discussion."
::= { cInetCidrRouteEntry 1 }
cInetCidrRouteDestType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of cInetCidrRouteDest. Only IPv4 and IPv6
addresses are expected."
::= { cInetCidrRouteEntry 2 }
cInetCidrRouteDest OBJECT-TYPE
SYNTAX InetAddress (SIZE(0..36))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The destination IP address of this route.
Any assignment (implicit or otherwise) of an instance of
this object to a value x must be rejected if the bitwise
logical-AND of x with the value of the mask formed from the
corresponding instance of the cInetCidrRoutePfxLen object
is not equal to x."
::= { cInetCidrRouteEntry 3 }
cInetCidrRoutePfxLen OBJECT-TYPE
SYNTAX InetAddressPrefixLength
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicate the number of leading one bits which form the mask
to be logical-ANDed with the destination address before
being compared to the value in the cInetCidrRouteDest
field.
Any assignment (implicit or otherwise) of an instance of
this object to a value x must be rejected if the bitwise
logical-AND of the mask formed from x with the value of the
corresponding instance of the cInetCidrRouteDest object is
not equal to cInetCidrRouteDest."
::= { cInetCidrRouteEntry 4 }
cInetCidrRouteNextHopType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of inetCidrRouteNextHop. Must be the same
as that of cInetCidrRouteDestType, or unknown if there is
no next hop."
::= { cInetCidrRouteEntry 5 }
cInetCidrRouteNextHop OBJECT-TYPE
SYNTAX InetAddress (SIZE(0..36))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"On remote routes, the address of the next system en route;
Otherwise, a zero-length string."
::= { cInetCidrRouteEntry 6 }
cInetCidrRouteIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The ifIndex value which identifies the local interface
through which the next hop of this route should be
reached."
::= { cInetCidrRouteEntry 7 }
cInetCidrRouteType OBJECT-TYPE
SYNTAX INTEGER {
other (1), -- not specified by this MIB
reject (2), -- route which discards traffic and
-- returns notification
local (3), -- local interface
remote (4), -- remote destination
blackhole(5) -- route which discards traffic silently
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of route. Note that local(3) refers to a route
for which the next hop is the final destination; remote(4)
refers to a route for which the next hop is not the final
destination.
Routes which do not result in traffic forwarding or
rejection should not be displayed even if the
implementation keeps them stored internally.
reject(2) refers to a route which, if matched, discards the
message as unreachable and returns a notification (e.g.
ICMP error) to the message sender. This is used in some
protocols as a means of correctly aggregating routes.
blackhole(5) refers to a route which, if matched, discards
the message silently."
::= { cInetCidrRouteEntry 8 }
cInetCidrRouteProto OBJECT-TYPE
SYNTAX IANAipRouteProtocol
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The routing mechanism via which this route was learned.
Inclusion of values for gateway routing protocols is not
intended to imply that hosts should support those
protocols."
::= { cInetCidrRouteEntry 9 }
-- XXX new type? TimeTicks?
cInetCidrRouteAge OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of seconds since this route was last updated or
otherwise determined to be correct. Note that no semantics
of `too old' can be implied except through knowledge of the
routing protocol by which the route was learned."
::= { cInetCidrRouteEntry 10 }
cInetCidrRouteNextHopAS OBJECT-TYPE
SYNTAX InetAutonomousSystemNumber
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Autonomous System Number of the Next Hop. The
semantics of this object are determined by the
routing-protocol specified in the route's
cInetCidrRouteProto value. When this object is unknown
or not relevant its value should be set to zero."
DEFVAL { 0 }
::= { cInetCidrRouteEntry 11 }
cInetCidrRouteMetric1 OBJECT-TYPE
SYNTAX Integer32 (-2147483648..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The primary routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cInetCidrRouteProto value. If
this metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cInetCidrRouteEntry 12 }
cInetCidrRouteMetric2 OBJECT-TYPE
SYNTAX Integer32 (-2147483648..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cInetCidrRouteProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cInetCidrRouteEntry 13 }
cInetCidrRouteMetric3 OBJECT-TYPE
SYNTAX Integer32 (-2147483648..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cInetCidrRouteProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cInetCidrRouteEntry 14 }
cInetCidrRouteMetric4 OBJECT-TYPE
SYNTAX Integer32 (-2147483648..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cInetCidrRouteProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cInetCidrRouteEntry 15 }
cInetCidrRouteMetric5 OBJECT-TYPE
SYNTAX Integer32 (-2147483648..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cInetCidrRouteProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cInetCidrRouteEntry 16 }
cInetCidrRouteStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The row status variable, used according to row installation
and removal conventions."
