VSRP virtual router table
The VSRP virtual router table describes the configuration of the VSRP virtual router.
The following objects are equivalent to the
vsrp vrid and
show vsrp CLI commands.
Name, OID, and syntax |
Access |
Description |
|---|---|---|
| snVsrpVirRtrTable 1.3.6.1.4.1.1991.1.1.3.21.3.1 |
None |
The VSRP virtual router table. |
| snVsrpVirRtrVlanId 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.1 Syntax: Integer32 |
Read-only |
VLAN index of the VSRP router. |
| snVsrpVirRtrId 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.2 Syntax: Integer |
Read-only |
Shows a virtual router ID for the interface. |
| snVsrpVirRtrOwnership 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.3 Syntax: Integer |
Read-write |
Indicates the owner of the VSRP router interface. The owner or master router owns the IP addresses associated with the VRID: |
| snVsrpVirRtrCfgPriority 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.4 Syntax: Integer |
Read-write |
Indicates the preferability of a router for becoming the active router for the interface. A higher number indicates a higher priority. If two or more devices are tied with the highest priority, the backup interface with the highest IP address becomes the active router for the VRID. This object can be set only if VSRP virtual router table is set to backup(2). Valid values: 8 - 255 Default: 100 |
| snVsrpVirRtrTrackPriority 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.5 Syntax: Integer |
Read-write |
Indicates the amount by which the default track priority is reduced when a tracked interface goes down. The higher the number, the higher the priority. After this object is configured, the VSRP virtual router table object of this interface will be adjusted dynamically with this track priority the first time the track port states changes from up to down. Valid values: 1 - 254 |
| snVsrpVirRtrCurrPriority 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.6 Syntax: Integer |
Read-only |
The current VSRP priority of this Layer 3 Switch for the VRID. The current priority can differ from the configured priority for the following reasons:
A higher number indicates a higher priority. This object is adjusted dynamically when the tracked port first changes from up to down. Valid values: 1 - 254 |
| snVsrpVirRtrHelloInt 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.7 Syntax: Integer |
Read-write |
Shows the number of seconds between hello advertisements sent from the master and the backup. Valid values: 1 - 84 Default: 1 second Note: This object cannot be combined with either the snVsrpVirRtrDeadInt or snVsrpVirRtrHoldDownInt
objects in one SNMP set request.
|
| snVsrpVirRtrDeadInt 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.8 Syntax: Integer |
Read-write |
Shows the number of seconds a Backup waits for a hello message from the master for the VRID before determining that the master is no longer active. If the master does not send a hello messages before the dead interval expires and the backups negotiate (compare priorities) to select a new master . Valid values: 1 - 84 Default: 3 seconds Note: This object cannot be combined with the snVsrpVirRtrHelloInt object in one SNMP set
request.
|
| snVsrpVirRtrPreemptMode 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.9 Syntax: Integer |
Read-write |
Enables or disables preemption. When preemption is enabled, a higher priority backup router preempts a lower priority master. Default: enabled(1) |
| snVsrpVirRtrState 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.10 Syntax: Integer |
Read-only |
Specifies the virtual router’s interface state: |
| snVsrpVirRtrIpAddrMask 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.11 Syntax: Octet String |
Read-write |
The numbers of IP addresses for this virtual router of this interface. This object is for Layer 3 VSRP. Valid values: Up to 64 octets |
| snVsrpVirRtrActivate 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.12 Syntax: Integer |
Read-write |
Indicates if a VRRP or VRRP-E router has been activated. |
| snVsrpVirRtrTrackPortList 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.13 Syntax: Octet String |
Read-write |
Specifies the router’s physical track port membership. The membership includes physical port s and virtual ports whose state is to be monitored. Each port index is an ifIndex. If there are four or more consecutive ifIndexes, then the encoding and decoding scheme is range-based, as follows:
For example, you may see the following lists: 0001..0005 and 0032..0047 show ranges of ifindexes; whereas, 0015 is one ifindex The list contains ifindexes not in a range. If this object is configured, then the preference level of this interface will be adjusted dynamically depending on the state of the track port. The interface's preference level is reduced by the value of preference level parameter when the track port states first changes from up to down. When the track port returns to the up state, the interface's preference level is increased by the amount specified by the preference level. |
| snVsrpVirRtrAdvertiseBackup 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.14 Syntax: Integer |
Read-write |
Indicates if the ability for this backup to advertise itself to the current master is enabled: Default: disabled(0) |
| snVsrpVirRtrHoldDownInt 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.15 Syntax: Integer |
Read-write |
The amount of time a backup that has sent a hello packet announcing its intent to become master waits before beginning to forward traffic for the VRID. The hold-down interval prevents Layer 2 loops from occurring during rapid failover of VSRP. The interval can be from 1 through 84 seconds. Default: 2 seconds Note: This object cannot be combined with the snVsrpVirRtrHelloInt object in one SNMP set
request.
