CISCO-IETF-DHCP-SERVER-MIB
- Registered at
- 1.3.6.1.4.1.9.10.102
- Last updated
- 2007-03-27 00:00
- Organization
- Cisco Systems, Inc.
- Revisions
- 2007-03-27 00:00, 2007-02-14 12:00, 2004-03-01 12:00
- Namespace
- cisco
- Source file
CISCO-IETF-DHCP-SERVER-MIB- Digest
sha256:84dd85a47c1cc2552f8e4830ee2787bc89ebb39b46a7c10ffaa2509696684cc5
Description
The MIB module for entities implementing the server side of the Bootstrap Protocol (BOOTP) and the Dynamic Host Configuration protocol (DHCP) for Internet Protocol version 4(IPv4). This MIB does not include support for Dynamic DNS (DDNS) updating nor for the DHCP Failover Protocol.
Contact
Cisco Systems Customer Service Postal: 170 W Tasman Drive San Jose, CA 95134 USA Tel: +1 800 553-NETS E-mail: cs-dhcp-mib@cisco.com
Imports
| From | Symbols |
|---|---|
| CISCO-SMI | ciscoExperiment |
| INET-ADDRESS-MIB | InetAddressIPv4, InetAddressPrefixLength |
| SNMP-FRAMEWORK-MIB | SnmpAdminString |
| SNMPv2-CONF | MODULE-COMPLIANCE, NOTIFICATION-GROUP, OBJECT-GROUP |
| SNMPv2-SMI | Counter32, Counter64, Gauge32, MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-IDENTITY, OBJECT-TYPE, Unsigned32, iso |
| SNMPv2-TC | DateAndTime, DisplayString, TEXTUAL-CONVENTION |
Imported by
1 module(s) in this corpus import this one.
Load order
Every file a consumer needs in order to load this module, dependencies first.
CISCO-IETF-DHCP-SERVER-MIB CISCO-SMI INET-ADDRESS-MIB SNMP-FRAMEWORK-MIB SNMPv2-CONF SNMPv2-SMI SNMPv2-TC
Textual conventions
| Name | OID | Syntax | Access | Status |
|---|---|---|---|---|
| CDhcpv4PhysicalAddress TEXTUAL-CONVENTION A DHCP-specific encoding of the physical address type and physical address, intended to mirror the representation of physical addresses in DHCP messages. The first octet of this object contains the hardware type from the 'htype' field of the DHCP message, the second octet of this object contains the hardware length from the 'hlen' field, and the remaining octets contain the hardware address from the 'chaddr' field. | current |
Objects
| Name | OID | Syntax | Access | Status |
|---|---|---|---|---|
| ciscoIetfDhcpv4SrvMIBNotifs OBJECT-IDENTITY | 1.3.6.1.4.1.9.10.102.0 | |||
| cDhcpv4ServerNotificationPrefix OBJECT-IDENTITY | 1.3.6.1.4.1.9.10.102.0.2 | |||
| cDhcpv4ServerNotifications OBJECT-IDENTITY | 1.3.6.1.4.1.9.10.102.0.2.0 | |||
| ciscoIetfDhcpv4SrvMIBObjects OBJECT-IDENTITY | 1.3.6.1.4.1.9.10.102.1 | |||
| cDhcpv4SrvSystem OBJECT-IDENTITY Group of objects that are related to the overall system. | 1.3.6.1.4.1.9.10.102.1.1 | current | ||
| cDhcpv4SrvSystemDescr OBJECT-TYPE A textual description of the server. This value should include the full name and version identification of the server. | 1.3.6.1.4.1.9.10.102.1.1.1 | SnmpAdminString (SIZE(0..255)) | read-only | current |
| cDhcpv4SrvSystemObjectID OBJECT-TYPE The vendor's authoritative identification of the network management subsystem contained in this entity. This value is allocated within the SMI enterprise subtree (1.3.6.1.4.1) and provides an easy and unambiguous means for determining what kind of server is being managed. For example, if vendor Ohso Soft, Inc. is assigned the subtree 1.3.6.1.4.1.4242, it may assign the identifier 1.3.6.1.4.1.4242.1.1 to its Ursa DHCP Server. | 1.3.6.1.4.1.9.10.102.1.1.2 | OBJECT IDENTIFIER | read-only | current |
| cBootpCounters OBJECT-IDENTITY Group of objects that count various BOOTP events. | 1.3.6.1.4.1.9.10.102.1.2 | current | ||
| cBootpCountRequests OBJECT-TYPE The number of packets received that contain a Message Type of 1 (BOOTREQUEST) in the first octet and do not contain option number 53 (DHCP Message Type) in the options. | 1.3.6.1.4.1.9.10.102.1.2.1 | Counter32 | read-only | current |