::= { cInetCidrRouteEntry 17 }
-- Conformance information
cIpForwardConformance OBJECT IDENTIFIER ::= { ciscoIetfIpForward 5 }
cIpForwardGroups OBJECT IDENTIFIER ::= { cIpForwardConformance 1 }
cIpForwardCompliances OBJECT IDENTIFIER ::= { cIpForwardConformance 2 }
-- Compliance statements
cIpForwardCompliance2 MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for systems which have routing
tables. XXX is this right?"
MODULE -- this module
MANDATORY-GROUPS { cInetForwardCidrRouteGroup }
::= { cIpForwardCompliances 3 }
-- units of conformance
cInetForwardCidrRouteGroup OBJECT-GROUP
OBJECTS { cInetCidrRouteNumber, cInetCidrRouteDiscards,
cInetCidrRouteIfIndex, cInetCidrRouteType,
cInetCidrRouteProto, cInetCidrRouteAge,
cInetCidrRouteNextHopAS, cInetCidrRouteMetric1,
cInetCidrRouteMetric2, cInetCidrRouteMetric3,
cInetCidrRouteMetric4, cInetCidrRouteMetric5,
cInetCidrRouteStatus
}
STATUS current
DESCRIPTION
"The IP version independent CIDR Route Table."
::= { cIpForwardGroups 4 }
-- Deprecated Objects
cIpCidrRouteNumber OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The number of current ipCidrRouteTable entries that are not
invalid. This object is deprecated in favor of
cInetCidrRouteNumber and the cInetCidrRouteTable."
::= { ciscoIetfIpForward 3 }
-- IP CIDR Route Table
-- The IP CIDR Route Table obsoletes and replaces the ipRoute
-- Table current in MIB-I and MIB-II and the IP Forwarding Table.
-- It adds knowledge of the autonomous system of the next hop,
-- multiple next hops, and policy routing, and Classless
-- Inter-Domain Routing.
cIpCidrRouteTable OBJECT-TYPE
SYNTAX SEQUENCE OF CIpCidrRouteEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"This entity's IP Routing table. This table has been
deprecated in favor of the IP version neutral
cInetCidrRouteTable."
REFERENCE
"RFC 1213 Section 6.6, The IP Group"
::= { ciscoIetfIpForward 4 }
cIpCidrRouteEntry OBJECT-TYPE
SYNTAX CIpCidrRouteEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"A particular route to a particular destination, under a
particular policy."
INDEX {
cIpCidrRouteDest,
cIpCidrRouteMask,
cIpCidrRouteTos,
cIpCidrRouteNextHop
}
::= { cIpCidrRouteTable 1 }
CIpCidrRouteEntry ::= SEQUENCE {
cIpCidrRouteDest IpAddress,
cIpCidrRouteMask IpAddress,
cIpCidrRouteTos Integer32,
cIpCidrRouteNextHop IpAddress,
cIpCidrRouteIfIndex Integer32,
cIpCidrRouteType INTEGER,
cIpCidrRouteProto INTEGER,
cIpCidrRouteAge Integer32,
cIpCidrRouteInfo OBJECT IDENTIFIER,
cIpCidrRouteNextHopAS Integer32,
cIpCidrRouteMetric1 Integer32,
cIpCidrRouteMetric2 Integer32,
cIpCidrRouteMetric3 Integer32,
cIpCidrRouteMetric4 Integer32,
cIpCidrRouteMetric5 Integer32,
cIpCidrRouteStatus RowStatus
}
cIpCidrRouteDest OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The destination IP address of this route.
This object may not take a Multicast (Class D) address
value.
Any assignment (implicit or otherwise) of an instance of
this object to a value x must be rejected if the bitwise
logical-AND of x with the value of the corresponding
instance of the cIpCidrRouteMask object is not equal to x."
::= { cIpCidrRouteEntry 1 }
cIpCidrRouteMask OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"Indicate the mask to be logical-ANDed with the destination
address before being compared to the value in the
cIpCidrRouteDest field. For those systems that do not
support arbitrary subnet masks, an agent constructs the
value of the cIpCidrRouteMask by reference to the IP
Address Class.
