WWP-LEOS-DNS-CLIENT-MIB

All MIBs › WWP-LEOS-DNS-CLIENT-MIB

Organization: Ciena Inc

Last Updated: 2012-03-20

Category: Ciena LEOS Carrier Ethernet

Description: Manages Ciena LEOS DNS client resolver server list and domain search configuration.

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What Is WWP-LEOS-DNS-CLIENT-MIB?

This proprietary Ciena/WWP LEOS MIB configures the DNS resolver client on the switch, exposing the configured DNS server list and domain search suffixes. It is a configuration-only MIB with no traffic/performance counters, hardware sensors, or fault traps. Its relevance to device monitoring is indirect: confirming DNS configuration is intact ensures other software features that rely on name resolution (syslog server hostnames, NTP, etc.) function correctly, which is a software-configuration correctness check rather than a hardware/fault indicator. There is no strong standards dependency beyond generic DNS client concepts; it belongs to the WWP-LEOS proprietary MIB family. It is deployed on WWP/Ciena LEOS switches whenever hostname-based configuration is preferred over raw IP addresses. Engineers can download the WWP-LEOS-DNS-CLIENT-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in WWP-LEOS-DNS-CLIENT-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

Ciena/World Wide Packets Metro Ethernet switch

Monitoring Examples

No sample objects were provided for this module in the source data. In general, a DNS client MIB of this kind exposes the ordered list of configured DNS server addresses and the domain search suffix, which an operator would poll to confirm name resolution is pointed at the correct, reachable servers after a network change.

What Can Be Monitored

configured DNS server list
domain search suffix configuration

Imported Objects

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Integer32
IpAddress
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString
RowStatus