| cBootpCountInvalids OBJECT-TYPE The number of packets received that do not contain a Message Type of 1 (BOOTREQUEST) in the first octet or are not valid BOOTP packets (e.g., too short, invalid field in packet header). | 1.3.6.1.4.1.9.10.102.1.2.2 | Counter32 | read-only | current |
| cBootpCountReplies OBJECT-TYPE The number of packets sent that contain a Message Type of 2 (BOOTREPLY) in the first octet and do not contain option number 53 (DHCP Message Type) in the options. | 1.3.6.1.4.1.9.10.102.1.2.3 | Counter32 | read-only | current |
| cBootpCountDropUnknownClients OBJECT-TYPE The number of BOOTP packets dropped due to the server not recognizing or not providing service to the hardware address received in the incoming packet. | 1.3.6.1.4.1.9.10.102.1.2.4 | Counter32 | read-only | current |
| cBootpCountDropNotServingSubnet OBJECT-TYPE The number of BOOTP packets dropped due to the server not being configured or not otherwise able to serve addresses on the subnet from which this message was received. | 1.3.6.1.4.1.9.10.102.1.2.5 | Counter32 | read-only | current |
| cDhcpv4Counters OBJECT-IDENTITY Group of objects that count various DHCPv4 events. | 1.3.6.1.4.1.9.10.102.1.3 | current | ||
| cDhcpv4CountDiscovers OBJECT-TYPE The number of DHCPDISCOVER (option 53 with value 1) packets received. | 1.3.6.1.4.1.9.10.102.1.3.1 | Counter32 | read-only | current |
| cDhcpv4CountOffers OBJECT-TYPE The number of DHCPOFFER (option 53 with value 2) packets sent. | 1.3.6.1.4.1.9.10.102.1.3.2 | Counter32 | read-only | current |
| cDhcpv4CountRequests OBJECT-TYPE The number of DHCPREQUEST (option 53 with value 3) packets received. | 1.3.6.1.4.1.9.10.102.1.3.3 | Counter32 | read-only | current |
| cDhcpv4CountDeclines OBJECT-TYPE The number of DHCPDECLINE (option 53 with value 4) packets received. | 1.3.6.1.4.1.9.10.102.1.3.4 | Counter32 | read-only | current |
| cDhcpv4CountAcks OBJECT-TYPE The number of DHCPACK (option 53 with value 5) packets sent. | 1.3.6.1.4.1.9.10.102.1.3.5 | Counter32 | read-only | current |
| cDhcpv4CountNaks OBJECT-TYPE The number of DHCPNACK (option 53 with value 6) packets sent. | 1.3.6.1.4.1.9.10.102.1.3.6 | Counter32 | read-only | current |
| cDhcpv4CountReleases OBJECT-TYPE The number of DHCPRELEASE (option 53 with value 7) packets received. | 1.3.6.1.4.1.9.10.102.1.3.7 | Counter32 | read-only | current |
| cDhcpv4CountInforms OBJECT-TYPE The number of DHCPINFORM (option 53 with value 8) packets received. | 1.3.6.1.4.1.9.10.102.1.3.8 | Counter32 | read-only | current |
| cDhcpv4CountInvalids OBJECT-TYPE The number of DHCP packets received whose DHCP message type (i.e., option number 53) is not understood or handled by the server. | 1.3.6.1.4.1.9.10.102.1.3.10 | Counter32 | read-only | current |
| cDhcpv4CountDropUnknownClient OBJECT-TYPE The number of DHCP packets dropped due to the server not recognizing or not providing service to the client-id and/or hardware address received in the incoming packet. | 1.3.6.1.4.1.9.10.102.1.3.11 | Counter32 | read-only | current |
| cDhcpv4CountDropNotServingSubnet OBJECT-TYPE The number of DHCP packets dropped due to the server not being configured or not otherwise able to serve addresses on the subnet from which this message was received. | 1.3.6.1.4.1.9.10.102.1.3.12 | Counter32 | read-only | current |
| cDhcpv4SrvConfiguration OBJECT-IDENTITY Objects that contain pre-configured and dynamic configuration information. | 1.3.6.1.4.1.9.10.102.1.4 | current | ||