Any assignment (implicit or otherwise) of an instance of
this object to a value x must be rejected if the bitwise
logical-AND of x with the value of the corresponding
instance of the cIpCidrRouteDest object is not equal to
cIpCidrRouteDest."
::= { cIpCidrRouteEntry 2 }
-- The following convention is included for specification
-- of TOS Field contents. At this time, the Host Requirements
-- and the Router Requirements documents disagree on the width
-- of the TOS field. This mapping describes the Router
-- Requirements mapping, and leaves room to widen the TOS field
-- without impact to fielded systems.
cIpCidrRouteTos OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The policy specifier is the IP TOS Field. The encoding
of IP TOS is as specified by the following convention.
Zero indicates the default path if no more specific
policy applies.
+-----+-----+-----+-----+-----+-----+-----+-----+
| | | |
| PRECEDENCE | TYPE OF SERVICE | 0 |
| | | |
+-----+-----+-----+-----+-----+-----+-----+-----+
IP TOS IP TOS
Field Policy Field Policy
Contents Code Contents Code
0 0 0 0 ==> 0 0 0 0 1 ==> 2
0 0 1 0 ==> 4 0 0 1 1 ==> 6
0 1 0 0 ==> 8 0 1 0 1 ==> 10
0 1 1 0 ==> 12 0 1 1 1 ==> 14
1 0 0 0 ==> 16 1 0 0 1 ==> 18
1 0 1 0 ==> 20 1 0 1 1 ==> 22
1 1 0 0 ==> 24 1 1 0 1 ==> 26
1 1 1 0 ==> 28 1 1 1 1 ==> 30"
::= { cIpCidrRouteEntry 3 }
cIpCidrRouteNextHop OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"On remote routes, the address of the next system en route;
Otherwise, 0.0.0.0."
::= { cIpCidrRouteEntry 4 }
cIpCidrRouteIfIndex OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"The ifIndex value which identifies the local interface
through which the next hop of this route should be
reached."
DEFVAL { 0 }
::= { cIpCidrRouteEntry 5 }
cIpCidrRouteType OBJECT-TYPE
SYNTAX INTEGER {
other (1), -- not specified by this MIB
reject (2), -- route which discards traffic
local (3), -- local interface
remote (4) -- remote destination
}
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"The type of route. Note that local(3) refers to a route
for which the next hop is the final destination; remote(4)
refers to a route for which the next hop is not the final
destination.
Routes which do not result in traffic forwarding or
rejection should not be displayed even if the
implementation keeps them stored internally.
reject (2) refers to a route which, if matched, discards
the message as unreachable. This is used in some
protocols as a means of correctly aggregating routes."
::= { cIpCidrRouteEntry 6 }
cIpCidrRouteProto OBJECT-TYPE
SYNTAX INTEGER {
other (1), -- not specified
local (2), -- local interface
netmgmt (3), -- static route
icmp (4), -- result of ICMP Redirect
-- the following are all dynamic
-- routing protocols
egp (5), -- Exterior Gateway Protocol
ggp (6), -- Gateway-Gateway Protocol
hello (7), -- FuzzBall HelloSpeak
rip (8), -- Berkeley RIP or RIP-II
isIs (9), -- Dual IS-IS
esIs (10), -- ISO 9542
ciscoIgrp (11), -- Cisco IGRP
bbnSpfIgp (12), -- BBN SPF IGP
ospf (13), -- Open Shortest Path First
bgp (14), -- Border Gateway Protocol
idpr (15), -- InterDomain Policy Routing
ciscoEigrp (16) -- Cisco EIGRP
}
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The routing mechanism via which this route was learned.
Inclusion of values for gateway routing protocols is not
intended to imply that hosts should support those
protocols."
::= { cIpCidrRouteEntry 7 }
cIpCidrRouteAge OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The number of seconds since this route was last updated or
otherwise determined to be correct. Note that no semantics
of `too old' can be implied except through knowledge of the
routing protocol by which the route was learned."
