All MIBs › ADN-MIB › adnCvsiActiveSesId
adnCvsiActiveSesId
Module: ADN-MIB
OID (symbolic): ADN-MIB::adnCvsiActiveSesId
OID (numeric): 1.3.6.1.4.1.637.3.1.5.22.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object indicates the active session ID of the CVSI slave in the HSS. This value changes whenever the slave is restarted, powered up, switched over to or manually reset. The session IDs are used by the Tag Switch Controller (TSC) to detect the loss of synchronization. Common Name: Active Session ID
What is adnCvsiActiveSesId?
This OID stores the current session ID (a signed 32-bit integer) of the CVSI slave in the HSS, incrementing each time the slave powers up or reboots. Network engineers monitor this to detect unplanned slave restarts or failovers that indicate hardware problems or software crashes affecting label-switched path stability. If the active session ID changes from 12345 to 12346 without a scheduled maintenance window, it signals an unplanned reboot worth investigating.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.22.1.2 snmpwalk -v2c -c public <target> ADN-MIB::adnCvsiActiveSesId
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.22.1.2.1 snmpget -v2c -c public <target> ADN-MIB::adnCvsiActiveSesId.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> adnCvsiActiveSesId.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.637 | alcatel | ADN-MIB |
| 1.3.6.1.4.1.637.3 | adn | ADN-MIB |
| 1.3.6.1.4.1.637.3.1 | adnMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5 | adnProprietary | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.22 | adnCvsiMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.22.1 | adnCvsiSwitchInfoGroup | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.22.1.2 | adnCvsiActiveSesId | ADN-MIB |