The MIB module provides a means to monitor and configure the Cisco IOS proprietary Hot Standby Router Protocol (HSRP). Cisco HSRP protocol is defined in RFC2281. Terminology: HSRP is a protocol used amoung a group of routers for the purpose of selecting an 'active router' and a 'standby router'. An 'active router' is the router of choice for routing packets. A 'standby router' is a router that takes over the routing duties when an active router fails, or when preset conditions have been met. An 'HSRP group' or a 'standby group' is a set of routers which communicate using HSRP. An HSRP group has a group MAC address and a group Virtual IP address. These are the designated addresses. The active router assumes (i.e. inherits) these group addresses. 'Hello' messages are sent to indicate that a router is running and is capable of becoming the active or standby router. 'Hellotime' is the interval between successive HSRP Hello messages from a given router. 'Holdtime' is the interval between the receipt of a Hello message and the presumption that the sending router has failed. |
ciscoMgmt | CISCO-SMI |
ifIndex | IF-MIB |
MODULE-COMPLIANCE, NOTIFICATION-GROUP, OBJECT-GROUP | SNMPv2-CONF |
MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-TYPE, IpAddress, Unsigned32 | SNMPv2-SMI |
TEXTUAL-CONVENTION, DisplayString, TruthValue, RowStatus, MacAddress | SNMPv2-TC |
Name | Base Type | Values/Constraints |
---|---|---|
Enumeration | initial(1), learn(2), listen(3), speak(4), standby(5), active(6) |
![]() | .1.3.6.1.4.1.9.9.106 | |
![]() | .1.3.6.1.4.1.9.9.106.1 | |
![]() | .1.3.6.1.4.1.9.9.106.1.1 | |
![]() | .1.3.6.1.4.1.9.9.106.1.1.1 | |
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![]() | .1.3.6.1.4.1.9.9.106.1.2.1 | |
![]() | .1.3.6.1.4.1.9.9.106.1.2.1.1 | |
![]() | .1.3.6.1.4.1.9.9.106.1.2.1.1.1 | |
![]() | .1.3.6.1.4.1.9.9.106.1.2.1.1.10 | |
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![]() | .1.3.6.1.4.1.9.9.106.1.2.1.1.14 | |
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![]() | .1.3.6.1.4.1.9.9.106.1.2.1.1.2 | |
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![]() | .1.3.6.1.4.1.9.9.106.1.2.1.1.9 | |
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![]() | .1.3.6.1.4.1.9.9.106.2.0 | |
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![]() | .1.3.6.1.4.1.9.9.106.3.1 | |
![]() | .1.3.6.1.4.1.9.9.106.3.2 |
Name | OID | Description |
---|---|---|
.1.3.6.1.4.1.9.9.106.2.0.1 | teChange notification is sent when a cHsrpGrpStandbyState transitions to either active or standby state, or leaves active or standby state. There will be only one notification issued when the state change is from standby to active and vice versa. |