DC-MGMD-ROUTER-MIB Table View

Table-centric layout grouping table, row, and column objects.

Tables
10
Rows
10
Columns
177
.1.2.826.42.1.1578918.5.86.1.1.1 · 1 row entry · 42 columns
Uses the versa variant from /opt/observium/mibs/versa.
Command help
Walk mgmdRouterEntTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DC-MGMD-ROUTER-MIB' -M '/opt/observium/mibs/versa:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DC-MGMD-ROUTER-MIB::mgmdRouterEntTable'
This table is used to create and manage DC-IGMP/MLD Router
entities.  A row in this table corresponds to a single
DC-IGMP/MLD Router entity.
mgmdRouterEntEntry row .1.2.826.42.1.1578918.5.86.1.1.1.1
An entry (conceptual row) representing a DC-IGMP Router
entity.
Column Syntax OID
The entity index value identifying the entity.
DC-MASTER-TCEntityIndex
Type Constraints:
range: 1..2147483647
.1.2.826.42.1.1578918.5.86.1.1.1.1.1
The protocol type supported by this entity.

This object can only be changed when there are no rows configured
in the mgmdRouterInterfaceTable and either the admin status of this
row is admin down or the r…
INET-ADDRESS-MIBInetAddressTyper/w
Type Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
25l2vpn
.1.2.826.42.1.1578918.5.86.1.1.1.1.2
Used to create and delete the entity.
SNMPv2-TCRowStatusr/w
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
Description:
The RowStatus textual convention is used to manage the
creation and deletion of conceptual rows, and is used as the
value of the SYNTAX clause for the status column of a
conceptual row (as described in Section 7.7.1 of …
.1.2.826.42.1.1578918.5.86.1.1.1.1.3
The desired administrative state of the entity.
DC-MASTER-TCAdminStatusr/w
Type Values:
1adminStatusUp
2adminStatusDown
.1.2.826.42.1.1578918.5.86.1.1.1.1.4
The current operational state of the entity.
DC-MASTER-TCNpgOperStatus
Type Values:
1operStatusUp
2operStatusDown
3operStatusGoingUp
4operStatusGoingDown
5operStatusActFailed
8operStatusFailed
10operStatusFailedPerm
11operStatusFailing
.1.2.826.42.1.1578918.5.86.1.1.1.1.5
The protocol type of the Multicast Routing Protocol
Manager (MRPM) to join to. Together with
mgmdRouterEntMrpmEntIndex, this uniquely identifies the
MRPM entity.

To configure this entity to perform IGMP …
DC-MCAST-ROUTING-TCMrpmTyper/w
Type Values:
0none
1pim
2igmp
3dvmrp
4mospf
5cbt
6bgmp
7igmpproxy
8igmpsnooping
.1.2.826.42.1.1578918.5.86.1.1.1.1.6
The entity index value of the Multicast Routing
Protocol Manager (MRPM) to join to. Together with
mgmdRouterEntMrpmType, this uniquely identifies the MRPM
entity.

This object cannot be changed while the …
DC-MASTER-TCEntityIndexr/w
Type Constraints:
range: 1..2147483647
.1.2.826.42.1.1578918.5.86.1.1.1.1.7
The definition of the SSM address range to be used by this entity.

The entity will apply SSM semantics to any group address that is
included in the access list identified by this object.

If…
DC-MASTER-TCStdAccessListListIndexOrZeror/w
Type Constraints:
range: 0..2147483647
.1.2.826.42.1.1578918.5.86.1.1.1.1.8
The number of received queries that were processed as valid (not
bad or filtered out), since the Router entity was activated.

This counter covers all interfaces, and is reset on entity
activation, or when…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.9
The number of received reports that were processed as valid (not
bad or filtered out), since the Router entity was activated.

IGMPv3 and MLDv2 reports containing multiple records are counted
once for each…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.10
The number of received IGMPv2 leave or MLDv1 done reports that
were processed as valid (not bad or filtered out), since the
Router entity was activated.

This counter covers all interfaces, and is reset on…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.11
The total number of queries, reports and leaves that were
processed as valid (not bad or filtered out), since the Router
entity was activated.

This counter covers all interfaces, and is reset on entity
ac…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.12
The number of reports that were not processed because they failed
a protocol version filter, since the Router entity was activated.

This counter covers all interfaces, and is reset on entity
activation, o…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.13
The number of received queries that were not processed
because their version clashed with the configured version for the,
interface they arrived on, since the Router entity was activated.

This counter cov…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.14
The number of groups and sources that were not processed because
they exceeded a group or source state limit, since the Router
entity was activated.

IGMPv3 and MLDv2 reports containing multiple records an…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.15
The number of groups and sources that were not processed because
they were excluded by a filter, since the Router entity was
activated.

IGMPv3 and MLDv2 reports containing multiple records and multiple
so…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.16
The number of reports that were not processed because they
were for a link-local multicast address, since the Router
entity was activated.

IGMPv3 and MLDv2 reports containing multiple records are
counted …
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.17
The number of queries and reports that were not processed
for some other reason, since the Router entity was
activated.

IGMPv3 and MLDv2 reports containing multiple records and
multiple sources are counte…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.18
The total number of filtered queries, groups and sources in
received messages that were not processed because they failed a
filter, since the Router entity was activated.

This counter covers all interface…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.19
The number of received messages that were not processed
because they had a bad checksum, since the Router entity was
activated.

This counter covers all interfaces, and is reset on entity
activation, or wh…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.20
The number of received messages that were not processed
because they were missing the router alert option, since the
Router entity was activated.

This counter covers all interfaces, and is reset on entity…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.21
The number of records in received messages that were not
processed because they represent whole group join/leave
operations for a group in the SSM address range, since the Router
entity was activated.

Thi…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.22
The number of received messages that were not processed because
of some non-conformance other than checksum, router alert, or SSM
clash, since the Router entity was activated.

This counter covers all inte…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.23
The total number of received records and messages that were not
processed because of some non-conformance, since the Router
entity was activated.

This counter covers all interfaces, and is reset on entity…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.24
The total number of queries sent by this Router entity
since it was activated.

This counter covers all interfaces, and is reset on entity
activation, or when mgmdRouterEntStatsReset is set to
TRUE.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.25
The total number of queries received from non-Querier
snooping switches (that is, queries with the unspecified
address as the source IP address, 0.0.0.0 for IPv4, :: for
IPv6) by this Router entity since it was activate…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.26
Set this object to 'true' to reset all stats counters in this
table.

Reading the value of this object has no meaning.
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.1.1.27
The type of bridge domain supported by this entity. This
value is learned from the MRPM join partner.

