All MIBs › TIMETRA-DHCP-SERVER-MIB › tmnxDhcpSvrStatsTxNaks
tmnxDhcpSvrStatsTxNaks
Module: TIMETRA-DHCP-SERVER-MIB
OID (symbolic): TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrStatsTxNaks
OID (numeric): 1.3.6.1.4.1.6527.3.1.2.47.1.14.1.8
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The value of tmnxDhcpSvrStatsTxNaks indicates the number of DHCPNAK (option 53 with value 6) packets sent by the DHCP server instance.
What is tmnxDhcpSvrStatsTxNaks?
Counts DHCPNAK messages (option 53 value 6) sent by this server instance, rejecting a client's request (for example because the requested address is no longer valid for that client). A high NAK rate often indicates clients roaming between subnets or stale lease state on the client side.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.47.1.14.1.8 snmpwalk -v2c -c public <target> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrStatsTxNaks
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.47.1.14.1.8.1 snmpget -v2c -c public <target> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrStatsTxNaks.1
Start monitoring Alcatel-Lucent (Nokia) SR OS routers (DHCP server instance/lease-pool status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrStatsTxNaks OID value, configure state conditions and alerts, and monitor any Alcatel-Lucent (Nokia) SR OS routers (DHCP server instance/lease-pool status) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.6527 | timetra | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3 | timetraProducts | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1 | tmnxSRMIB | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.2 | tmnxSRObjs | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6527.3.1.2.47 | tmnxDhcpServer | TIMETRA-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.6527.3.1.2.47.1 | tmnxDhcpServerObjs | TIMETRA-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.6527.3.1.2.47.1.14 | tmnxDhcpServerStatsTable | TIMETRA-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.6527.3.1.2.47.1.14.1 | tmnxDhcpServerStatsEntry | TIMETRA-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.6527.3.1.2.47.1.14.1.8 | tmnxDhcpSvrStatsTxNaks | TIMETRA-DHCP-SERVER-MIB |