DEFVAL { 0 }
::= { cIpCidrRouteEntry 8 }
cIpCidrRouteInfo OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"A reference to MIB definitions specific to the particular
routing protocol which is responsible for this route, as
determined by the value specified in the route's
cIpCidrRouteProto value. If this information is not
present, its value should be set to the OBJECT IDENTIFIER
{ 0 0 }, which is a syntactically valid object identifier,
and any implementation conforming to ASN.1 and the Basic
Encoding Rules must be able to generate and recognize this
value."
::= { cIpCidrRouteEntry 9 }
cIpCidrRouteNextHopAS OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"The Autonomous System Number of the Next Hop. The
semantics of this object are determined by the
routing-protocol specified in the route's
cIpCidrRouteProto value. When this object is unknown or
not relevant its value should be set to zero."
DEFVAL { 0 }
::= { cIpCidrRouteEntry 10 }
cIpCidrRouteMetric1 OBJECT-TYPE
SYNTAX Integer32 (-2147483647..2147483647)
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"The primary routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cIpCidrRouteProto value. If
this metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cIpCidrRouteEntry 11 }
cIpCidrRouteMetric2 OBJECT-TYPE
SYNTAX Integer32 (-2147483647..2147483647)
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cIpCidrRouteProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cIpCidrRouteEntry 12 }
cIpCidrRouteMetric3 OBJECT-TYPE
SYNTAX Integer32 (-2147483647..2147483647)
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cIpCidrRouteProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cIpCidrRouteEntry 13 }
cIpCidrRouteMetric4 OBJECT-TYPE
SYNTAX Integer32 (-2147483647..2147483647)
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cIpCidrRouteProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cIpCidrRouteEntry 14 }
cIpCidrRouteMetric5 OBJECT-TYPE
SYNTAX Integer32 (-2147483647..2147483647)
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cIpCidrRouteProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cIpCidrRouteEntry 15 }
cIpCidrRouteStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"The row status variable, used according to row installation
and removal conventions."
::= { cIpCidrRouteEntry 16 }
-- compliance statements
cIpForwardCompliance MODULE-COMPLIANCE
STATUS deprecated
DESCRIPTION
"The compliance statement for SNMPv2 entities which
implement the ipForward MIB."
MODULE -- this module
MANDATORY-GROUPS { cIpForwardCidrRouteGroup }
::= { cIpForwardCompliances 1 }
-- units of conformance
cIpForwardCidrRouteGroup OBJECT-GROUP
OBJECTS { cIpCidrRouteNumber, cIpCidrRouteDest,
cIpCidrRouteMask, cIpCidrRouteTos,
cIpCidrRouteNextHop, cIpCidrRouteIfIndex,
cIpCidrRouteType, cIpCidrRouteProto,
cIpCidrRouteAge, cIpCidrRouteInfo,
cIpCidrRouteNextHopAS, cIpCidrRouteMetric1,
cIpCidrRouteMetric2, cIpCidrRouteMetric3,
cIpCidrRouteMetric4, cIpCidrRouteMetric5,
cIpCidrRouteStatus
}
STATUS deprecated
DESCRIPTION
"The CIDR Route Table."
::= { cIpForwardGroups 3 }
-- Obsoleted Definitions - Objects
cIpForwardNumber OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The number of current cIpForwardTable entries that are not
invalid."
::= { ciscoIetfIpForward 1 }
-- IP Forwarding Table
-- The IP Forwarding Table obsoletes and replaces the ipRoute
-- Table current in MIB-I and MIB-II. It adds knowledge of
-- the autonomous system of the next hop, multiple next hop
-- support, and policy routing support.
cIpForwardTable OBJECT-TYPE
SYNTAX SEQUENCE OF CIpForwardEntry
MAX-ACCESS not-accessible
STATUS obsolete
DESCRIPTION
"This entity's IP Routing table."
REFERENCE
"RFC 1213 Section 6.6, The IP Group"
::= { ciscoIetfIpForward 2 }
cIpForwardEntry OBJECT-TYPE
SYNTAX CIpForwardEntry
MAX-ACCESS not-accessible
STATUS obsolete
DESCRIPTION
"A particular route to a particular destination, under a
particular policy."