This field is only relevant for IGMP snooping. If the
entity is not joined to an MRPM performing IGM…
DC-MASTER-TCL2BridgeDomainType
Type Values:
0bridgeDomainNone
1bridgeDomainVlan
2bridgeDomainVpws
3bridgeDomainVpls
4bridgeDomainEvpn
.1.2.826.42.1.1578918.5.86.1.1.1.1.28
The principal ID of the bridge domain supported by this
entity. This value is learned from the MRPM join partner.

This field is only valid if mgmdRouterEntSnoopBrdgeDomType
is not 'none'. Otherwise, thi…
SNMPv2-SMIUnsigned32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.29
The secondary ID of the bridge domain supported by this
entity. This value is learned from the MRPM join partner.

This field is only valid if mgmdRouterEntSnoopBrdgeDomType
is 'vpws' or 'vpls'. Otherwis…
SNMPv2-SMIUnsigned32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.30
If the entity is performing IGMP snooping, this is the
source IPv4 address for all types of Query message that it
originates.

The default value is the unspecified address (0.0.0.0).

This fi…
INET-ADDRESS-MIBInetAddressIPv4r/w
Type Constraints:
range: 4
.1.2.826.42.1.1578918.5.86.1.1.1.1.31
If the entity is performing IGMP snooping, this is the
source IPv6 address for all types of Query message that it
originates.

The default value is the unspecified address (::).

This field h…
INET-ADDRESS-MIBInetAddressIPv6r/w
Type Constraints:
range: 16
.1.2.826.42.1.1578918.5.86.1.1.1.1.32
If the entity is performing IGMP snooping, set this field
to 'true' to enable origination of periodic General Query
messages.

The source address to use on these Query messages is
specified by mgmdRouterEn…
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.1.1.33
The scope of interfaces to be used by this entity.

When this entity requests information about interfaces,
the request includes the scope of information that the
component wishes to receive. Only interfa…
DC-MASTER-TCInterfaceScoper/w
Type Constraints:
range: 0..3
.1.2.826.42.1.1578918.5.86.1.1.1.1.34
The entity index of the I3 instance to which DC-IGMP
should join.

This object cannot be changed while the row is active.

The field is not expected to be exposed to end users and
is not expe…
DC-MASTER-TCEntityIndexr/w
Type Constraints:
range: 1..2147483647
.1.2.826.42.1.1578918.5.86.1.1.1.1.35
The entity index of the Sockets stub instance to which
DC-IGMP should join.

This object cannot be changed while the row is active.

The field is not expected to be exposed to end users and
i…
DC-MASTER-TCEntityIndexr/w
Type Constraints:
range: 1..2147483647
.1.2.826.42.1.1578918.5.86.1.1.1.1.36
The entity index of the BDII instance to which DC-IGMP
should join.

This object cannot be changed while the row is active.

The field is not expected to be exposed to end users and
is not ex…
DC-MASTER-TCEntityIndexr/w
Type Constraints:
range: 1..2147483647
.1.2.826.42.1.1578918.5.86.1.1.1.1.37
If the entity is performing IGMP snooping, DC-IGMP can
maintain either a BDII join or an I3 join to get active
topology information. Set this field to 'false' to enable
usage of a BDII join for this purpose. Set this …
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.1.1.38
The time the local router will wait before re-querying
the bridge domain manager.
SNMPv2-SMIUnsigned32r/w
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.39
The time the local router will wait after the BDII join
has failed before discarding all information learned over
the BDII.
SNMPv2-SMIUnsigned32r/w
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.1.1.40
This value describes routing instance name. This value
is passed, while configuring the routing instance.
OctetStringr/w
Constraints:
range: 0-128
.1.2.826.42.1.1578918.5.86.1.1.1.1.41
Set this object to 'true' to cause this entity
to remove all group membership state.

When read, this field always returns false.
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.1.1.42
.1.2.826.42.1.1578918.5.86.1.1.3 · 1 row entry · 72 columns
Uses the versa variant from /opt/observium/mibs/versa.
Command help
Walk mgmdRouterInterfaceTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DC-MGMD-ROUTER-MIB' -M '/opt/observium/mibs/versa:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DC-MGMD-ROUTER-MIB::mgmdRouterInterfaceTable'
This table is used to create and manage interfaces on which
IGMP or MLD is enabled.
mgmdRouterInterfaceEntry row .1.2.826.42.1.1578918.5.86.1.1.3.1
An entry (conceptual row) representing an interface on
which IGMP or MLD is enabled.
Column Syntax OID
The ifIndex value of the interface for which IGMP or MLD
is enabled. The table is indexed by the ifIndex value and
the InetAddressType to allow for interfaces which may be
configured in both IPv4 and IPv6 modes.
IF-MIBInterfaceIndex
Type Constraints:
range: 1..2147483647
Description:
A unique value, greater than zero, for each interface or
interface sub-layer in the managed system. It is
recommended that values are assigned contiguously starting
from 1. The value for each interface sub-layer must …
.1.2.826.42.1.1578918.5.86.1.1.3.1.2
The address type of this interface. This entry along with
the ifIndex value acts as the index to the
mgmdRouterInterface table. A physical interface may be
-- DC modifications {
-- Text clarification…
INET-ADDRESS-MIBInetAddressType
Type Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
25l2vpn
.1.2.826.42.1.1578918.5.86.1.1.3.1.3
The address of the IGMP or MLD Querier on the IP subnet to
-- DC modifications {
-- Text clarification
which this interface is attached. The InetAddressType (for
example, IPv4 or IPv6), is identified …
OctetString
Constraints:
range: 16-16
range: 4-4
.1.2.826.42.1.1578918.5.86.1.1.3.1.4
The desired value of Query Interval on this interface.

The frequency at which IGMP or MLD General Query packets
are transmitted on this interface.

For IGMPv3/MLDv2, if the entity is not the…
secondsUnsigned32r/w
Constraints:
range: 1-31744
.1.2.826.42.1.1578918.5.86.1.1.3.1.5
The status of this MIB row.

The activation of a row enables the router side of IGMP or
MLD on the interface. The destruction of a row disables the
router side of IGMP or MLD on the interface.
SNMPv2-TCRowStatusr/w
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
Description:
The RowStatus textual convention is used to manage the
creation and deletion of conceptual rows, and is used as the
value of the SYNTAX clause for the status column of a
conceptual row (as described in Section 7.7.1 of …
.1.2.826.42.1.1578918.5.86.1.1.3.1.6
The desired administrative state of the interface.
DC-MASTER-TCAdminStatusr/w
Type Values:
1adminStatusUp
2adminStatusDown
.1.2.826.42.1.1578918.5.86.1.1.3.1.7
The current operational state of the interface.
DC-MASTER-TCNpgOperStatus
Type Values:
1operStatusUp
2operStatusDown
3operStatusGoingUp
4operStatusGoingDown
5operStatusActFailed
8operStatusFailed
10operStatusFailedPerm
11operStatusFailing
.1.2.826.42.1.1578918.5.86.1.1.3.1.8
The version of MGMD which is running on this interface.
Value 1 applies to IGMPv1 routers only. Value 2 applies
to IGMPv2 and MLDv1 routers, and value 3 applies to IGMPv3
and MLDv2 routers.

