CISCO-SDG-MDNS-MIB

All MIBs › CISCO-SDG-MDNS-MIB

Organization: Cisco Systems, Inc.

Last Updated: 2017-09-09

Category: Cisco Devices, Device Management

Description: Monitors Cisco Service Discovery Gateway multicast DNS (mDNS) service advertisement and querying for IoT environments.

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What Is CISCO-SDG-MDNS-MIB?

CISCO-SDG-MDNS-MIB is a Cisco Systems, Inc. proprietary MIB reporting mDNS (multicast DNS) Service Discovery Gateway (SDG) statistics, global or per-interface, spanning LAN and WAN mDNS relay. Its statistics table, keyed by interface, records mDNS/IPv4/IPv6 packets sent, IPv4/IPv6 advertisement/query counts sent, unicast-sent count, rate-limited/received packet counts, advertisements/queries received (with IPv4/IPv6 breakdowns), dropped-packet count, and gateway state, alongside a cache-statistics table (interface, service-type count). As a performance MIB it lets an administrator watch mDNS relay traffic volume and dropped-packet rate on a Cisco SDG gateway. It is deployed on Cisco Systems mDNS Service Discovery Gateway platforms. Engineers can download the CISCO-SDG-MDNS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-SDG-MDNS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Cisco Systems mDNS Service Discovery Gateway platforms

Monitoring Examples

An administrator monitors csmPakDropped and csmMdnsGatewayState to confirm the mDNS Service Discovery Gateway is healthy and not dropping packets on Cisco equipment.

What Can Be Monitored

mDNS relay traffic statistics and gateway state

Imported Objects

From CISCO-SMI

ciscoMgmt

OBJECT-IDENTITY

From CISCO-TC

CiscoPort
InterfaceIndexOrZero
TimeIntervalMin

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Integer32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DateAndTime
TimeInterval
TruthValue

How to Use in IPNetwork Monitor

Example using csmCntrlTotalBCPMsgSent OID:

