All MIBs › HUAWEI-SECURITY-IPLINK-MIB
Organization: Huawei Technologies co.,Ltd.
Last Updated: 2012-03-19
Category: Domain: Security, Vendor: Huawei
Description: Huawei security IP link MIB for managing IP link health detection used in firewall failover and ISP redundancy scenarios.
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What Is HUAWEI-SECURITY-IPLINK-MIB?
HUAWEI-SECURITY-IPLINK-MIB is a Huawei enterprise MIB for the IPLINK module on Huawei firewall/security appliances, which performs health detection of IP links used for firewall failover and ISP/uplink redundancy. It exposes configuration and status data for defined IP link probes — such as target address, detection method/interval, and link up/down state — that the firewall uses to decide when to fail over to a backup ISP link or gateway. Functionally this is a software/network-health monitoring MIB: it tracks the operational status of these health-check probes so an operator can see whether an ISP uplink is considered reachable, underlying automatic failover decisions rather than exposing chassis sensors like temperature or fans. It is a Huawei-proprietary extension to their firewall MIB suite and does not appear to build directly on a shared IETF standard for link health-checking. It is deployed on Huawei firewall appliances in dual-ISP or redundant-gateway network edge designs. Engineers can download the HUAWEI-SECURITY-IPLINK-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in HUAWEI-SECURITY-IPLINK-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- Huawei firewall/security appliances
Monitoring Examples
No concrete object or table names were available in the source excerpt for this MIB beyond its general description, so specific OIDs can't be cited without inventing them. In practice, a firewall administrator would poll the IPLINK module's link-status objects to confirm whether each monitored uplink is currently reachable, and a link reported down would trigger the firewall's automatic failover to a backup ISP path.
What Can Be Monitored
- IP link health-check status
- link up/down state
- failover trigger conditions
- link detection target/interval configuration
Imported Objects
From RFC1155-SMI
| enterprises |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| NOTIFICATION-GROUP | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Counter32 | |
| Gauge32 | |
| IpAddress | |
| MODULE-IDENTITY | |
| OBJECT-TYPE |
OIDs
RFC description
Huawei firewall IP-link module management with status notifications and trap objects.
Start monitoring Huawei firewall/security appliance (uplink health-check probes) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.