| cDhcpv4ServerSharedNetTable OBJECT-TYPE A list of shared networks that are configured in the server. A shared network is the logical aggregation of one or more subnets that share a common network segment (e.g., multi- tapped coaxial cable, wiring hub, or switch). This table is present ONLY for those servers that organize the ranges of addresses available for assignment where a higher-level grouping (i.e., the 'shared' network) exists above ranges and subnets. | 1.3.6.1.4.1.9.10.102.1.4.1 | not-accessible | current | |
| cDhcpv4ServerSharedNetEntry OBJECT-TYPE A logical row in the cDhcpv4ServerSharedNetTable. | 1.3.6.1.4.1.9.10.102.1.4.1.1 | not-accessible | current | |
| cDhcpv4ServerSharedNetName OBJECT-TYPE The name of the shared network, which uniquely identifies an entry in the cDhcpv4ServerSharedNetTable. | 1.3.6.1.4.1.9.10.102.1.4.1.1.1 | SnmpAdminString (SIZE(1..100)) | not-accessible | current |
| cDhcpv4ServerSharedNetFreeAddrLowThreshold OBJECT-TYPE The low threshold for available free addresses in this shared network. If the value for available free addresses in this shared network becomes equal to or less than this value, a cDhcpv4ServerFreeAddressLow event is generated for this shared network. No more cDhcpv4ServerFreeAddressLow events will be generated for this subnet during this execution of the DHCP server until the value for available free addresses has exceeded the value of cDhcpv4ServerSharedNetFreeAddrHighThreshold. | 1.3.6.1.4.1.9.10.102.1.4.1.1.2 | Unsigned32 | read-write | current |
| cDhcpv4ServerSharedNetFreeAddrHighThreshold OBJECT-TYPE The high threshold for available free addresses in this shared network. If a cDhcpv4ServerFreeAddressLow event was generated for this subnet, and the value for available free addresses has exceeded the value of cDhcpv4ServerSubnetFreeAddrHighThreshold, then a cDhcpv4ServerFreeAddressHigh event will be generated. No more cDhcpv4ServerFreeAddressHigh events will be generated for this subnet during this execution of the DHCP server until the value for available free addresses becomes equal to or less than the value of cDhcpv4ServerSubnetFreeAddrLowThreshold. | 1.3.6.1.4.1.9.10.102.1.4.1.1.3 | Unsigned32 | read-write | current |
| cDhcpv4ServerSharedNetFreeAddresses OBJECT-TYPE The number of IPv4 addresses which are available within this shared network. If the server does not count free addresses by shared network segment, this value will be zero. | 1.3.6.1.4.1.9.10.102.1.4.1.1.4 | Unsigned32 | read-only | current |
| cDhcpv4ServerSharedNetReservedAddresses OBJECT-TYPE The number of IPv4 addresses which are reserved (not available for assignment) within this shared network. If the server does not count reserved addresses by shared network segment, this value will be zero. | 1.3.6.1.4.1.9.10.102.1.4.1.1.5 | Unsigned32 | read-only | current |
| cDhcpv4ServerSharedNetTotalAddresses OBJECT-TYPE The number of IPv4 addresses which are available within this shared network. If the server does not count total addresses by shared network segment, this value will be zero. | 1.3.6.1.4.1.9.10.102.1.4.1.1.6 | Unsigned32 | read-only | current |
| cDhcpv4ServerSubnetTable OBJECT-TYPE A list of subnets that are configured in this server. | 1.3.6.1.4.1.9.10.102.1.4.2 | not-accessible | current | |
| cDhcpv4ServerSubnetEntry OBJECT-TYPE A logical row in the cDhcpv4ServerSubnetTable. | 1.3.6.1.4.1.9.10.102.1.4.2.1 | not-accessible | current | |
| cDhcpv4ServerSubnetAddress OBJECT-TYPE The IPv4 address of the subnet entry in the cDhcpv4ServerSubnetTable. | 1.3.6.1.4.1.9.10.102.1.4.2.1.1 | InetAddressIPv4 | not-accessible | current |
| cDhcpv4ServerSubnetMask OBJECT-TYPE The subnet mask of the subnet. This MUST be the same as the value of DHCP option 1 offered to clients on this subnet. | 1.3.6.1.4.1.9.10.102.1.4.2.1.2 | InetAddressPrefixLength | read-only | current |