This object c…
Unsigned32r/w
Constraints:
range: 1-3
.1.2.826.42.1.1578918.5.86.1.1.3.1.9
The desired value of Maximum Query Response Time for this
interface.

The Maximum Query Response Time is advertised in MGMDv2 or
v3 queries on this interface.

-- DC modifications {
-- …
tenths of secondsUnsigned32r/w
Constraints:
range: 0-83876
.1.2.826.42.1.1578918.5.86.1.1.3.1.10
The time since mgmdRouterInterfaceQuerier was last
changed.
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.11
The amount of time remaining before the Other Querier
Present Timer expires. If the local system is the querier,
the value of this object is zero.
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.12
The number of general queries received whose IGMP or MLD
version does not match the equivalent
mgmdRouterInterfaceVersion, over the lifetime of the row
entry. Both IGMP and MLD require that all routers on a LAN
be conf…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.13
The number of times a group membership has been added on
this interface; that is, the number of times an entry for
this interface has been added to the Cache Table. This
object gives an indication of the amount of IGMP…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.14
The maximum number of entries for this interface in the
RouterCache Table. If this object is 0, there is no limit.
SNMPv2-SMIUnsigned32r/w
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.15
The maximum number of entries for this interface in the
RouterSrcList Table. If this object is 0, there is no
limit.
SNMPv2-SMIUnsigned32r/w
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.16
The current number of entries for this interface in the
RouterCache Table.

-- DC modifications {
-- Add text for gauge behavior
This field is an SNMP gauge. It can increase or decrease,
but …
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.17
The current number of entries for this interface in the
mgmdRouterSrcList Table.

This includes sources which are not visible in
mgmdRouterSrcList because they don't match the mode of their
parent group - …
SNMPv2-SMIGauge32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.18
The desired value of Robustness on this interface.
-- } End DC modifications

The Robustness Variable allows tuning for the expected
packet loss on a subnet. If a subnet is expected to be
-- DC modificati…
Unsigned32r/w
Constraints:
range: 1-255
.1.2.826.42.1.1578918.5.86.1.1.3.1.19
The desired value of Last Member Query Interval on this
interface.

The Last Member Query Interval is the Max Response Time
inserted into Group-Specific and Group-and-Source-specific
Queries sent in respon…
tenths of secondsUnsigned32r/w
Constraints:
range: 1-83876
.1.2.826.42.1.1578918.5.86.1.1.3.1.20
Represents the number of Group-specific and
Group-and-Source-specific queries sent by the router before
it assumes there are no local members.
Unsigned32
Constraints:
range: 1-255
.1.2.826.42.1.1578918.5.86.1.1.3.1.21
This variable represents the interval between General
Queries sent by a Querier on startup.
secondsUnsigned32
Constraints:
range: 1-31744
.1.2.826.42.1.1578918.5.86.1.1.3.1.22
Represents the number of Queries sent out on startup
separated by the Startup Query Interval.
Unsigned32
Constraints:
range: 1-255
.1.2.826.42.1.1578918.5.86.1.1.3.1.23
If this object is set to 'true', the router ignores any
MGMD packets that do not have the Router Alert option set.
Ignoring these packets provides improved security, because
it is desirable for routers not to forward fo…
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.3.1.24
If this object is set to 'true', the router ignores any
IGMPv1 packets. Ignoring these packets provides improved
security, by preventing a forged IGMPv1 packet putting the
group into IGMPv1 compatibility mode and hence…
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.3.1.25
If this object is set to 'true', the router ignores any
IGMPv2 or MLDv1 packets. Ignoring these packets provides
improved security, by preventing a forged IGMPv2 or MLDv1
packet putting the group into back compatibilit…
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.3.1.26
If this object is set to 'true', then when the router
receives a request to leave a group or source, it
immediately updates the routing table without running a
timer. If mgmdRouterInterfaceExplTracking is also 'true'
t…
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.3.1.27
The interface will ignore requests to join any ASM group
address that is not included in the standard access list
with a list index corresponding to the value configured
for this object. This filter applies to both (*,…
DC-MASTER-TCStdAccessListListIndexOrZeror/w
Type Constraints:
range: 0..2147483647
.1.2.826.42.1.1578918.5.86.1.1.3.1.28
For an SSM group, the interface will ignore requests to
join any group/source pair that is not included in the
extended access list with a list index corresponding to
the value configured for this object.
DC-MASTER-TCExtAccessListListIndexOrZeror/w
Type Constraints:
range: 0..2147483647
.1.2.826.42.1.1578918.5.86.1.1.3.1.29
If this object and the mgmdRouterInterfaceImmedtLeave
object are both set to 'true', then when the router
receives a request to leave a group or source, it
immediately updates the routing table without running a
timer. …
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.3.1.30
The number of failed joins received for this interface -
that is, the number of times a group membership could not
be added on this interface.

This counter is only returned on a GET operation for this
MIB…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.31
The number of General Queries sent for this interface.

This counter is only returned on a GET operation for this
MIB row if mgmdRouterInterfaceEnableStats is set to
'true'.

This counter is …
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.32
The number of Specific Queries sent for this interface.

This counter is only returned on a GET operation for this
MIB row if mgmdRouterInterfaceEnableStats is set to
'true'.

This counter is…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.33
The total number of all IGMP or MLD messages received for
this interface. This includes both valid messages and
invalid messages, including those where the version cannot
be determined.

This counter is o…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.34
The number of IGMPv1 messages received for this interface.
This includes both valid and invalid messages.

This counter is only returned on a GET operation for this
MIB row if mgmdRouterInterfaceEnableStat…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.35
The number of IGMPv2 or MLDv1 messages received for this
interface. This includes both valid and invalid messages.

This counter is only returned on a GET operation for this
MIB row if mgmdRouterInterface…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.36
The number of IGMPv3 or MLDv2 messages received for this
interface. This includes both valid and invalid messages.

This counter is only returned on a GET operation for this
MIB row if mgmdRouterInterface…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.37
The number of Invalid IGMP or MLD messages received for this
interface.

This counter is only returned on a GET operation for this
MIB row if mgmdRouterInterfaceEnableStats is set to
'true'.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.38
The maximum number of multicast groups that have been active
on the interface. This is equal to the peak value of the
mgmdRouterInterfaceGroups gauge.

This field is only returned on a GET operation for t…
SNMPv2-SMIUnsigned32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.39
This object defines whether DC-IGMP returns
interface-specific statistics on MIB GET operations for
this interface's MIB row.

