All MIBs › CIENA-CES-DHCPV6-CLIENT-MIB › cienaCesDhcpv6LdraVsIPv6FragBadExtHdrPktDrop
cienaCesDhcpv6LdraVsIPv6FragBadExtHdrPktDrop
Module: CIENA-CES-DHCPV6-CLIENT-MIB
OID (symbolic): CIENA-CES-DHCPV6-CLIENT-MIB::cienaCesDhcpv6LdraVsIPv6FragBadExtHdrPktDrop
OID (numeric): 1.3.6.1.4.1.1271.2.1.30.1.2.10.1.12
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This object specifies the number of DHCPv6 packets dropped due to IPv6 packet extension headers that could not be processed.
What is cienaCesDhcpv6LdraVsIPv6FragBadExtHdrPktDrop?
Counts DHCPv6 packets on this VS dropped because their IPv6 extension headers couldn't be processed by LDRA. Scoped per-tenant, a rising count here points at unusual IPv6 fragmentation or extension-header behavior coming specifically from devices on this VS, not a device-wide IPv6 stack issue. An unusual CPE model unique to this tenant that fragments DHCPv6 traffic oddly would be the kind of source that drives this counter up for just this VS.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.30.1.2.10.1.12 snmpwalk -v2c -c public <target> CIENA-CES-DHCPV6-CLIENT-MIB::cienaCesDhcpv6LdraVsIPv6FragBadExtHdrPktDrop
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1271.2.1.30.1.2.10.1.12.1 snmpget -v2c -c public <target> CIENA-CES-DHCPV6-CLIENT-MIB::cienaCesDhcpv6LdraVsIPv6FragBadExtHdrPktDrop.1
Start monitoring Ciena CES (Carrier Ethernet Switch) platforms with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CIENA-CES-DHCPV6-CLIENT-MIB::cienaCesDhcpv6LdraVsIPv6FragBadExtHdrPktDrop OID value, configure state conditions and alerts, and monitor any Ciena CES (Carrier Ethernet Switch) platforms 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 |
| 1.3.6.1.4.1.1271 | ciena | CIENA-SMI |
| 1.3.6.1.4.1.1271.2 | cienaCes | CIENA-SMI |
| 1.3.6.1.4.1.1271.2.1 | cienaCesConfig | CIENA-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1271.2.1.30 | cienaCesDhcpv6ClientMIB | CIENA-CES-DHCPV6-CLIENT-MIB |
| 1.3.6.1.4.1.1271.2.1.30.1 | cienaCesDhcpv6ClientMIBObjects | CIENA-CES-DHCPV6-CLIENT-MIB |
| 1.3.6.1.4.1.1271.2.1.30.1.2 | cienaCesDhcpv6RelayAgent | CIENA-CES-DHCPV6-CLIENT-MIB |
| 1.3.6.1.4.1.1271.2.1.30.1.2.10 | cienaCesDhcpv6LdraVsStatsTable | CIENA-CES-DHCPV6-CLIENT-MIB |
| 1.3.6.1.4.1.1271.2.1.30.1.2.10.1 | cienaCesDhcpv6LdraVsStatsEntry | CIENA-CES-DHCPV6-CLIENT-MIB |
| 1.3.6.1.4.1.1271.2.1.30.1.2.10.1.12 | cienaCesDhcpv6LdraVsIPv6FragBadExtHdrPktDrop | CIENA-CES-DHCPV6-CLIENT-MIB |