| cDhcpv4ServerSubnetSharedNetworkName OBJECT-TYPE The shared subnet name (used as an index into the server shared subnet table) to which this subnet belongs. This value will be null for servers that do not organize or describe networks in this manner. | 1.3.6.1.4.1.9.10.102.1.4.2.1.3 | SnmpAdminString (SIZE(1..100)) | read-only | current |
| cDhcpv4ServerSubnetFreeAddrLowThreshold OBJECT-TYPE The low threshold for available free addresses in this subnet. If the value for available free addresses in this subnet becomes equal to or less than this value, a cDhcpv4ServerSubnetFreeAddrLowThreshold event will be generated for this shared network. No more cDhcpv4ServerSubnetFreeAddrLowThreshold events will be generated for this subnet during this execution of the DHCP server until the value for available free addresses has exceeded the value of cDhcpv4ServerSubnetFreeAddrHighThreshold. | 1.3.6.1.4.1.9.10.102.1.4.2.1.4 | Unsigned32 | read-write | current |
| cDhcpv4ServerSubnetFreeAddrHighThreshold OBJECT-TYPE The high threshold for available free addresses in this subnet. If a cDhcpv4ServerSubnetFreeAddrLowThreshold event has been generated for this subnet, and the value for available free addresses has exceeded the value of cDhcpv4ServerSubnetFreeAddrHighThreshold, then a cDhcpv4ServerFreeAddressHigh event will be generated. No more cDhcpv4ServerFreeAddressHigh events will be generated for this subnet during this execution of the DHCP server until the value for available free addresses becomes equal to or less than the value of cDhcpv4ServerSubnetFreeAddrLowThreshold. | 1.3.6.1.4.1.9.10.102.1.4.2.1.5 | Unsigned32 | read-write | current |
| cDhcpv4ServerSubnetFreeAddresses OBJECT-TYPE The number of free IPv4 addresses which are available in this subnet. | 1.3.6.1.4.1.9.10.102.1.4.2.1.6 | Unsigned32 | read-only | current |
| cDhcpv4ServerRangeTable OBJECT-TYPE A list of ranges that are configured on this server. | 1.3.6.1.4.1.9.10.102.1.4.3 | not-accessible | current | |
| cDhcpv4ServerRangeEntry OBJECT-TYPE A logical row in the cDhcpv4ServerRangeTable. | 1.3.6.1.4.1.9.10.102.1.4.3.1 | not-accessible | current | |
| cDhcpv4ServerRangeStartAddress OBJECT-TYPE The IPv4 address of the first address in the range. The value of cDhcpv4ServerRangeStartAddress MUST be less than or equal to the value of cDhcpv4ServerRangeEndAddress. | 1.3.6.1.4.1.9.10.102.1.4.3.1.1 | InetAddressIPv4 | not-accessible | current |
| cDhcpv4ServerRangeEndAddress OBJECT-TYPE The IPv4 address of the last address in the range. The value of cDhcpv4ServerRangeEndAddress MUST be greater than or equal to the value of cDhcpv4ServerRangeStartAddress. | 1.3.6.1.4.1.9.10.102.1.4.3.1.2 | InetAddressIPv4 | not-accessible | current |
| cDhcpv4ServerRangeSubnetMask OBJECT-TYPE The subnet address mask for this range. | 1.3.6.1.4.1.9.10.102.1.4.3.1.3 | InetAddressPrefixLength | read-only | current |
| cDhcpv4ServerRangeInUse OBJECT-TYPE The number of addresses in this range that are currently in use. This number includes those addresses whose lease has not expired and addresses which have been reserved (either by the server or through configuration). | 1.3.6.1.4.1.9.10.102.1.4.3.1.4 | Gauge32 | read-only | current |
| cDhcpv4ServerRangeOutstandingOffers OBJECT-TYPE The number of outstanding DHCPOFFER messages for this range is reported with this value. An offer is outstanding if the server has sent a DHCPOFFER message to a client, but has not yet received a DHCPREQUEST message from the client nor has the server-specific timeout (limiting the time in which a client can respond to the offer message) for the offer message expired. | 1.3.6.1.4.1.9.10.102.1.4.3.1.5 | Gauge32 | read-only | current |