If this object is modified from 'true' to 'false' and back
to 'true', the stat…
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.3.1.40
The interface will ignore requests to join any
group/source pair that is not included in the extended
access list with a list index corresponding to the value
configured for this object.

If the value of t…
DC-MASTER-TCExtAccessListListIndexOrZeror/w
Type Constraints:
range: 0..2147483647
.1.2.826.42.1.1578918.5.86.1.1.3.1.41
The value of Robustness in use on this interface.

The Robustness Variable allows tuning for the expected
packet loss on a subnet. If a subnet is expected to be
lossy, the Robustness Variable may be incre…
Unsigned32
Constraints:
range: 1-255
.1.2.826.42.1.1578918.5.86.1.1.3.1.42
The value of Query Interval in use on this interface.

The frequency at which IGMP or MLD General Query packets
are transmitted on this interface.

For IGMPv3/MLDv2 or IGMP snooping, this may…
secondsUnsigned32
Constraints:
range: 1-31744
.1.2.826.42.1.1578918.5.86.1.1.3.1.43
The value of Maximum Query Response Time in use on this
interface.

For IGMPv3/MLDv2 or IGMP snooping, this may differ from
the value configured using mgmdRouterInterfaceQryMaxRspTme
if the local router is…
tenths of secondsUnsigned32
Constraints:
range: 0-83876
.1.2.826.42.1.1578918.5.86.1.1.3.1.44
The value of Last Member Query Interval in use on this
interface.

The Last Member Query Interval is the Max Response Time
inserted into Group-Specific and Group-and-Source-specific
Queries sent in respons…
tenths of secondsUnsigned32
Constraints:
range: 1-83876
.1.2.826.42.1.1578918.5.86.1.1.3.1.45
The time since the statistics counters for this interface
were last reset.

This field is reset to zero when
mgmdRouterInterfaceEnableStats is modified to 'true'.

This value may wrap.
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.46
If the entity is performing IGMP snooping, this field
specifies the conditions that need to be satisfied for
this interface to be considered a multicast router
interface.

A key result of being a multicast…
MgmdRouterIfIsMrouterCfgr/w
Type Values:
1always
2learnQueries
3never
.1.2.826.42.1.1578918.5.86.1.1.3.1.47
This field is 'true' if the interface is a multicast
router interface.

If the entity is not performing IGMP snooping, this field
is not used, and is always set to 'false'.
SNMPv2-TCTruthValue
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.3.1.48
If the entity is performing IGMP proxy, set this field to
'true' to indicate that this is an upstream interface.

An interface is an upstream interface if the route towards
the root of the IGMP proxy tree …
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.3.1.49
Whether IGMP/MLD signaling should be suppressed on this
interface.

This is used when the administrator knows that there are
no IGMP/MLD-capable hosts downstream of the interface and
therefore that no IGMP…
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.3.1.50
The number of IGMPv2 or MLDv1 Query messages sent for this
interface.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.51
The number of IGMPv2 or MLDv1 Query messages received for
this interface. This includes both valid and invalid
messages.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.52
The number of IGMPv2 or MLDv1 Report messages received for
this interface. This includes both valid and invalid
messages.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.53
The number of IGMPv2 or MLDv1 Leave messages received for
this interface. This includes both valid and invalid
messages.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.54
The number of IGMPv3 or MLDv2 Query messages sent for this
interface.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.55
The number of IGMPv3 or MLDv2 Query messages received for
this interface. This includes both valid and invalid
messages.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.56
The number of IGMPv3 or MLDv2 Report messages received for
this interface. This includes both valid and invalid
messages.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.57
The number of messages received for this interface that
were not processed because they had a bad checksum.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.58
The number of Invalid IGMP or MLD messages received for
this interface with a bad length.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.59
The number of Invalid IGMP or MLD messages received for
this interface with an invalid local IP address.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.60
The number of Invalid IGMP or MLD messages received for
this interface with an invalid source subnet.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.61
The number of Invalid IGMP or MLD query messages received
for this interface from a non-querier.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.62
The number of Report messages received whose IGMP or MLD
version does not match the equivalent
mgmdRouterInterfaceVersion, over the lifetime of the row
entry. Both IGMP and MLD require that all routers on a
LAN be conf…
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.63
The number of Invalid IGMP or MLD messages received for
this interface that were rejected because they had an
invalid message type.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.64
The number of Invalid IGMPv2 or MLDv1 Report messages
received for this interface.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.65
The number of Invalid IGMPv3 or MLDv2 Report messages
received for this interface.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.66
The number of Invalid IGMP or MLD Leave messages received
for this interface.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.67
The number of received messages on this interface that
were not processed because they were missing the router
alert option.
SNMPv2-SMICounter32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.68
The number of Group-specific and Group-and-Source-specific
queries sent by the router before it assumes there are no
local members.

If this field is set to 0, then the value of
mgmdRouterInterfaceRobustne…
Unsigned32r/w
Constraints:
range: 0-255
.1.2.826.42.1.1578918.5.86.1.1.3.1.69
The interval between General Queries sent by a Querier on
startup.

If this field is set to 0, then the value of
mgmdRouterInterfaceQryInterval / 4 is used for this
interval. The value in use can be obtai…
secondsUnsigned32r/w
Constraints:
range: 0-31744
.1.2.826.42.1.1578918.5.86.1.1.3.1.70
The number of Queries sent out on startup separated by the
Startup Query Interval.

If this field is set to 0, then the value of
mgmdRouterInterfaceRobustness is used for this count. The
value in use can …
Unsigned32r/w
Constraints:
range: 0-255
.1.2.826.42.1.1578918.5.86.1.1.3.1.71
The time (in milliseconds) until the next Query message is
sent on this interface.
SNMPv2-SMIUnsigned32
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.3.1.72
If this object and the mgmdRouterInterfaceImmedtLeave
object are set to 'true' and the
mgmdRouterInterfaceQryBefImmdLv object is set to 'false',
then the router tracks the set of hosts that have
membership of each (*,G)…
SNMPv2-TCTruthValuer/w
Type Values:
1true
2false
Description:
Represents a boolean value.
.1.2.826.42.1.1578918.5.86.1.1.3.1.73
.1.2.826.42.1.1578918.5.86.1.1.4 · 1 row entry · 11 columns
Uses the versa variant from /opt/observium/mibs/versa.
Command help
Walk mgmdRouterCacheTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DC-MGMD-ROUTER-MIB' -M '/opt/observium/mibs/versa:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DC-MGMD-ROUTER-MIB::mgmdRouterCacheTable'
The (conceptual) table listing the interfaces that are
members of a particular group.
          