INDEX {
cIpForwardDest,
cIpForwardProto,
cIpForwardPolicy,
cIpForwardNextHop
}
::= { cIpForwardTable 1 }
CIpForwardEntry ::= SEQUENCE {
cIpForwardDest IpAddress,
cIpForwardMask IpAddress,
cIpForwardPolicy Integer32,
cIpForwardNextHop IpAddress,
cIpForwardIfIndex Integer32,
cIpForwardType INTEGER,
cIpForwardProto INTEGER,
cIpForwardAge Integer32,
cIpForwardInfo OBJECT IDENTIFIER,
cIpForwardNextHopAS Integer32,
cIpForwardMetric1 Integer32,
cIpForwardMetric2 Integer32,
cIpForwardMetric3 Integer32,
cIpForwardMetric4 Integer32,
cIpForwardMetric5 Integer32
}
cIpForwardDest OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The destination IP address of this route. An entry with a
value of 0.0.0.0 is considered a default route.
This object may not take a Multicast (Class D) address
value.
Any assignment (implicit or otherwise) of an instance of
this object to a value x must be rejected if the bitwise
logical-AND of x with the value of the corresponding
instance of the cIpForwardMask object is not equal to x."
::= { cIpForwardEntry 1 }
cIpForwardMask OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"Indicate the mask to be logical-ANDed with the destination
address before being compared to the value in the
cIpForwardDest field. For those systems that do not
support arbitrary subnet masks, an agent constructs the
value of the cIpForwardMask by reference to the IP
Address Class.
Any assignment (implicit or otherwise) of an instance of
this object to a value x must be rejected if the bitwise
logical-AND of x with the value of the corresponding
instance of the cIpForwardDest object is not equal to
cIpForwardDest."
DEFVAL { '00000000'h } -- 0.0.0.0
::= { cIpForwardEntry 2 }
-- The following convention is included for specification
-- of TOS Field contents. At this time, the Host Requirements
-- and the Router Requirements documents disagree on the width
-- of the TOS field. This mapping describes the Router
-- Requirements mapping, and leaves room to widen the TOS field
-- without impact to fielded systems.
cIpForwardPolicy OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The general set of conditions that would cause
the selection of one multipath route (set of
next hops for a given destination) is referred
to as 'policy'.
Unless the mechanism indicated by ipForwardProto
specifies otherwise, the policy specifier is
the IP TOS Field. The encoding of IP TOS is as
specified by the following convention. Zero
indicates the default path if no more specific
policy applies.
+-----+-----+-----+-----+-----+-----+-----+-----+
| | | |
| PRECEDENCE | TYPE OF SERVICE | 0 |
| | | |
+-----+-----+-----+-----+-----+-----+-----+-----+
IP TOS IP TOS
Field Policy Field Policy
Contents Code Contents Code
0 0 0 0 ==> 0 0 0 0 1 ==> 2
0 0 1 0 ==> 4 0 0 1 1 ==> 6
0 1 0 0 ==> 8 0 1 0 1 ==> 10
0 1 1 0 ==> 12 0 1 1 1 ==> 14
1 0 0 0 ==> 16 1 0 0 1 ==> 18
1 0 1 0 ==> 20 1 0 1 1 ==> 22
1 1 0 0 ==> 24 1 1 0 1 ==> 26
1 1 1 0 ==> 28 1 1 1 1 ==> 30
Protocols defining 'policy' otherwise must either
define a set of values which are valid for
this object or must implement an integer-instanced
policy table for which this object's
value acts as an index."
::= { cIpForwardEntry 3 }
cIpForwardNextHop OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"On remote routes, the address of the next system en route;
Otherwise, 0.0.0.0."
::= { cIpForwardEntry 4 }
cIpForwardIfIndex OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"The ifIndex value which identifies the local interface
through which the next hop of this route should be
reached."
DEFVAL { 0 }
::= { cIpForwardEntry 5 }
cIpForwardType OBJECT-TYPE
SYNTAX INTEGER {
other (1), -- not specified by this MIB
invalid (2), -- logically deleted
local (3), -- local interface
remote (4) -- remote destination
}
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"The type of route. Note that local(3) refers to a route
for which the next hop is the final destination; remote(4)
refers to a route for which the next hop is not the final
destination.
Setting this object to the value invalid(2) has the effect
of invalidating the corresponding entry in the
cIpForwardTable object. That is, it effectively
disassociates the destination identified with said entry
from the route identified with said entry. It is an
implementation-specific matter as to whether the agent
removes an invalidated entry from the table. Accordingly,
management stations must be prepared to receive tabular
information from agents that corresponds to entries not
currently in use. Proper interpretation of such entries
requires examination of the relevant cIpForwardType
object."