| cDhcpv4ServerClientTable OBJECT-TYPE An optional list of addresses that are known by this server. The list MUST contain addresses that have not expired. The list MUST NOT contain addresses that have never been assigned by the server UNLESS the lease is pre-configured in the server (e.g., a static lease for a host). Expired leases MAY appear during the time they are 'remembered' by the server for subsequent assignment to the same host. | 1.3.6.1.4.1.9.10.102.1.4.4 | not-accessible | current | |
| cDhcpv4ServerClientEntry OBJECT-TYPE A logical row in the cDhcpv4ServerClientTable. | 1.3.6.1.4.1.9.10.102.1.4.4.1 | not-accessible | current | |
| cDhcpv4ServerClient OBJECT-TYPE The IPv4 address of this entry in the cDhcpv4ServerClientTable. | 1.3.6.1.4.1.9.10.102.1.4.4.1.1 | InetAddressIPv4 | not-accessible | current |
| cDhcpv4ServerClientSubnetMask OBJECT-TYPE The subnet mask (DHCP option 1) provided to the client offered this address. The subnet, resulting from logically ANDing the subnet mask with the entry's IPv4 address, MUST be configured on this server and appear as a row in the cDhcpSubnetTable. | 1.3.6.1.4.1.9.10.102.1.4.4.1.2 | InetAddressPrefixLength | read-only | current |
| cDhcpv4ServerClientRange OBJECT-TYPE The starting IPv4 address (cDhcpv4ServerRangeStartAddress object) of the range to which this address belongs. If the address does not fall into one of the configured ranges (e.g., a statically configured address on a subnet) the range MAY be 0.0.0.0. | 1.3.6.1.4.1.9.10.102.1.4.4.1.3 | InetAddressIPv4 | read-only | current |
| cDhcpv4ServerClientLeaseType OBJECT-TYPE The type of this address. Types are: (1) Static addresses defined by the server configuration. (2) Dynamic addresses defined by the server configuration AND actually assigned by the server. (3) Expired dynamic addresses, previously assigned by the server, and 'remembered' for subsequent assignment to the same host. (4) Addresses reserved (i.e., not assignable) by the server configuration. (5) Addresses previously assigned by the server, but temporarily or permanently removed from assignable state for some reason, e.g., the server received an ICMP ECHOREPLY for the IPv4 address or a DHCPDECLINE message has been received for the IPv4 address. | 1.3.6.1.4.1.9.10.102.1.4.4.1.4 | INTEGER {static(1), dynamic(2), expired(3), configurationReserved(4), serverReserved(5)} | read-only | current |
| cDhcpv4ServerClientTimeRemaining OBJECT-TYPE The number of seconds until the lease expires. A value of 4294967295 (i.e., 0xFFFFFFFF) SHOULD be used for leases that have a lease time which is 'infinite' and for BOOTP leases. | 1.3.6.1.4.1.9.10.102.1.4.4.1.5 | Unsigned32 | read-only | current |
| cDhcpv4ServerClientAllowedProtocol OBJECT-TYPE The type of protocol that is allowed to be used to serve this address. A type of none (1) indicates that the address is not available to be served (e.g., a reserved address). Type (2) is reserved for BOOTP only devices, while type (3) is reserved for DHCP only devices. A type of bootp-or-dhcp (4) can be offered to any type of client. | 1.3.6.1.4.1.9.10.102.1.4.4.1.6 | INTEGER {none(1), bootp(2), dhcp(3), bootpOrDhcp(4)} | read-only | current |
| cDhcpv4ServerClientServedProtocol OBJECT-TYPE The type of protocol that was used when this address was assigned. This object will have the value of none (1) if the address has not been served. | 1.3.6.1.4.1.9.10.102.1.4.4.1.7 | INTEGER {none(1), bootp(2), dhcp(3)} | read-only | current |
| cDhcpv4ServerClientPhysicalAddress OBJECT-TYPE The hardware type and hardware address of the client that has been assigned this lease. The first octet of this object contains the hardware type from the 'htype' field of the BOOTP packet and the remaining octets contain the hardware address from the 'chaddr' field of the BOOTP packet. This object MAY be empty if the address has not been previously served. | 1.3.6.1.4.1.9.10.102.1.4.4.1.8 | CDhcpv4PhysicalAddress | read-only | current |