This table includes entries for group memberships learned
over IGMP/MLD as well as memberships statically configured
through mgmdRouterCacheCfgTable and
mgmdRouterSrcListCfgTable.  This includes both (G,I) and
(G,I,S) memberships.
          
There are two MIB tables that are suitable for reading (G,I)
state - mgmdRouterCacheTable and mgmdRouterPerEntCacheTable.
These tables contain the same objects, but their indexing is
different.
          
For IGMP snooping, the administrator must read the
mgmdRouterPerEntCacheTable.  The mgmdRouterCacheTable is not
supported (because a single row in that table would
correspond to multiple objects, one per bridge domain).
          
When not performing IGMP snooping, the administrator can use
either table.  In systems in which there are a large number
of Router entities, there might be a performance benefit to
using the mgmdRouterPerEntCacheTable for queries for which
only a subset of Router entities are of interest.
          
For example, if an entity index corresponds to a particular
line card, and the administrator is interested in (G,I)
state for only one line card, then walking this table for a
particular entity index returns the (G,I) state for the
interfaces on that line card only (whereas
mgmdRouterCacheTable returns (G,I) state for all interfaces
on the device).
          
(The possible performance benefit arises because to get the
rows in mgmdRouterPerEntCacheTable, MIB Manager queries a
single Router entity per row, whereas to get the rows in
mgmdRouterCacheTable, MIB Manager queries every Router
entity per row).
mgmdRouterCacheEntry row .1.2.826.42.1.1578918.5.86.1.1.4.1
An entry (conceptual row) in the mgmdRouterCacheTable.
Column Syntax OID
The address type of the mgmdRouterCacheTable entry. This
value applies to both the mgmdRouterCacheAddress and the
mgmdRouterCacheLastReporter entries.
INET-ADDRESS-MIBInetAddressType
Type Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
25l2vpn
.1.2.826.42.1.1578918.5.86.1.1.4.1.1
The IP multicast group address for which this entry
-- DC modifications {
-- Text clarification
contains information. The InetAddressType (for example,
IPv4 or IPv6), is identified by the
-- } End DC …
OctetString
Constraints:
range: 16-16
range: 4-4
.1.2.826.42.1.1578918.5.86.1.1.4.1.2
The interface for which this entry contains information
for an IP multicast group address.
IF-MIBInterfaceIndex
Type Constraints:
range: 1..2147483647
Description:
A unique value, greater than zero, for each interface or
interface sub-layer in the managed system. It is
recommended that values are assigned contiguously starting
from 1. The value for each interface sub-layer must …
.1.2.826.42.1.1578918.5.86.1.1.4.1.3
The IP address of the source of the last membership report
received for this IP Multicast group address on this
interface. If no membership report has been received,
-- DC modifications {
-- Text clar…
OctetString
Constraints:
range: 16-16
range: 4-4
.1.2.826.42.1.1578918.5.86.1.1.4.1.4
The time elapsed since this entry was created.
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.4.1.5
This value represents the time remaining before the Group
Membership Interval state expires.

-- DC modifications {
The value will be zero for entries with either:
- a filter mode of include
- a statical…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.4.1.6
This value is applicable only to MGMDv3 compatible
routers, and represents the time remaining before the
interface EXCLUDE state expires and the interface state
transitions to INCLUDE mode. This value can never be
great…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.4.1.7
The time remaining until the local router will assume that
there are no longer any IGMP version 1 members on the IP
subnet attached to this interface. Upon hearing any IGMPv1
Membership Report, this value is reset to t…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.4.1.8
The time remaining until the local router will assume that
there are no longer any IGMPv2 or MLDv1 members on the IP
subnet attached to this interface. Upon hearing an IGMPv2
or MLDv1 Membership Report, this value is r…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.4.1.9
The source filter mode for this cache entry. The value
indicates the relevance of the corresponding source list
entries in the mgmdRouterSrcList Table for IGMPv3 and MLDv2
interfaces.
MgmdRouterSrcFltMode
Type Values:
1srcFltModeInclude
2srcFltModeExclude
.1.2.826.42.1.1578918.5.86.1.1.4.1.10
The type of membership this entry represents. This is
currently either learned through IGMP/MLD or is statically
configured through the mgmdRouterCacheCfgTable.
MgmdRouterIncExcStateType
Type Values:
1dynamic
2static
.1.2.826.42.1.1578918.5.86.1.1.4.1.11
.1.2.826.42.1.1578918.5.86.1.1.5 · 1 row entry · 9 columns
Uses the versa variant from /opt/observium/mibs/versa.
Command help
Walk mgmdRouterInverseCacheTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DC-MGMD-ROUTER-MIB' -M '/opt/observium/mibs/versa:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DC-MGMD-ROUTER-MIB::mgmdRouterInverseCacheTable'
The (conceptual) table listing the IP multicast groups for
which there are members on a particular router interface.
          
This is a reverse lookup table for entries in the
mgmdRouterCacheTable / mgmdRouterPerEntCacheTable.
          
This table includes entries for group memberships learned
over IGMP/MLD as well as memberships statically configured
through mgmdRouterCacheCfgTable.
mgmdRouterInverseCacheEntry row .1.2.826.42.1.1578918.5.86.1.1.5.1
An entry (conceptual row) in the
mgmdRouterInverseCacheTable.
Column Syntax OID
The IP multicast group address for which this entry
contains information about an interface. The
InetAddressType (for example, IPv4 or IPv6), is identified
by the mgmdRouterInterfaceQuerierType variable in the
mgmdRout…
OctetString
Constraints:
range: 16-16
range: 4-4
.1.2.826.42.1.1578918.5.86.1.1.5.1.4
The IP address of the source of the last membership report
received for this IP Multicast group address on this
interface. If no membership report has been received,
-- DC modifications {
-- Text clar…
OctetString
Constraints:
range: 16-16
range: 4-4
.1.2.826.42.1.1578918.5.86.1.1.5.1.5
The time elapsed since this entry was created.
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.5.1.6
This value represents the time remaining
before the Group Membership Interval state expires.

