All MIBs › TIMETRA-SAP-MIB › sapTlsDHCPSuspiciousPcktRcvd
sapTlsDHCPSuspiciousPcktRcvd
Module: TIMETRA-SAP-MIB
OID (symbolic): TIMETRA-SAP-MIB::sapTlsDHCPSuspiciousPcktRcvd
OID (numeric): 1.3.6.1.4.1.6527.3.1.3.4.3.0.8
Node type: NOTIFICATION-TYPE
Description: The sapTlsDHCPSuspiciousPcktRcvd notification is generated when a DHCP packet is received with suspicious content.
What is sapTlsDHCPSuspiciousPcktRcvd?
This notification is generated when a DHCP packet with anomalous or suspicious content is detected at a service access point, such as malformed options or unexpected source addresses. The event alerts operational systems to potentially malicious or misconfigured DHCP clients. An operator would use this notification to identify and investigate unauthorized DHCP behavior or configuration errors in the network.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' TIMETRA-SAP-MIB::sapTlsDHCPSuspiciousPcktRcvd snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.6527.3.1.3.4.3.0.8
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:53610->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (213969258) 24 days, 18:21:32.58 SNMPv2-MIB::snmpTrapOID.0 = OID: TIMETRA-SAP-MIB::sapTlsDHCPSuspiciousPcktRcvd
Start monitoring Nokia/Alcatel-Lucent 7x50 Service Router family, entire product line (Service Access Point admin/oper status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-SAP-MIB::sapTlsDHCPSuspiciousPcktRcvd OID value, configure state conditions and alerts, and monitor any Nokia/Alcatel-Lucent 7x50 Service Router family, entire product line (Service Access Point admin/oper status) from a single console.
OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.6527.3.1.3 | tmnxSRNotifyPrefix | ALCATEL-IND1-TIMETRA-GLOBAL-MIB |
| 1.3.6.1.4.1.6527.3.1.3.4 | tmnxServNotifications | ALCATEL-IND1-TIMETRA-SERV-MIB |
| 1.3.6.1.4.1.6527.3.1.3.4.3 | sapTrapsPrefix | ALCATEL-IND1-TIMETRA-SAP-MIB |
| 1.3.6.1.4.1.6527.3.1.3.4.3.0 | sapTraps | ALCATEL-IND1-TIMETRA-SAP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6527.3.1.3.4.3.0.8 | sapTlsDHCPSuspiciousPcktRcvd | TIMETRA-SAP-MIB |