Select a Cisco mDNS Service Discovery Gateway platform as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type csmCntrlTotalBCPMsgSent into the Find box to locate it in the OID tree, then select it and click OK. This object indicates the total BCP message sent by SDG agent to APIC-EM controller. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
ciscoSdgMdnsMIB	1.3.6.1.4.1.9.9.851			This MIB module defines objects describing the statistics of local area and wide area mDNS SDG agent. Statistics could be either global or per interface specific.
cSdgMdnsMIBConformance	1.3.6.1.4.1.9.9.851.2
cSdgMdnsMIBObjects	1.3.6.1.4.1.9.9.851.1
C32 csmAdvertisementsReceived	1.3.6.1.4.1.9.9.851.1.1.2.1.12	Counter32	read-only	This object indicates the total number of advertisements received.
NUM csmAvgInRateFMin	1.3.6.1.4.1.9.9.851.1.1.1.2	TimeIntervalMin	read-only	This object indicates the average input rate per five minute at which the mdns packets are received.
NUM csmAvgInRateHr	1.3.6.1.4.1.9.9.851.1.1.1.3	TimeIntervalMin	read-only	This object indicates the average input rate per hour at which the mdns packets are received.
NUM csmAvgInRateMin	1.3.6.1.4.1.9.9.851.1.1.1.1	TimeIntervalMin	read-only	This object indicates the average input rate per minute at which the mdns packets are received.
NUM csmAvgOutRateFMin	1.3.6.1.4.1.9.9.851.1.1.1.5	TimeIntervalMin	read-only	This object indicates the average output rate per five minute at which the mdns packets are received.
NUM csmAvgOutRateHr	1.3.6.1.4.1.9.9.851.1.1.1.6	TimeIntervalMin	read-only	This object indicates the average output rate per hour at which the mdns packets are received.
NUM csmAvgOutRateMin	1.3.6.1.4.1.9.9.851.1.1.1.4	TimeIntervalMin	read-only	This object indicates the average output rate per minute at which the mdns packets are received.
NUM csmCacheInterface	1.3.6.1.4.1.9.9.851.1.1.4.1.1	InterfaceIndexOrZero	not-accessible	This object indicates the interface to which the cache statistics belongs.
I32 csmCacheLimit	1.3.6.1.4.1.9.9.851.1.1.1.7	Integer32	read-only	This object indicates the maximum limit of cache upto which it can be allocated.
I32 csmCacheMemInUse	1.3.6.1.4.1.9.9.851.1.1.1.8	Integer32	read-only	This object indicates the cache memory which is currently in use.
I32 csmCntrlAnnouncementQueueSize	1.3.6.1.4.1.9.9.851.1.1.3.20	Integer32	read-only	This object indicates the queue size of announcement queue which stores the announcements to be exported to APIC-EM.
C32 csmCntrlAnnouncementsExported	1.3.6.1.4.1.9.9.851.1.1.3.22	Counter32	read-only	This object indicates the total number of annoucements exported to APIC-EM.
NUM csmCntrlAnnouncementTimer	1.3.6.1.4.1.9.9.851.1.1.3.21	TimeInterval	read-only	This object indicates the timer value which when expired initiates the announcement process.
C32 csmCntrlBCPWithdrawMsgSent	1.3.6.1.4.1.9.9.851.1.1.3.12	Counter32	read-only	This object indicates the number of BCP withdrawal message sent to APIC EM.
I32 csmCntrlConnState	1.3.6.1.4.1.9.9.851.1.1.3.3	Integer32	read-only	This object indicates the controller connection state wether it is UP or DOWN.
NUM csmCntrlDeadTimer	1.3.6.1.4.1.9.9.851.1.1.3.9	TimeInterval	read-only	This object specifies the timer value for DEAD message.
CIS csmCntrlDestPort	1.3.6.1.4.1.9.9.851.1.1.3.5	CiscoPort	read-only	This object indicates the destination port of controller.
IP csmCntrlIpAddr	1.3.6.1.4.1.9.9.851.1.1.3.2	InetAddress	read-only	This object indicates the Internet address of controller.
IPt csmCntrlIpAddrType	1.3.6.1.4.1.9.9.851.1.1.3.1	InetAddressType	read-only	This object indicates the type of Internet address of controller.
C32 csmCntrlIpv4QueryRequests	1.3.6.1.4.1.9.9.851.1.1.3.13	Counter32	read-only	This object indicates the number of Ipv4 query requests sent to APIC-EM.
C32 csmCntrlIpv4QueryResponses	1.3.6.1.4.1.9.9.851.1.1.3.14	Counter32	read-only	This object indicates the number of Ipv4 query responses received by SDG agent.
C32 csmCntrlIpv4ServiceAdvertised	1.3.6.1.4.1.9.9.851.1.1.3.17	Counter32	read-only	This object indicates the number of IPv4 services advertised to APIC EM.