From WWP-SMI

wwpModulesLeos

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
wwpLeosDnsClientMIB	1.3.6.1.4.1.6141.2.60.16			A MIB module to manage dns client on the WWP products.
wwpLeosDnsClientMIBObjects	1.3.6.1.4.1.6141.2.60.16.1
wwpLeosDnsClient	1.3.6.1.4.1.6141.2.60.16.1.1
INT wwpLeosDnsClientStatus	1.3.6.1.4.1.6141.2.60.16.1.1.1	INTEGER	read-write	Specifies whether or not the DNS client resolver is enabled or disabled.
STR wwpLeosDnsClientDhcpDomainName	1.3.6.1.4.1.6141.2.60.16.1.1.2	DisplayString	read-only	Specifies the admin domain name configured by dhcp for this device.
INT wwpLeosDnsClientDhcpDomainNameState	1.3.6.1.4.1.6141.2.60.16.1.1.3	INTEGER	read-only	Specifies if wwpLeosDnsClientDhcpDomainName is enabled or disabled.
STR wwpLeosDnsClientUserDomainName	1.3.6.1.4.1.6141.2.60.16.1.1.4	DisplayString	read-write	Specifies the admin domain name configured by user for this device.
INT wwpLeosDnsClientUserDomainNameState	1.3.6.1.4.1.6141.2.60.16.1.1.5	INTEGER	read-only	Specifies if wwpLeosDnsClientUserDomainName is enabled or disabled.
wwpLeosDnsServerTable	1.3.6.1.4.1.6141.2.60.16.1.1.6		not-accessible	A table containing configured DNS Servers information. To create entry in this table use SNMP multiple set operation. Following mib objects must be set to create valid entry wwpLeosDnsServerAddr, wwpLeosDnsServerStatus
wwpLeosDnsServerEntry	1.3.6.1.4.1.6141.2.60.16.1.1.6.1		not-accessible	Defines the information pertaining to a configured DNS Server.
I32 wwpLeosDnsServerIndex	1.3.6.1.4.1.6141.2.60.16.1.1.6.1.1	Integer32	not-accessible	The unique index in DNS server table.
IP wwpLeosDnsServerAddr	1.3.6.1.4.1.6141.2.60.16.1.1.6.1.2	IpAddress	read-write	The IP address for the configured DNS Server. wwpLeosDnsServerInetAddr cannot be set at the same time. This OID will be set to 0.0.0.0 when the server has an IPv6 address, which is shown in the wwpLeosDnsServerInetAddr and the wwpLeosDnsServerInetAddrType is set to ipv6. For a server with an IPv4 address, the ip address will be shown in this OID and the wwpLeosDnsServerInetAddr with the wwpLeosDnsServerInetAddrType set to ipv4.
I32 wwpLeosDnsServerUserPriority	1.3.6.1.4.1.6141.2.60.16.1.1.6.1.3	Integer32	read-write	The priority of the dns server configured by user.
I32 wwpLeosDnsServerDhcpPriority	1.3.6.1.4.1.6141.2.60.16.1.1.6.1.4	Integer32	read-only	The priority of the dns server configured by DHCP.
INT wwpLeosDnsServerScope	1.3.6.1.4.1.6141.2.60.16.1.1.6.1.5	INTEGER	read-only	The object specifies the scope of this entry. Scope of the entry means who configured this entry. dhcp or user or both
ROW wwpLeosDnsServerStatus	1.3.6.1.4.1.6141.2.60.16.1.1.6.1.6	RowStatus	read-create	This object is used to create and delete rows in the wwpLeosDnsServerTable. To create a new row the management station must set the object to 'CreateAndGo'.
IPt wwpLeosDnsServerInetAddrType	1.3.6.1.4.1.6141.2.60.16.1.1.6.1.7	InetAddressType	read-write	The Inet address type for the configured DNS Server. Used in conjunction with wwpLeosDnsServerInetAddr. When set to: ipv4 : wwpLeosDnsServerInetAddr should be compliant with InetAddressIPv4 from RFC 4001 ipv6 : wwpLeosDnsServerInetAddr should be compliant with InetAddressIPv6 from RFC 4001
IP wwpLeosDnsServerInetAddr	1.3.6.1.4.1.6141.2.60.16.1.1.6.1.8	InetAddress	read-write	The Inet address for the configured DNS Server. This OID must be used in conjunction with wwpLeosDnsServerInetAddrType. The InetAddress specified here will be compliant with RFC 4001.
wwpLeosDnsServerExtTable	1.3.6.1.4.1.6141.2.60.16.1.1.7		not-accessible	This table is an extension for wwpLeosDnsServerTable table. This table allows to set more attributes for DNS wwpLeosDnsServerTable table
wwpLeosDnsServerExtEntry	1.3.6.1.4.1.6141.2.60.16.1.1.7.1		not-accessible	Defines the information pertaining to a configured DNS Server.
INT wwpLeosDnsServerAdminState	1.3.6.1.4.1.6141.2.60.16.1.1.7.1.1	INTEGER	read-write	The object specifies the user admin state of this entry. User can configure this to enable \| disable.
INT wwpLeosDnsServerOperState	1.3.6.1.4.1.6141.2.60.16.1.1.7.1.2	INTEGER	read-only	The object specifies the operational state of this entry.
wwpLeosDnsClientMIBNotificationPrefix	1.3.6.1.4.1.6141.2.60.16.2
wwpLeosDnsClientMIBNotifications	1.3.6.1.4.1.6141.2.60.16.2.0
wwpLeosDnsClientMIBConformance	1.3.6.1.4.1.6141.2.60.16.3
wwpLeosDnsClientMIBCompliances	1.3.6.1.4.1.6141.2.60.16.3.1
wwpLeosDnsServerEntryCompliance	1.3.6.1.4.1.6141.2.60.16.3.1.1			The compliance statement of the wwpLeosDnsClient MIB.
wwpLeosDnsClientMIBGroups	1.3.6.1.4.1.6141.2.60.16.3.2
wwpLeosDnsServerEntryIpv6Group	1.3.6.1.4.1.6141.2.60.16.3.2.1			DNS server entry objects for IPv6 address.

RFC description

Manages DNS client configuration on Ciena WWP LEOS network management products.

Start monitoring Ciena/World Wide Packets Metro Ethernet switch (DNS resolver server-list/domain-suffix config status) 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 WWP-LEOS-DNS-CLIENT-MIB

What Is WWP-LEOS-DNS-CLIENT-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description