The value will be zero for entries for statically
configured memberships (regardless of any matching learned
me…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.5.1.7
This value is applicable only to MGMDv3 compatible
routers, and represents the time remaining before the
interface EXCLUDE state expires and the interface state
transitions to INCLUDE mode. This value can never be
great…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.5.1.8
The time remaining until the local router will assume that
there are no longer any IGMP version 1 members on the IP
subnet attached to this interface. Upon hearing any IGMPv1
Membership Report, this value is reset to t…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.5.1.9
The time remaining until the local router will assume that
there are no longer any IGMPv2 or MLDv1 members on the IP
subnet attached to this interface. Upon hearing an IGMPv2
or MLDv1 Membership Report, this value is r…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.5.1.10
The source filter mode for this cache entry. The value
indicates the relevance of the corresponding source list
entries in the mgmdRouterSrcList Table for IGMPv3 and MLDv2
interfaces.
MgmdRouterSrcFltMode
Type Values:
1srcFltModeInclude
2srcFltModeExclude
.1.2.826.42.1.1578918.5.86.1.1.5.1.11
The type of membership this entry represents. This is
currently either learned through IGMP/MLD or is statically
configured through the mgmdRouterCacheCfgTable.
MgmdRouterIncExcStateType
Type Values:
1dynamic
2static
.1.2.826.42.1.1578918.5.86.1.1.5.1.15
.1.2.826.42.1.1578918.5.86.1.1.6 · 1 row entry · 5 columns
Uses the versa variant from /opt/observium/mibs/versa.
Command help
Walk mgmdRouterSrcListTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DC-MGMD-ROUTER-MIB' -M '/opt/observium/mibs/versa:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DC-MGMD-ROUTER-MIB::mgmdRouterSrcListTable'
The (conceptual) table listing the Source List entries
corresponding to each interface and multicast group pair on
a router.
-- DC additions {
This table includes entries for:
-  group memberships learned over IGMP/MLD, including those
   with sources configured using SSM mapping, and
-  memberships statically configured through
   mgmdRouterSrcListCfgTable.
          
Each entry will also appear in mgmdRouterPerEntSrcListTable.
          
Note that this table does not include the entity index at
the start of the OID.  This provides a more flexible lookup,
but in a system with many Router entities, the trade-off is
that the performance is not as good.  See the description of
mgmdRouterCacheTable for details.
          
Hence in most cases it is better to use
mgmdRouterPerEntSrcListTable instead.
          
This table is not used for IGMP snooping, because a single
row in this table would correspond to multiple objects (one
per bridge domain).  Use mgmdRouterPerEntSrcListTable
instead.
mgmdRouterSrcListEntry row .1.2.826.42.1.1578918.5.86.1.1.6.1
An entry (conceptual row) in the mgmdRouterSrcListTable.
Column Syntax OID
The host address to which this entry corresponds. The
value of mgmdRouterSrcListSrcFilterMode indicates whether
this Host address is included or excluded. The
InetAddressType of this address is specified by
mgmdRouter…
OctetString
Constraints:
range: 16-16
range: 4-4
.1.2.826.42.1.1578918.5.86.1.1.6.1.4
This value (when non-zero) indicates the time left prior
to the expiration of the SrcList entry.

The value will be zero for entries with either:
- a filter mode of exclude
- a statically configured memb…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.6.1.5
The source filter mode for the group address and interface
that this entry corresponds to. That is, this object always
has the same value as mgmdRouterCacheSourceFilterMode. This
object provides a convenient check whe…
MgmdRouterSrcFltMode
Type Values:
1srcFltModeInclude
2srcFltModeExclude
.1.2.826.42.1.1578918.5.86.1.1.6.1.6
The type of membership this entry represents. The flags
have the following meanings.

- static: The membership is statically configured.

- dynamic: The membership is requested by a host, …
MgmdRouterGisStateType
Type Values:
1dynamic
2static
4ssmMapping
.1.2.826.42.1.1578918.5.86.1.1.6.1.10
The time elapsed since this entry was created in
hundredths of seconds.
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.6.1.11
.1.2.826.42.1.1578918.5.86.1.1.7 · 1 row entry · 11 columns
Uses the versa variant from /opt/observium/mibs/versa.
Command help
Walk mgmdRouterPerEntCacheTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DC-MGMD-ROUTER-MIB' -M '/opt/observium/mibs/versa:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DC-MGMD-ROUTER-MIB::mgmdRouterPerEntCacheTable'
The (conceptual) table listing the interfaces that are
members of a particular group.
          
There are two MIB tables that are suitable for reading (G,I)
state - mgmdRouterCacheTable and mgmdRouterPerEntCacheTable.
These tables contain the same objects, but their indexing is
different.
          
For IGMP snooping, the administrator must read the
mgmdRouterPerEntCacheTable.  The mgmdRouterCacheTable is not
supported (because a single row in that table would
correspond to multiple objects, one per bridge domain).
          
When not performing IGMP snooping, the administrator can use
either table.  In systems in which there are a large number
of Router entities, there might be a performance benefit to
using the mgmdRouterPerEntCacheTable for queries for which
only a subset of Router entities are of interest.
          
For example, if an entity index corresponds to a particular
line card, and the administrator is interested in (G,I)
state for only one line card, then walking this table for a
particular entity index returns the (G,I) state for the
interfaces on that line card only (whereas
mgmdRouterCacheTable returns (G,I) state for all interfaces
on the device).
          
(The possible performance benefit arises because to get the
rows in mgmdRouterPerEntCacheTable, MIB Manager queries a
single Router entity per row, whereas to get the rows in
mgmdRouterCacheTable, MIB Manager queries every Router
entity per row).
mgmdRouterPerEntCacheEntry row .1.2.826.42.1.1578918.5.86.1.1.7.1
An entry (conceptual row) in the
mgmdRouterPerEntCacheTable.
Column Syntax OID
The address type of the mgmdRouterPerEntCacheTable entry.
This value applies to both mgmdRouterPerEntCacheAddress
and mgmdRouterPerEntCacheLstReportr.
INET-ADDRESS-MIBInetAddressType
Type Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
25l2vpn
.1.2.826.42.1.1578918.5.86.1.1.7.1.1
The IP multicast group address for which this entry
contains information. The InetAddressType (for example,
IPv4 or IPv6), is identified by
mgmdRouterPerEntCacheAddrType.
INET-ADDRESS-MIBInetAddress
Type Constraints:
range: 0..255
.1.2.826.42.1.1578918.5.86.1.1.7.1.2
The interface for which this entry contains information
for an IP multicast group address.
IF-MIBInterfaceIndex
Type Constraints:
range: 1..2147483647
Description:
A unique value, greater than zero, for each interface or
interface sub-layer in the managed system. It is
recommended that values are assigned contiguously starting
from 1. The value for each interface sub-layer must …
.1.2.826.42.1.1578918.5.86.1.1.7.1.3
The IP address of the source of the last membership report
received for this IP Multicast group address on this
interface. If no membership report has been received,
this object has the value ::. The InetAddressType (…
INET-ADDRESS-MIBInetAddress
Type Constraints:
range: 0..255
.1.2.826.42.1.1578918.5.86.1.1.7.1.4
The time elapsed since this entry was created.
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.7.1.5
This value represents the time remaining before the Group
Membership Interval state expires. The value will be zero
for entries with a filter mode of include.
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.7.1.6
This value is applicable only to MGMDv3 compatible
routers, and represents the time remaining before the
interface EXCLUDE state expires and the interface state
transitions to INCLUDE mode. This value can never be
grea…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.7.1.7
The time remaining until the local router will assume that
there are no longer any IGMP version 1 members on the IP
subnet attached to this interface. Upon hearing any
IGMPv1 Membership Report, this value is reset to t…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.7.1.8
The time remaining until the local router will assume that
there are no longer any IGMPv2 or MLDv1 members on the IP
subnet attached to this interface. Upon hearing an IGMPv2
or MLDv1 Membership Report, this value is r…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.7.1.9
The source filter mode for this cache entry. The value
indicates the relevance of the corresponding source list
entries in the mgmdRouterPerEntSrcList Table for IGMPv3
and MLDv2 interfaces.
MgmdRouterSrcFltMode
Type Values:
1srcFltModeInclude
2srcFltModeExclude
.1.2.826.42.1.1578918.5.86.1.1.7.1.10
The type of membership this entry represents. This is
currently either learned through IGMP/MLD or is statically
configured through the mgmdRouterCacheCfgTable.
MgmdRouterIncExcStateType
Type Values:
1dynamic
2static
.1.2.826.42.1.1578918.5.86.1.1.7.1.12
.1.2.826.42.1.1578918.5.86.1.1.8 · 1 row entry · 5 columns
Uses the versa variant from /opt/observium/mibs/versa.
Command help
Walk mgmdRouterPerEntSrcListTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DC-MGMD-ROUTER-MIB' -M '/opt/observium/mibs/versa:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DC-MGMD-ROUTER-MIB::mgmdRouterPerEntSrcListTable'
The (conceptual) table listing the Source List entries
corresponding to each interface and multicast group pair on
a router.
          
