All MIBs › WWP-LEOS-DHCP-CLIENT-MIB › wwpLeosDhcpRelayAgentL2Option82ExceedMTU
wwpLeosDhcpRelayAgentL2Option82ExceedMTU
Module: WWP-LEOS-DHCP-CLIENT-MIB
OID (symbolic): WWP-LEOS-DHCP-CLIENT-MIB::wwpLeosDhcpRelayAgentL2Option82ExceedMTU
OID (numeric): 1.3.6.1.4.1.6141.2.60.17.1.2.6.1.7
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This MIB object specifies the number of packets with DHCP option 82 that exceed option 82.
What is wwpLeosDhcpRelayAgentL2Option82ExceedMTU?
Counts packets on this VLAN where adding DHCP option 82 would have made the packet exceed the MTU. An admin watches this to detect option 82 configurations (e.g. long CID strings) that are causing oversized packets to be dropped or truncated.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6141.2.60.17.1.2.6.1.7 snmpwalk -v2c -c public <target> WWP-LEOS-DHCP-CLIENT-MIB::wwpLeosDhcpRelayAgentL2Option82ExceedMTU
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6141.2.60.17.1.2.6.1.7.1 snmpget -v2c -c public <target> WWP-LEOS-DHCP-CLIENT-MIB::wwpLeosDhcpRelayAgentL2Option82ExceedMTU.1
Start monitoring Ciena/World Wide Packets Metro Ethernet switch (DHCP-client lease/renewal status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the WWP-LEOS-DHCP-CLIENT-MIB::wwpLeosDhcpRelayAgentL2Option82ExceedMTU OID value, configure state conditions and alerts, and monitor any Ciena/World Wide Packets Metro Ethernet switch (DHCP-client lease/renewal status) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.6141 | wwp | WWP-SMI |
| 1.3.6.1.4.1.6141.2 | wwpModules | WWP-SMI |
| 1.3.6.1.4.1.6141.2.60 | wwpModulesLeos | WWP-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6141.2.60.17 | wwpLeosDhcpClientMIB | WWP-LEOS-DHCP-CLIENT-MIB |
| 1.3.6.1.4.1.6141.2.60.17.1 | wwpLeosDhcpClientMIBObjects | WWP-LEOS-DHCP-CLIENT-MIB |
| 1.3.6.1.4.1.6141.2.60.17.1.2 | wwpLeosDhcpRelayAgent | WWP-LEOS-DHCP-CLIENT-MIB |
| 1.3.6.1.4.1.6141.2.60.17.1.2.6 | wwpLeosDhcpRelayAgentL2StatsTable | WWP-LEOS-DHCP-CLIENT-MIB |
| 1.3.6.1.4.1.6141.2.60.17.1.2.6.1 | wwpLeosDhcpRelayAgentL2StatsEntry | WWP-LEOS-DHCP-CLIENT-MIB |
| 1.3.6.1.4.1.6141.2.60.17.1.2.6.1.7 | wwpLeosDhcpRelayAgentL2Option82ExceedMTU | WWP-LEOS-DHCP-CLIENT-MIB |