C32 csmCntrlIpv6QueryRequests	1.3.6.1.4.1.9.9.851.1.1.3.15	Counter32	read-only	This object indicates the number of Ipv6 query requests sent to APIC-EM.
C32 csmCntrlIpv6QueryResponses	1.3.6.1.4.1.9.9.851.1.1.3.16	Counter32	read-only	This object indicates the number of Ipv6 query responses received by SDG agent.
C32 csmCntrlIpv6ServiceAdvertised	1.3.6.1.4.1.9.9.851.1.1.3.18	Counter32	read-only	This object indicates the number of IPv6 services advertised to APIC EM.
NUM csmCntrlKeepAliveTimer	1.3.6.1.4.1.9.9.851.1.1.3.8	TimeInterval	read-only	This object specifies the timer value for active HELLO message.
DAT csmCntrlLastResync	1.3.6.1.4.1.9.9.851.1.1.3.32	DateAndTime	read-only	This object indicates the timestamp of last resync message.
T/F csmCntrlMD5Status	1.3.6.1.4.1.9.9.851.1.1.3.7	TruthValue	read-only	This object specifies whether MD5 is enabled or disabled.
NUM csmCntrlNextAnnouncementTime	1.3.6.1.4.1.9.9.851.1.1.3.24	TimeInterval	read-only	This object indicates the time remaning to intiate the next annoucement.
NUM csmCntrlNextQueryTime	1.3.6.1.4.1.9.9.851.1.1.3.29	TimeInterval	read-only	This object indicates the time remaining to intiate the next query.
C32 csmCntrlPendingAnnouncements	1.3.6.1.4.1.9.9.851.1.1.3.23	Counter32	read-only	This object indicates the number of pending announcement in SDG agent query queue which are yet to be exported to APIC-EM.
C32 csmCntrlPendingQueries	1.3.6.1.4.1.9.9.851.1.1.3.26	Counter32	read-only	This object indicates the number of pending queries in SDG agent query queue which are yet to be exported to APIC-EM.
C32 csmCntrlPktRcvdCnt	1.3.6.1.4.1.9.9.851.1.1.3.19	Counter32	read-only	This object indicates the number of packets received.
I32 csmCntrlQueryQueueSize	1.3.6.1.4.1.9.9.851.1.1.3.27	Integer32	read-only	This object indicates the queue size of query queue which stores the queries to be exported to APIC-EM.
T/F csmCntrlQuerySuppression	1.3.6.1.4.1.9.9.851.1.1.3.25	TruthValue	read-only	This object indicates wether query suppression is enabled or disabled.
NUM csmCntrlQueryTimer	1.3.6.1.4.1.9.9.851.1.1.3.28	TimeInterval	read-only	This object indicates the timer value which when expired initiates the query process.
OCT csmCntrlSrcInterface	1.3.6.1.4.1.9.9.851.1.1.3.6	OCTET STRING	read-only	This object indicates the source interface of controller.
CIS csmCntrlSrcPort	1.3.6.1.4.1.9.9.851.1.1.3.4	CiscoPort	read-only	This object indicates the source port of controller.
C32 csmCntrlTotalBCPMsgRcvd	1.3.6.1.4.1.9.9.851.1.1.3.11	Counter32	read-only	This object indicates the total BCP message received by SDG agent.
C32 csmCntrlTotalBCPMsgSentEx	1.3.6.1.4.1.9.9.851.1.1.3.10	Counter32	read-only	This object indicates the total BCP message sent by SDG agent to APIC-EM controller.
C32 csmCntrlTotalQueryExported	1.3.6.1.4.1.9.9.851.1.1.3.30	Counter32	read-only	This object indicates the total number of queries exported to APIC-EM.
C32 csmCntrlTotalResync	1.3.6.1.4.1.9.9.851.1.1.3.31	Counter32	read-only	This object indicates the total number of resync message sent.
csmControllerStatistics	1.3.6.1.4.1.9.9.851.1.1.3
csmControllerStatisticsGroup	1.3.6.1.4.1.9.9.851.2.2.3			A collection of objects which provides statistics of mDNS controller.
csmGlobalStatistics	1.3.6.1.4.1.9.9.851.1.1.1
csmGlobalStatisticsGroup	1.3.6.1.4.1.9.9.851.2.2.1			A collection of objects which provides global statistics of local area mDNS SDG agent.
NUM csmInterface	1.3.6.1.4.1.9.9.851.1.1.2.1.1	InterfaceIndexOrZero	not-accessible	This object indicates the interface to which the statistics belongs.
C32 csmIpv4AdvertisementsRcvdCnt	1.3.6.1.4.1.9.9.851.1.1.2.1.14	Counter32	read-only	This object indicates the total number of IPv4 advertisement packets received.
C32 csmIpv4AdvertisementsSentCnt	1.3.6.1.4.1.9.9.851.1.1.2.1.5	Counter32	read-only	This object indicates the total number of IPv4 advertisement packets sent.
C32 csmIpv4PakSent	1.3.6.1.4.1.9.9.851.1.1.2.1.3	Counter32	read-only	This object indicates the total number of IPv4 packets sent.
