All MIBs › USR-MIP-MIB › usrMipHaTimeDrift
usrMipHaTimeDrift
Module: USR-MIP-MIB
OID (symbolic): USR-MIP-MIB::usrMipHaTimeDrift
OID (numeric): 1.3.6.1.4.1.429.4.82.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The value represents how close the timestamp, contained in the Identification information element of the Registration Request or the Registration Acknowledge message, should be to the PDSN's time of day clock. This time tolerance is used in conjunction with timestamp replay protection against replay attacks.
What is usrMipHaTimeDrift?
Read-write clock tolerance (0-255 seconds) specifying how close the timestamp in a Registration Request/Acknowledge message's Identification field must be to the PDSN's own time-of-day clock, used for replay-attack protection. Set this loosely enough to tolerate normal clock drift between the mobile node/FA and the HA, but tightly enough to actually catch replayed registrations.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.82.1.8 snmpwalk -v2c -c public <target> USR-MIP-MIB::usrMipHaTimeDrift
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.82.1.8.1 snmpget -v2c -c public <target> USR-MIP-MIB::usrMipHaTimeDrift.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.429.4.82.1.8.1 i <value>
Start monitoring CommWorks/3Com Mobile IP-capable access equipment (home-agent registration/mobility-binding status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the USR-MIP-MIB::usrMipHaTimeDrift OID value, configure state conditions and alerts, and monitor any CommWorks/3Com Mobile IP-capable access equipment (home-agent registration/mobility-binding 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 |
| 1.3.6.1.4.1.429 | usr | ANIC-MIB |
| 1.3.6.1.4.1.429.4 | common | HDR2-MIB |
| 1.3.6.1.4.1.429.4.82 | usrMIP | USR-DEFINITIONS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.429.4.82.1 | usrMipHaConfig | USR-MIP-MIB |
| 1.3.6.1.4.1.429.4.82.1.8 | usrMipHaTimeDrift | USR-MIP-MIB |