| cDhcpv4ServerClientClientId OBJECT-TYPE The client-id of the client that has been assigned this lease. The client-id is the value specified in option 61 (client-id option) when the lease was assigned. This object MAY be empty if the lease has not been previously assigned or if the client-id option was not specified when the address was assigned. | 1.3.6.1.4.1.9.10.102.1.4.4.1.9 | OCTET STRING (SIZE(0..255)) | read-only | current |
| cDhcpv4ServerClientHostName OBJECT-TYPE The host name (DHCP option 12) the client is configured to use, or if no host name was configured then the host name that the client supplied when requesting an address. While this object has a maximum size of 255 octets, a Fully-Qualified Domain Name (FQDN) consisting of a Host Name part and a Domain Name part is currently limited to 255 octets. Therefore, the sum of the string lengths for this object and the cDhcpv4ServerClientDomainName MUST be, in practice, less than 256 octets. | 1.3.6.1.4.1.9.10.102.1.4.4.1.10 | SnmpAdminString (SIZE(1..255)) | read-only | current |
| cDhcpv4ServerClientDomainName OBJECT-TYPE The domain name (DHCP option 15) assigned to the client. While this object has a maximum size of 255 octets, a Fully- Qualified Domain Name (FQDN) consisting of a Host Name part and a Domain Name part is currently limited to 255 octets, less the separator ('.') character. Therefore, the sum of the string lengths for this object and the cDhcpv4ServerClientHostName MUST be, in practice, less than 256 octets. | 1.3.6.1.4.1.9.10.102.1.4.4.1.11 | SnmpAdminString (SIZE(1..255)) | read-only | current |
| cDhcpv4ServerNotifyObjects OBJECT-IDENTITY Objects that are used only in notifications. | 1.3.6.1.4.1.9.10.102.1.7 | current | ||
| cDhcpv4ServerNotifyDuplicateIpAddr OBJECT-TYPE The IPv4 address found to be a duplicate. Duplicates are detected by servers, which issue an ICMP ECHOREQUEST prior to offering an IPv4 address lease, or by a client issuing a gratuitous ARP message and reported through a DHCPDECLINE message. | 1.3.6.1.4.1.9.10.102.1.7.1 | InetAddressIPv4 | accessible-for-notify | current |
| cDhcpv4ServerNotifyDuplicateMac OBJECT-TYPE The offending MAC address which caused a duplicate IPv4 address to be detected, if captured by the server, else 00-00- 00-00-00-00. | 1.3.6.1.4.1.9.10.102.1.7.2 | CDhcpv4PhysicalAddress | accessible-for-notify | current |
| cDhcpv4ServerNotifyClientOrServerDetected OBJECT-TYPE Duplicate IPv4 addresses can be detected either by a server, using an ICMP ECHO message, or by a client using ARP. This object is set by the server to (1) if the client used DHCPDECLINE to mark the offered address as in-use, or to (2) if the server discovered the address in use by some client before offering it. | 1.3.6.1.4.1.9.10.102.1.7.3 | INTEGER {client(1), server(2)} | accessible-for-notify | current |
| cDhcpv4ServerNotifyServerStart OBJECT-TYPE The date and time when the server began operation. | 1.3.6.1.4.1.9.10.102.1.7.4 | DateAndTime | accessible-for-notify | current |
| cDhcpv4ServerNotifyServerStop OBJECT-TYPE The date and time when the server ceased operation. | 1.3.6.1.4.1.9.10.102.1.7.5 | DateAndTime | accessible-for-notify | current |
| cBootpHCCounters OBJECT-IDENTITY Group of high capacity objects that count various BOOTP events. | 1.3.6.1.4.1.9.10.102.1.8 | current | ||
| cBootpHCCountRequests OBJECT-TYPE The number of packets received that contain a Message Type of 1 (BOOTREQUEST) in the first octet and do not contain option number 53 (DHCP Message Type) in the options. | 1.3.6.1.4.1.9.10.102.1.8.1 | Counter64 | read-only | current |