C32 csmIpv4QueryRcvdCnt	1.3.6.1.4.1.9.9.851.1.1.2.1.16	Counter32	read-only	This object indicates the total number of IPv4 active query packets received.
C32 csmIpv4QuerySentCnt	1.3.6.1.4.1.9.9.851.1.1.2.1.7	Counter32	read-only	This object indicates the total number of IPv4 query packets sent.
C32 csmIpv6AdvertisementsRcvdCnt	1.3.6.1.4.1.9.9.851.1.1.2.1.15	Counter32	read-only	This object indicates the total number of IPv6 advertisement packets received.
C32 csmIpv6AdvertisementsSentCnt	1.3.6.1.4.1.9.9.851.1.1.2.1.6	Counter32	read-only	This object indicates the total number of IPv6 advertisement packets sent.
C32 csmIpv6PakSent	1.3.6.1.4.1.9.9.851.1.1.2.1.4	Counter32	read-only	This object indicates the total number of IPv6 packets sent.
C32 csmIpv6QueryRcvdCnt	1.3.6.1.4.1.9.9.851.1.1.2.1.17	Counter32	read-only	This object indicates the total number of IPv6 active query packets received.
C32 csmIpv6QuerySentCnt	1.3.6.1.4.1.9.9.851.1.1.2.1.8	Counter32	read-only	This object indicates the total number of IPv6 query packets sent.
I32 csmMdnsGatewayState	1.3.6.1.4.1.9.9.851.1.1.2.1.19	Integer32	read-only	This object indicates the mDNS gateway state.
C32 csmMdnsPakRateLtd	1.3.6.1.4.1.9.9.851.1.1.2.1.10	Counter32	read-only	This object indicates the number of packets dropped when rate limit is enabled.
C32 csmMdnsPakRcvd	1.3.6.1.4.1.9.9.851.1.1.2.1.11	Counter32	read-only	This object indicates the total number of mDNS packets received.
C32 csmMdnsPakSent	1.3.6.1.4.1.9.9.851.1.1.2.1.2	Counter32	read-only	This object indicates the total number of MDNS packets sent.
csmMIBCompliance	1.3.6.1.4.1.9.9.851.2.1.1			The compliance statement for entities which implement the Cisco SDG MDNS MIB
csmMIBCompliances	1.3.6.1.4.1.9.9.851.2.1
csmMIBGroups	1.3.6.1.4.1.9.9.851.2.2
C32 csmNumOfAAAARecords	1.3.6.1.4.1.9.9.851.1.1.4.1.3	Counter32	read-only	This object indicates the number of type AAAA records in mDNS cache.
C32 csmNumOfARecords	1.3.6.1.4.1.9.9.851.1.1.4.1.7	Counter32	read-only	This object indicates the number of type A records in mDNS cache.
C32 csmNumOfPTRRecords	1.3.6.1.4.1.9.9.851.1.1.4.1.6	Counter32	read-only	This object indicates the number of type PTR records in mDNS cache.
C32 csmNumOfSRVRecords	1.3.6.1.4.1.9.9.851.1.1.4.1.5	Counter32	read-only	This object indicates the number of type SRV records in mDNS cache.
I32 csmNumOfSrvTypes	1.3.6.1.4.1.9.9.851.1.1.4.1.2	Integer32	read-only	This object indicates the number of service types in mDNS cache.
C32 csmNumOfTXTRecords	1.3.6.1.4.1.9.9.851.1.1.4.1.4	Counter32	read-only	This object indicates the number of type TXT records in mDNS cache.
C32 csmPakDropped	1.3.6.1.4.1.9.9.851.1.1.2.1.18	Counter32	read-only	This object indicates the total number of MDNS packets dropped.
C32 csmQueriesReceived	1.3.6.1.4.1.9.9.851.1.1.2.1.13	Counter32	read-only	This object indicates the total number of queries received.
csmSdgCacheStatisticsEntry	1.3.6.1.4.1.9.9.851.1.1.4.1		not-accessible	Local SDG cache statistics about a particular interface.
csmSdgCacheStatisticsGroup	1.3.6.1.4.1.9.9.851.2.2.4			A collection of objects which provides statistics of mDNS cache.
csmSdgCacheStatisticsTable	1.3.6.1.4.1.9.9.851.1.1.4		not-accessible	Table providing local SDG cache statistics for each interface.
csmSdgStatisticsEntry	1.3.6.1.4.1.9.9.851.1.1.2.1		not-accessible	Local SDG statistical information about a particular interface.
csmSdgStatisticsGroup	1.3.6.1.4.1.9.9.851.2.2.2			A collection of objects which provides statistics of local area mDNS SDG agent.
csmSdgStatisticsTable	1.3.6.1.4.1.9.9.851.1.1.2		not-accessible	Table providing local area SDG statistics for each interface.
csmStatistics	1.3.6.1.4.1.9.9.851.1.1
C32 csmUnicastSentCnt	1.3.6.1.4.1.9.9.851.1.1.2.1.9	Counter32	read-only	This object indicates the total number of unicast MDNS packets sent.

RFC description

Cisco Security/Service Deployment Gateway MIB for multicast DNS operations and discovery service management.

Start monitoring Cisco mDNS Service Discovery Gateway platforms with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download CISCO-SDG-MDNS-MIB