All MIBs › HUAWEI-DSLAM-DHCPV6-RELAY-MIB › hwDhcpv6L2ReceiveHopcountTooBig
hwDhcpv6L2ReceiveHopcountTooBig
Module: HUAWEI-DSLAM-DHCPV6-RELAY-MIB
OID (symbolic): HUAWEI-DSLAM-DHCPV6-RELAY-MIB::hwDhcpv6L2ReceiveHopcountTooBig
OID (numeric): 1.3.6.1.4.1.2011.5.111.1.1.1.38
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Indicates the total number of received DHCPv6 packets that hop count not less than 32.
What is hwDhcpv6L2ReceiveHopcountTooBig?
This counter tracks the total number of received DHCPv6 packets whose relay hop count reached 32 or more, past the point where the relay considers them valid to keep forwarding, by the Layer-2 DHCPv6 relay on this Huawei DSLAM. It is one of several anomaly counters in the same statistics table that let an administrator distinguish malformed, out-of-policy, or malicious-looking DHCPv6 traffic from the normal per-message-type counters (Solicit, Request, Reply, and the rest) kept alongside it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.5.111.1.1.1.38 snmpwalk -v2c -c public <target> HUAWEI-DSLAM-DHCPV6-RELAY-MIB::hwDhcpv6L2ReceiveHopcountTooBig
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.5.111.1.1.1.38.1 snmpget -v2c -c public <target> HUAWEI-DSLAM-DHCPV6-RELAY-MIB::hwDhcpv6L2ReceiveHopcountTooBig.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> hwDhcpv6L2ReceiveHopcountTooBig.1
Start monitoring Huawei DSLAM broadband access equipment (DHCPv6 relay) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-DSLAM-DHCPV6-RELAY-MIB::hwDhcpv6L2ReceiveHopcountTooBig OID value, configure state conditions and alerts, and monitor any Huawei DSLAM broadband access equipment (DHCPv6 relay) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.5 | huaweiMgmt | HUAWEI-3COM-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.5.111 | hwDhcpv6Relay | HUAWEI-DSLAM-DHCPV6-RELAY-MIB |
| 1.3.6.1.4.1.2011.5.111.1 | hwDhcpv6RelayMibObject | HUAWEI-DSLAM-DHCPV6-RELAY-MIB |
| 1.3.6.1.4.1.2011.5.111.1.1 | hwDhcpv6L2StatisticsTable | HUAWEI-DSLAM-DHCPV6-RELAY-MIB |
| 1.3.6.1.4.1.2011.5.111.1.1.1 | hwDhcpv6L2StatisticsEntry | HUAWEI-DSLAM-DHCPV6-RELAY-MIB |
| 1.3.6.1.4.1.2011.5.111.1.1.1.38 | hwDhcpv6L2ReceiveHopcountTooBig | HUAWEI-DSLAM-DHCPV6-RELAY-MIB |