A row in this table contains the same set of objects as a
row in mgmdRouterSrcListTable, but the indexing of the row
is different.  Typically it is better to use this table -
see the description of mgmdRouterSrcListTable for details.
mgmdRouterPerEntSrcListEntry row .1.2.826.42.1.1578918.5.86.1.1.8.1
An entry (conceptual row) in the
mgmdRouterPerEntSrcListTable.
Column Syntax OID
The host address to which this entry corresponds. The
value of mgmdRouterPerEntSrcListFltMode indicates whether
this Host address is included or excluded. The
InetAddressType of this address is specified by
mgmdRouter…
INET-ADDRESS-MIBInetAddress
Type Constraints:
range: 0..255
.1.2.826.42.1.1578918.5.86.1.1.8.1.4
This value (when non-zero) indicates the time left prior
to the expiration of this row. If the corresponding
mgmdRouterPerEntCacheTable row is in EXCLUDE mode, this
object is always zero, and this row expires at the sa…
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.8.1.5
The source filter mode for the group address and interface
that this entry corresponds to. That is, this object
always has the same value as
mgmdRouterPerEntCacheSrcFltMode. This object provides a
convenient check whe…
MgmdRouterSrcFltMode
Type Values:
1srcFltModeInclude
2srcFltModeExclude
.1.2.826.42.1.1578918.5.86.1.1.8.1.6
The type of membership this entry represents. The flags
have the following meanings.

- static: The membership is statically configured.

- dynamic: The membership is requested by a host, …
MgmdRouterGisStateType
Type Values:
1dynamic
2static
4ssmMapping
.1.2.826.42.1.1578918.5.86.1.1.8.1.8
The time elapsed since this entry was created in
hundredths of seconds.
SNMPv2-SMITimeTicks
Type Constraints:
range: 0..4294967295
.1.2.826.42.1.1578918.5.86.1.1.8.1.9
.1.2.826.42.1.1578918.5.86.1.1.9 · 1 row entry · 7 columns
Uses the versa variant from /opt/observium/mibs/versa.
Command help
Walk mgmdRouterCacheCfgTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DC-MGMD-ROUTER-MIB' -M '/opt/observium/mibs/versa:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DC-MGMD-ROUTER-MIB::mgmdRouterCacheCfgTable'
This table is used to statically configure exclude mode
state on a particular interface - i.e. group memberships
that do not specify a source address.
Group memberships associated with objects in this table
persist regardless of matching dynamic memberships learned
over IGMP or MLD.
Objects in this table also appear in the read-only
mgmdRouterCacheTable and mgmdRouterPerEntCacheTable tables,
alongside memberships learned over IGMP or MLD.
mgmdRouterCacheCfgEntry row .1.2.826.42.1.1578918.5.86.1.1.9.1
An entry (conceptual row) in the
mgmdRouterCacheCfgTable.
Column Syntax OID
The address type (IPv4 or IPv6) of this entry. This must
match the address type supported by the entity
(mgmdRouterEntAddressType) or the entry will fail with
mgmdRouterCacheCfgFailureReason set to
AMB_IGRT_FAILURE_ADD…
INET-ADDRESS-MIBInetAddressType
Type Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
25l2vpn
.1.2.826.42.1.1578918.5.86.1.1.9.1.2
The IP multicast group address which this entry is
associated with. The InetAddressType is identified by
mgmdRouterCacheCfgAddrType.
INET-ADDRESS-MIBInetAddress
Type Constraints:
range: 0..255
.1.2.826.42.1.1578918.5.86.1.1.9.1.3
The interface which this entry is associated with.
IF-MIBInterfaceIndex
Type Constraints:
range: 1..2147483647
Description:
A unique value, greater than zero, for each interface or
interface sub-layer in the managed system. It is
recommended that values are assigned contiguously starting
from 1. The value for each interface sub-layer must …
.1.2.826.42.1.1578918.5.86.1.1.9.1.4
Used to create and delete the entry.
SNMPv2-TCRowStatusr/w
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
Description:
The RowStatus textual convention is used to manage the
creation and deletion of conceptual rows, and is used as the
value of the SYNTAX clause for the status column of a
conceptual row (as described in Section 7.7.1 of …
.1.2.826.42.1.1578918.5.86.1.1.9.1.5
The desired administrative state of the entry.
DC-MASTER-TCAdminStatusr/w
Type Values:
1adminStatusUp
2adminStatusDown
.1.2.826.42.1.1578918.5.86.1.1.9.1.6
The current operational state of the entry.
DC-MASTER-TCNpgOperStatus
Type Values:
1operStatusUp
2operStatusDown
3operStatusGoingUp
4operStatusGoingDown
5operStatusActFailed
8operStatusFailed
10operStatusFailedPerm
11operStatusFailing
.1.2.826.42.1.1578918.5.86.1.1.9.1.7
The reason for the entry being in a failed operational
state. If the entry is not failed, this field can be
ignored and will be set to AMB_IGRT_FAILURE_NONE.
MgmdRouterFailureReason
Type Values:
0none
1noInterface
2mismatchedAddressType
3memoryAllocFailure
4rejected
5invalidGroup
6invalidSource
.1.2.826.42.1.1578918.5.86.1.1.9.1.8
.1.2.826.42.1.1578918.5.86.1.1.10 · 1 row entry · 8 columns
Uses the versa variant from /opt/observium/mibs/versa.
Command help
Walk mgmdRouterSrcListCfgTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DC-MGMD-ROUTER-MIB' -M '/opt/observium/mibs/versa:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DC-MGMD-ROUTER-MIB::mgmdRouterSrcListCfgTable'
This table is used to statically configure include mode
state on a particular interface - i.e. group memberships
with a particular source address.
          
