All MIBs › NATV2-MIB › natv2SubscriberAddressMapFailureDrops
natv2SubscriberAddressMapFailureDrops
Module: NATV2-MIB
OID (symbolic): NATV2-MIB::natv2SubscriberAddressMapFailureDrops
OID (numeric): 1.3.6.1.2.1.234.1.1.1.11
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The cumulative number of packets originated by this subscriber that were dropped because the packet would have triggered the creation of a new address map entry, but no address could be allocated in the selected external realm because all addresses from the selected address pool (or the whole realm, if no address pool has been configured for that realm) have already been fully allocated.
This value MUST be monotone increasing in the periods between updates of the entity's natv2SubscriberDiscontinuityTime. If a manager detects a change in the latter since the last time it sampled this counter, it SHOULD NOT make use of the difference between the latest value of the counter and any value retrieved before the new value of natv2SubscriberDiscontinuityTime.
What is natv2SubscriberAddressMapFailureDrops?
A cumulative count of packets from this subscriber dropped because a new address-map entry was needed but no external address was left in the selected pool or realm; a rising count on one subscriber points to address-pool exhaustion rather than a per-subscriber misconfiguration.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.234.1.1.1.11 snmpwalk -v2c -c public <target> NATV2-MIB::natv2SubscriberAddressMapFailureDrops
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.234.1.1.1.11.1 snmpget -v2c -c public <target> NATV2-MIB::natv2SubscriberAddressMapFailureDrops.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> natv2SubscriberAddressMapFailureDrops.1
Start monitoring Vendor-neutral IETF standard (carrier-grade NAT router/firewall/gateway) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NATV2-MIB::natv2SubscriberAddressMapFailureDrops OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard (carrier-grade NAT router/firewall/gateway) from a single console.
OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.234 | natv2MIB | NATV2-MIB |
| 1.3.6.1.2.1.234.1 | natv2MIBDeviceObjects | NATV2-MIB |
| 1.3.6.1.2.1.234.1.1 | natv2SubscriberTable | NATV2-MIB |
| 1.3.6.1.2.1.234.1.1.1 | natv2SubscriberEntry | NATV2-MIB |
| 1.3.6.1.2.1.234.1.1.1.11 | natv2SubscriberAddressMapFailureDrops | NATV2-MIB |