| cBootpHCCountInvalids OBJECT-TYPE The number of packets received that do not contain a Message Type of 1 (BOOTREQUEST) in the first octet or are not valid BOOTP packets (e.g., too short, invalid field in packet header). | 1.3.6.1.4.1.9.10.102.1.8.2 | Counter64 | read-only | current |
| cBootpHCCountReplies OBJECT-TYPE The number of packets sent that contain a Message Type of 2 (BOOTREPLY) in the first octet and do not contain option number 53 (DHCP Message Type) in the options. | 1.3.6.1.4.1.9.10.102.1.8.3 | Counter64 | read-only | current |
| cBootpHCCountDropUnknownClients OBJECT-TYPE The number of BOOTP packets dropped due to the server not recognizing or not providing service to the hardware address received in the incoming packet. | 1.3.6.1.4.1.9.10.102.1.8.4 | Counter64 | read-only | current |
| cBootpHCCountDropNotServingSubnet OBJECT-TYPE The number of BOOTP packets dropped due to the server not being configured or not otherwise able to serve addresses on the subnet from which this message was received. | 1.3.6.1.4.1.9.10.102.1.8.5 | Counter64 | read-only | current |
| cDhcpv4HCCounters OBJECT-IDENTITY Group of high capacity objects that count various DHCPv4 events. | 1.3.6.1.4.1.9.10.102.1.9 | current | ||
| cDhcpv4HCCountDiscovers OBJECT-TYPE The number of DHCPDISCOVER (option 53 with value 1) packets received. | 1.3.6.1.4.1.9.10.102.1.9.1 | Counter64 | read-only | current |
| cDhcpv4HCCountOffers OBJECT-TYPE The number of DHCPOFFER (option 53 with value 2) packets sent. | 1.3.6.1.4.1.9.10.102.1.9.2 | Counter64 | read-only | current |
| cDhcpv4HCCountRequests OBJECT-TYPE The number of DHCPREQUEST (option 53 with value 3) packets received. | 1.3.6.1.4.1.9.10.102.1.9.3 | Counter64 | read-only | current |
| cDhcpv4HCCountDeclines OBJECT-TYPE The number of DHCPDECLINE (option 53 with value 4) packets received. | 1.3.6.1.4.1.9.10.102.1.9.4 | Counter64 | read-only | current |
| cDhcpv4HCCountAcks OBJECT-TYPE The number of DHCPACK (option 53 with value 5) packets sent. | 1.3.6.1.4.1.9.10.102.1.9.5 | Counter64 | read-only | current |
| cDhcpv4HCCountNaks OBJECT-TYPE The number of DHCPNACK (option 53 with value 6) packets sent. | 1.3.6.1.4.1.9.10.102.1.9.6 | Counter64 | read-only | current |
| cDhcpv4HCCountReleases OBJECT-TYPE The number of DHCPRELEASE (option 53 with value 7) packets received. | 1.3.6.1.4.1.9.10.102.1.9.7 | Counter64 | read-only | current |
| cDhcpv4HCCountInforms OBJECT-TYPE The number of DHCPINFORM (option 53 with value 8) packets received. | 1.3.6.1.4.1.9.10.102.1.9.8 | Counter64 | read-only | current |
| cDhcpv4HCCountForcedRenews OBJECT-TYPE The number of DHCPFORCERENEW (option 53 with value 9) packets sent. | 1.3.6.1.4.1.9.10.102.1.9.9 | Counter64 | read-only | current |
| cDhcpv4HCCountInvalids OBJECT-TYPE The number of DHCP packets received whose DHCP message type (i.e., option number 53) is not understood or handled by the server. | 1.3.6.1.4.1.9.10.102.1.9.10 | Counter64 | read-only | current |
| cDhcpv4HCCountDropUnknownClient OBJECT-TYPE The number of DHCP packets dropped due to the server not recognizing or not providing service to the client-id and/or hardware address received in the incoming packet. | 1.3.6.1.4.1.9.10.102.1.9.11 | Counter64 | read-only | current |
| cDhcpv4HCCountDropNotServingSubnet OBJECT-TYPE The number of DHCP packets dropped due to the server not being configured or not otherwise able to serve addresses on the subnet from which this message was received. | 1.3.6.1.4.1.9.10.102.1.9.12 | Counter64 | read-only | current |
| ciscoIetfDhcpv4SrvMIBConform OBJECT-IDENTITY | 1.3.6.1.4.1.9.10.102.2 | |||
| cDhcpv4SrvCompliances OBJECT-IDENTITY | 1.3.6.1.4.1.9.10.102.2.1 | |||
| cDhcpv4SrvGroups OBJECT-IDENTITY | 1.3.6.1.4.1.9.10.102.2.2 |
Notifications
| Name | OID | Status |