Group memberships associated with objects in this table
persist regardless of matching dynamic memberships learned
over IGMP or MLD.
          
Objects in this table also appear in the read-only
mgmdRouterSrcListTable and mgmdRouterPerEntSrcListTable
tables, alongside memberships learned over IGMP or MLD.
mgmdRouterSrcListCfgEntry row .1.2.826.42.1.1578918.5.86.1.1.10.1
An entry (conceptual row) in the
MgmdRouterSrcListCfgTable.
Column Syntax OID
The address type (IPv4 or IPv6) of this entry. This must
match the address type supported by the entity
(mgmdRouterEntAddressType) or the entry will fail with
mgmdRouterSrcListCfgFailReason set to
AMB_IGRT_FAILURE_ADDR…
INET-ADDRESS-MIBInetAddressType
Type Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
25l2vpn
.1.2.826.42.1.1578918.5.86.1.1.10.1.2
The IP multicast group address which this entry is
associated with. The InetAddressType is identified by
mgmdRouterSrcListCfgAddrType.
INET-ADDRESS-MIBInetAddress
Type Constraints:
range: 0..255
.1.2.826.42.1.1578918.5.86.1.1.10.1.3
The interface which this entry is associated with.
IF-MIBInterfaceIndex
Type Constraints:
range: 1..2147483647
Description:
A unique value, greater than zero, for each interface or
interface sub-layer in the managed system. It is
recommended that values are assigned contiguously starting
from 1. The value for each interface sub-layer must …
.1.2.826.42.1.1578918.5.86.1.1.10.1.4
The host address which this entry is associated with -
i.e. the source of multicast traffic that this membership
includes.

The InetAddressType is identified by
mgmdRouterSrcListCfgAddrType.
INET-ADDRESS-MIBInetAddress
Type Constraints:
range: 0..255
.1.2.826.42.1.1578918.5.86.1.1.10.1.5
Used to create and delete the entry.
SNMPv2-TCRowStatusr/w
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
Description:
The RowStatus textual convention is used to manage the
creation and deletion of conceptual rows, and is used as the
value of the SYNTAX clause for the status column of a
conceptual row (as described in Section 7.7.1 of …
.1.2.826.42.1.1578918.5.86.1.1.10.1.6
The desired administrative state of the entry.
DC-MASTER-TCAdminStatusr/w
Type Values:
1adminStatusUp
2adminStatusDown
.1.2.826.42.1.1578918.5.86.1.1.10.1.7
The current operational state of the entry.
DC-MASTER-TCNpgOperStatus
Type Values:
1operStatusUp
2operStatusDown
3operStatusGoingUp
4operStatusGoingDown
5operStatusActFailed
8operStatusFailed
10operStatusFailedPerm
11operStatusFailing
.1.2.826.42.1.1578918.5.86.1.1.10.1.8
The reason for the entry being in a failed operational
state. If the entry is not failed, this field can be
ignored and will be set to AMB_IGRT_FAILURE_NONE.
MgmdRouterFailureReason
Type Values:
0none
1noInterface
2mismatchedAddressType
3memoryAllocFailure
4rejected
5invalidGroup
6invalidSource
.1.2.826.42.1.1578918.5.86.1.1.10.1.9
.1.2.826.42.1.1578918.5.86.1.1.11 · 1 row entry · 7 columns
Uses the versa variant from /opt/observium/mibs/versa.
Command help
Walk mgmdRouterSrcCfgTable
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'DC-MGMD-ROUTER-MIB' -M '/opt/observium/mibs/versa:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'DC-MGMD-ROUTER-MIB::mgmdRouterSrcCfgTable'
This table is used for static per-source configuration.
Currently, it is only used for configuration of source to
access list mappings for SSM Mapping.
mgmdRouterSrcCfgEntry row .1.2.826.42.1.1578918.5.86.1.1.11.1
An entry (conceptual row) in the
MgmdRouterSrcCfgTable.
Column Syntax OID
The address type (IPv4 or IPv6) of this entry. This must
match the address type supported by the entity
(mgmdRouterEntAddressType) or the entry will fail with
mgmdRouterSrcCfgFailReason set to
AMB_IGRT_FAILURE_ADDR_TYP…
INET-ADDRESS-MIBInetAddressType
Type Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
25l2vpn
.1.2.826.42.1.1578918.5.86.1.1.11.1.2
The address of the source of multicast traffic that this
membership includes.

The InetAddressType is identified by
mgmdRouterSrcCfgAddrType.
INET-ADDRESS-MIBInetAddress
Type Constraints:
range: 0..255
.1.2.826.42.1.1578918.5.86.1.1.11.1.3
Used to create and delete the entry.
SNMPv2-TCRowStatusr/w
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
Description:
The RowStatus textual convention is used to manage the
creation and deletion of conceptual rows, and is used as the
value of the SYNTAX clause for the status column of a
conceptual row (as described in Section 7.7.1 of …
.1.2.826.42.1.1578918.5.86.1.1.11.1.4
The desired administrative state of the entry.
DC-MASTER-TCAdminStatusr/w
Type Values:
1adminStatusUp
2adminStatusDown
.1.2.826.42.1.1578918.5.86.1.1.11.1.5
The current operational state of the entry.
DC-MASTER-TCNpgOperStatus
Type Values:
1operStatusUp
2operStatusDown
3operStatusGoingUp
4operStatusGoingDown
5operStatusActFailed
8operStatusFailed
10operStatusFailedPerm
11operStatusFailing
.1.2.826.42.1.1578918.5.86.1.1.11.1.6
The reason for the entry being in a failed operational
state. If the entry is not failed, this field can be
ignored and will be set to AMB_IGRT_FAILURE_NONE.
MgmdRouterFailureReason
Type Values:
0none
1noInterface
2mismatchedAddressType
3memoryAllocFailure
4rejected
5invalidGroup
6invalidSource
.1.2.826.42.1.1578918.5.86.1.1.11.1.7
The list of groups which map to this source address for
static SSM mapping.

An SSM mapping exists between this source and any group
address that is:
- included in the access list identified by this objec…
DC-MASTER-TCStdAccessListListIndexOrZeror/w
Type Constraints:
range: 0..2147483647
.1.2.826.42.1.1578918.5.86.1.1.11.1.8