DEFVAL { invalid }
::= { cIpForwardEntry 6 }
cIpForwardProto OBJECT-TYPE
SYNTAX INTEGER {
other (1), -- not specified
local (2), -- local interface
netmgmt (3), -- static route
icmp (4), -- result of ICMP Redirect
-- the following are all dynamic
-- routing protocols
egp (5), -- Exterior Gateway Protocol
ggp (6), -- Gateway-Gateway Protocol
hello (7), -- FuzzBall HelloSpeak
rip (8), -- Berkeley RIP or RIP-II
is-is (9), -- Dual IS-IS
es-is (10), -- ISO 9542
ciscoIgrp (11), -- Cisco IGRP
bbnSpfIgp (12), -- BBN SPF IGP
ospf (13), -- Open Shortest Path First
bgp (14), -- Border Gateway Protocol
idpr (15) -- InterDomain Policy Routing
}
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The routing mechanism via which this route was learned.
Inclusion of values for gateway routing protocols is not
intended to imply that hosts should support those
protocols."
::= { cIpForwardEntry 7 }
cIpForwardAge OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-only
STATUS obsolete
DESCRIPTION
"The number of seconds since this route was last updated or
otherwise determined to be correct. Note that no semantics
of `too old' can be implied except through knowledge of the
routing protocol by which the route was learned."
DEFVAL { 0 }
::= { cIpForwardEntry 8 }
cIpForwardInfo OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"A reference to MIB definitions specific to the particular
routing protocol which is responsible for this route, as
determined by the value specified in the route's
cIpForwardProto value. If this information is not present,
its value should be set to the OBJECT IDENTIFIER { 0 0 },
which is a syntactically valid object identifier, and any
implementation conforming to ASN.1 and the Basic Encoding
Rules must be able to generate and recognize this value."
::= { cIpForwardEntry 9 }
cIpForwardNextHopAS OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"The Autonomous System Number of the Next Hop. When this is
unknown or not relevant to the protocol indicated by
cIpForwardProto, zero."
DEFVAL { 0 }
::= { cIpForwardEntry 10 }
cIpForwardMetric1 OBJECT-TYPE
SYNTAX Integer32 (-2147483647..2147483647)
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"The primary routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cIpForwardProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cIpForwardEntry 11 }
cIpForwardMetric2 OBJECT-TYPE
SYNTAX Integer32 (-2147483647..2147483647)
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cIpForwardProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cIpForwardEntry 12 }
cIpForwardMetric3 OBJECT-TYPE
SYNTAX Integer32 (-2147483647..2147483647)
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cIpForwardProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cIpForwardEntry 13 }
cIpForwardMetric4 OBJECT-TYPE
SYNTAX Integer32 (-2147483647..2147483647)
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cIpForwardProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cIpForwardEntry 14 }
cIpForwardMetric5 OBJECT-TYPE
SYNTAX Integer32 (-2147483647..2147483647)
MAX-ACCESS read-create
STATUS obsolete
DESCRIPTION
"An alternate routing metric for this route. The semantics
of this metric are determined by the routing-protocol
specified in the route's cIpForwardProto value. If this
metric is not used, its value should be set to -1."
DEFVAL { -1 }
::= { cIpForwardEntry 15 }
-- Obsoleted Definitions - Groups
-- compliance statements
cIpForwardOldCompliance MODULE-COMPLIANCE
STATUS obsolete
DESCRIPTION
"The compliance statement for SNMP entities which implement
the ipForward MIB."
MODULE -- this module
MANDATORY-GROUPS { cIpForwardMultiPathGroup }
::= { cIpForwardCompliances 2 }
cIpForwardMultiPathGroup OBJECT-GROUP
OBJECTS { cIpForwardNumber,
cIpForwardDest, cIpForwardMask, cIpForwardPolicy,
cIpForwardNextHop, cIpForwardIfIndex, cIpForwardType,
cIpForwardProto, cIpForwardAge, cIpForwardInfo,
cIpForwardNextHopAS,
cIpForwardMetric1, cIpForwardMetric2, cIpForwardMetric3,
cIpForwardMetric4, cIpForwardMetric5
}
STATUS obsolete
DESCRIPTION
"IP Multipath Route Table."
::= { cIpForwardGroups 2 }
END
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