|---|---|---|
| cDhcpv4ServerFreeAddressLow NOTIFICATION-TYPE This notification signifies that the number of available IPv4 addresses for a particular shared network has fallen below the value of cDhcpv4ServerSharedNetFreeAddrLowThreshold for that shared network. | 1.3.6.1.4.1.9.10.102.0.2.0.1 | current |
| cDhcpv4ServerFreeAddressHigh NOTIFICATION-TYPE This notification signifies that the number of available IPv4 addresses for a particular shared network has risen above the value of cDhcpv4ServerSharedNetFreeAddrHighThreshold for that shared network. | 1.3.6.1.4.1.9.10.102.0.2.0.2 | current |
| cDhcpv4ServerStartTime NOTIFICATION-TYPE This notification signifies that the server of the specified type has started on the host from which this notification has been sent. | 1.3.6.1.4.1.9.10.102.0.2.0.3 | current |
| cDhcpv4ServerStopTime NOTIFICATION-TYPE This notification signifies that the server of the specified type has stopped normally on the host from which this notification has been sent. | 1.3.6.1.4.1.9.10.102.0.2.0.4 | current |
| cDhcpv4ServerDuplicateAddress NOTIFICATION-TYPE This notification signifies that a duplicate IPv4 address has been detected. The DHCP server can detect this condition through the ping-before-offer mechanism. Alternatively, the client may have sent a DHCPDECLINE back to the server; this is assumed to be the result of the client detecting that the address was in use. In either case, the DHCP server marks the IPv4 address as unavailable for leasing to clients. The cDhcpv4ServerNotifyClientOrServerDetected object indicates whether the client or server detected this condition. | 1.3.6.1.4.1.9.10.102.0.2.0.5 | current |
Conformance
| Name | OID | Status |
|---|---|---|
| cDhcpv4SrvCompliance MODULE-COMPLIANCE This group describes the requirements for conformance to the DHCP Server MIB. A DHCPv4 server implementation is only required to support IPv4 addresses. | 1.3.6.1.4.1.9.10.102.2.1.1 | deprecated |
| cDhcpv4SrvComplianceRev1 MODULE-COMPLIANCE This group describes the requirements for conformance to the DHCP Server MIB. A DHCPv4 server implementation is only required to support IPv4 addresses. | 1.3.6.1.4.1.9.10.102.2.1.2 | current |
| cDhcpv4SrvSystemObjects OBJECT-GROUP Objects belonging to the cDhcpv4SrvSystemObjects group. | 1.3.6.1.4.1.9.10.102.2.2.1 | current |
| cBootpCountersGroup OBJECT-GROUP Objects belonging to the cBootpBountersGroup. | 1.3.6.1.4.1.9.10.102.2.2.2 | current |
| cDhcpv4CounterObjects OBJECT-GROUP Objects belonging to the cDhcpv4CounterObjects group. | 1.3.6.1.4.1.9.10.102.2.2.3 | current |
| cBootpHCCountersGroup OBJECT-GROUP Objects belonging to the cBootpHCCountersGroup. | 1.3.6.1.4.1.9.10.102.2.2.4 | current |
| cDhcpv4HCCounterObjects OBJECT-GROUP Objects belonging to the cDhcpv4HCCounterObjects group. | 1.3.6.1.4.1.9.10.102.2.2.5 | current |
| cDhcpv4ServerSharedNetObjects OBJECT-GROUP Objects belonging to the cDhcpv4ServerSharedNetObjects group. | 1.3.6.1.4.1.9.10.102.2.2.6 | current |
| cDhcpv4ServerSubnetObjects OBJECT-GROUP Objects belonging to the cDhcpv4ServerSubnetObjects group. | 1.3.6.1.4.1.9.10.102.2.2.7 | current |
| cDhcpv4ServerRangeObjects OBJECT-GROUP Objects belonging to the cDhcpv4ServerRangeObjects group. | 1.3.6.1.4.1.9.10.102.2.2.8 | current |
| cDhcpv4ServerClientObjects OBJECT-GROUP Objects belonging to the cDhcpv4ServerClientObjects group. | 1.3.6.1.4.1.9.10.102.2.2.9 | current |
| cDhcpv4ServerNotifyObjectsGroup OBJECT-GROUP Objects belonging to the cDhcpv4ServerNotifyObjects group. | 1.3.6.1.4.1.9.10.102.2.2.10 | current |
| cDhcpv4ServerNotificationsGroup NOTIFICATION-GROUP Notifications belonging to the cDhcpv4ServerNotifications group. | 1.3.6.1.4.1.9.10.102.2.2.11 | current |