HH3C-IPSEC-MONITOR-V2-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HH3C-IPSEC-MONITOR-V2-MIB

Organization: Hangzhou H3C Tech. Co., Ltd.

Last Updated: 2012-06-27

Category: Domain: Security, VPN and Security, Vendor: H3C/HH3C

Description: Provides enhanced IPsec monitoring objects including SA lifetime and rekeying statistics on H3C VPN gateways.

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What Is HH3C-IPSEC-MONITOR-V2-MIB?

HH3C-IPSEC-MONITOR-V2-MIB is an H3C enterprise MIB providing enhanced monitoring of IPsec VPN tunnels on H3C security gateways/routers, an updated (v2) version of IPsec statistics reporting. It exposes per-tunnel and aggregate statistics such as security-association (SA) lifetime, rekeying counts, and traffic/error counters for established IPsec tunnels. Its core monitoring purpose is software/service (VPN tunnel) status and performance: tracking SA lifetime and rekey events reveals whether tunnels are renegotiating on schedule or failing repeatedly, and tunnel statistics show throughput/error levels, both key indicators of VPN health on the gateway. It complements the standard IPsec/IKE protocol stack and likely a v1 predecessor MIB on the same platform, explicitly stated to provide statistics for individual or all tunnels. Typical deployment is on H3C VPN gateways/firewalls terminating site-to-site or remote-access IPsec tunnels, where HH3C-IPSEC-MONITOR-V2-MIB SNMP monitoring tracks tunnel health and rekey activity.

IPNetwork Monitor allows you to monitor SNMP objects defined in HH3C-IPSEC-MONITOR-V2-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

  • H3C VPN gateway/firewall with IPsec

Monitoring Examples

No specific objects were sampled for this MIB, so exact identifiers can't be cited, but consistent with its description an operator would poll per-tunnel SA lifetime and rekey-count objects to confirm a tunnel is successfully rekeying before expiry, and check aggregate or per-tunnel traffic/error counters to spot a tunnel with rising packet-drop or authentication-failure rates, which would indicate the far-end peer is misconfigured or the tunnel is under attack.

What Can Be Monitored

  • IPsec SA lifetime
  • rekeying count/events
  • per-tunnel traffic statistics
  • per-tunnel error/failure counters
  • tunnel status (up/down)
Imported Objects

From HH3C-OID-MIB

hh3cCommonOBJECT-IDENTITY

From IF-MIB

InterfaceIndex

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From RFC1213-MIB

ifIndex

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
Gauge32
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
TEXTUAL-CONVENTION
TruthValue

How to Use in IPNetwork Monitor

Example using hh3cIPsecTunTotalRefreshesV2 OID:

Select an H3C VPN gateway/firewall (IPsec tunnel stats, v2) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type hh3cIPsecTunTotalRefreshesV2 into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. The total number of security association refreshing performed. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.
OIDs

RFC description

H3C IPsec tunnel statistics and monitoring MIB providing tunnel information, encryption algorithms, and Diffie-Hellman group details.

Start monitoring H3C VPN gateway/firewall (IPsec tunnel stats, v2) 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.

Download HH3C-IPSEC-MONITOR-V2-MIB