ciscoNetRegDhcpv6AddressShortageStart
CISCO-NETREG-DHCPV6-MIB ·
.1.3.6.1.4.1.9.10.139.0.1
Object
notification
This notification signifies that the number
of available IPv6 addresses for a particular prefix or link
has fallen below the value of cnrdhcpv6Threshold.
This notification signals a shortage of addresses.
The shortage will continue until the number of free
addresses has reached or exceeded the threshold specified by
cnrdhcpv6Threshold. This notification will only be generated
when the shortages of IPv6 addresses is first encountered.
When ciscoNetRegDhcpv6AddressShortageStop is generated, it
enables this notification to trigger again the next time
the number of free addresses for that prefix or link falls
below the value indicated by cnrdhcpv6Threshold.
At the time this event is triggered, cnrdhcpv6LinkName
indicates the name of the link or prefix,
cnrdhcpv6FreeAddressValue provides the count of the addresses,
cnrdhcpv6Threshold indicates the configured percentage that
was crossed. In case cnrdhcpv6ThresholdType is of type 'prefix'
then cnrdhcpv6PrefixAddress and cnrdhcpv6PrefixLength indicate
the address and length of the prefix and cnrdhcpv6TypeDesc
indicates extra grouping information on the prefix or link that
triggered this event.
Context
- MIB
- CISCO-NETREG-DHCPV6-MIB
- OID
.1.3.6.1.4.1.9.10.139.0.1- Type
- notification
- Status
- current
- Parent
- ciscoNetRegDhcpv6MIBNotifs
- Siblings
- 5
Syntax
No syntax metadata recorded.
Values & Constraints
No enumerated values or constraints recorded.
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ciscoNetRegDhcpv6AddressShortageStop This notification signifies that the shortage of
available IPv6 addresses for a particular prefix or link is
over and is generated when the number of free addresses for
that pref… | notification | - | .1.3.6.1.4.1.9.10.139.0.2 |
| ciscoNetRegDhcpv6DuplicateAddress This notification is triggered when a duplicate IPv6
address assignment is detected. This notification is
generated if a client sends a Decline message. The DHCPv6
client is requi… | notification | - | .1.3.6.1.4.1.9.10.139.0.3 |
| ciscoNetRegDhcpv6DuplicatePrefix deprecated This notification is triggered when a duplicate IPv6 prefix
assignment is detected. This notification is generated if a
client sends a Decline message. The DHCPv6 client is requir… | notification | - | .1.3.6.1.4.1.9.10.139.0.4 |
| ciscoNetRegDhcpv6AddressConflict This notification indicates that the DHCP server on this host,
and a DHCP server on another host, have claimed ownership for
the same IPv6 address. The cnrdhcpv6ContestedIpv6Addr… | notification | - | .1.3.6.1.4.1.9.10.139.0.5 |
| ciscoNetRegDhcpv6PrefixConflict This notification indicates that the DHCP server on this host,
and a DHCP server on another host, have claimed ownership for
the same IPv6 prefix. The cnrdhcpv6ContestedIpv6Prefi… | notification | - | .1.3.6.1.4.1.9.10.139.0.6 |
Notification Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| cnrdhcpv6LinkName This object indicates the name of the link or prefix,
depending on type, experiencing the
ciscoNetRegDhcpv6AddressShortageStart or
ciscoNetRegDhcpv6AddressShortageStop event. | scalar | OctetString | .1.3.6.1.4.1.9.10.139.1.1.1 |
| cnrdhcpv6FreeAddressValue This object indicates the number of free addresses at the
time the ciscoNetRegDhcpv6AddressShortageStart or
ciscoNetRegDhcpv6AddressShortageStop event was triggered. | scalar | SNMPv2-SMIGauge32 | .1.3.6.1.4.1.9.10.139.1.1.2 |
| cnrdhcpv6Threshold This object indicates the configured percentage threshold
that was crossed at the time the
ciscoNetRegDhcpv6AddressShortageStart or
ciscoNetRegDhcpv6AddressShortageStop event was… | scalar | percentage Unsigned32 | .1.3.6.1.4.1.9.10.139.1.1.3 |
| cnrdhcpv6PrefixAddress This object indicates the address of the prefix that triggered
the ciscoNetRegDhcpv6AddressShortageStart or
ciscoNetRegDhcpv6AddressShortageStop event. This attribute is
availab… | scalar | INET-ADDRESS-MIBInetAddressIPv6 | .1.3.6.1.4.1.9.10.139.1.1.4 |
| cnrdhcpv6PrefixLength This object indicates the length of the IPv6 prefix that
triggered the ciscoNetRegDhcpv6AddressShortageStart or
ciscoNetRegDhcpv6AddressShortageStop event. This attribute is
avai… | scalar | INET-ADDRESS-MIBInetAddressPrefixLength | .1.3.6.1.4.1.9.10.139.1.1.5 |
| cnrdhcpv6ThresholdType This object indicates whether the threshold that triggered the
ciscoNetRegDhcpv6AddressShortageStart or
ciscoNetRegDhcpv6AddressShortageStop event was configured at
the level of… | scalar | Enumeration | .1.3.6.1.4.1.9.10.139.1.1.6 |
| cnrdhcpv6TypeDesc This object indicates the grouping for the prefix that
triggered the ciscoNetRegDhcpv6AddressShortageStart or
ciscoNetRegDhcpv6AddressShortageStop event. For a single
prefix, it… | scalar | OctetString | .1.3.6.1.4.1.9.10.139.1.1.7 |