|
| snVsrpVirRtrInitTtl 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.16 Syntax: Integer |
Read-write |
Indicates the time-to-live (TTL) value in the hello packets. TTL is the maximum number of hops a VSRP hello packet can traverse before being dropped. TTL in a packet helps regulate the distance that a hello packet can travel. It prevents the flooding of VSRP hello packets in the network. Valid values: 1 - 255 seconds Default: 1 second |
| snVsrpVirRtrIncPortList 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.17 Syntax: Octet String |
Read-write |
Groups all free ports of a VLAN into their control ports. |
| snVsrpVirRtrSave 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.18 Syntax: Integer |
Read-write |
Sets VSRP to save current parameters value: Default: disabled(0) |
| snVrrpVirRtrBackupInt 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.19 Syntax: Integer |
Read-write |
Indicates the time interval when backup routers send hello message advertisements. Valid values: 60 - 3600 seconds Default: 60 seconds |
| snVsrpVirRtrRowStatus 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.20 Syntax: Integer |
Read-write |
Controls the management of the table rows. The following values can be written: If the row exists, then a SET with a value of create(4) returns a "bad value" error. Deleted rows are removed from the table immediately. The following values can be returned on reads: |
| snVsrpVirRtrRxArpPktDropCnts 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.21 Syntax: Counter32 |
Read-only |
The received VSRP ARP packet drop counts. |
| snVsrpVirRtrRxIpPktDropCnts 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.22 Syntax: Counter32 |
Read-only |
The received VSRP IP packet drop counts. |
| snVsrpVirRtrRxPortMismatchCnts 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.23 Syntax: Counter32 |
Read-only |
The received VSRP port mismatching counts. |
| snVsrpVirRtrRxNumOfIpMismatchCnts 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.24 Syntax: Counter32 |
Read-only |
Shows the received number of mismatched IP addresses for VSRP. |
| snVsrpVirRtrRxIpMismatchCnts 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.25 Syntax: Counter32 |
Read-only |
Shows the number of received VSRP IP addresses that are mismatched. |
| snVsrpVirRtrRxHelloIntMismatchCnts 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.26 Syntax: Counter32 |
Read-only |
Shows the number of the virtual router interfaces with hello intervals that are mismatched. |
| snVsrpVirRtrRxPriorityZeroFromMasterCnts 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.27 Syntax: Counter32 |
Read-only |
Shows the number of advertisements with priority of zero received from the master. |
| snVsrpVirRtrRxHigherPriorityCnts 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.28 Syntax: Counter32 |
Read-only |
The counts of the virtual router interfaces with higher priority. |
| snVsrpVirRtrTransToMasterStateCnts 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.29 Syntax: Counter32 |
Read-only |
Shows the number of times this interface has changed from the master state to the backup state for the VRID. |
| snVsrpVirRtrTransToBackupStateCnts 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.30 Syntax: Counter32 |
Read-only |
Shows the number of times this interface has changed from the master state to the backup state. |
| snVsrpVirRtrCurrDeadInt 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.31 Syntax: Integer32 |
Read-only |
Shows the current dead intervals in increments of 100 milliseconds for the virtual router. This is the time period that a backup waits for a hello message from the master before determining that the master is no longer active. If the master does not send a hello message before the dead interval expires and the backups negotiate (compare priorities) to select a new master. |
| snVsrpVirRtrCurHelloInt 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.32 Syntax: Integer |
Read-only |
Shows the current backup router hello interval. |
| snVsrpVirRtrCurHoldDownInt 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.33 Syntax: Integer |
Read-only |
Shows the current value of the hold-down interval. Valid values: 1 - 84 |
| snVsrpVirRtrCurInitTtl 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.34 Syntax: Integer |
Read-only |
Shows the current TTL value. Valid values: 1 - 255 |
| snVsrpVirRtrHelloMacAddress 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.35 Syntax: MAC address |
Read-only |
Shows the hello MAC address. |
| snVsrpVirRtrMasterIpAddress 1.3.6.1.4.1.1991.1.1.3.21.3.1.1.36 Syntax: IpAddress |
Read-only |
Shows the master router's real or virtual (primary) IP address. This is the IP address listed as the source in VSRP advertisement, which is last received by this virtual router. |