All MIBs › CISCO-VPDN-MGMT-MIB › cvpdnSessionAttrState
cvpdnSessionAttrState
Module: CISCO-VPDN-MGMT-MIB
OID (symbolic): CISCO-VPDN-MGMT-MIB::cvpdnSessionAttrState
OID (numeric): 1.3.6.1.4.1.9.10.24.1.3.2.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The current state of a tunnel session. L2F tunnel sessions will have states with the 'l2f' prefix. L2TP tunnel sessions will have states with the 'l2tp' prefix.
Each state code is explained below:
unknown: The current state of the tunnel's session is unknown.
l2fOpening: The session has just been initiated through a tunnel and is pending for the remote end reply to complete the process.
l2fOpen: The session is active.
l2fCloseWait: The session has just been closed and is pending for the remote end reply to complete the process.
l2fWaitingForTunnel: The session is in this state when the tunnel which this session is going through is still in CLOSED state. It waits for the tunnel to become OPEN before the session is allowed to be fully established.
l2tpIdle: No session is initiated yet.
l2tpWaitingTunnel: The session is waiting for the tunnel to be established.
l2tpWaitReply: The session has been initiated and is pending for the remote end reply to complete the process.
l2tpWaitConnect: This end has acknowledged a connection request and is waiting for the remote end to connect.
l2tpEstablished: The session is active.
l2tpShuttingDown: The session is in progress of shutting down.
pptpWaitVAccess: The session is waiting for the creation of a virtual access interface.
pptpPacEstablished: The session is active.
pptpWaitTunnel: The session is waiting for the tunnel to be established.
pptpWaitOCRP: The session has been initiated and is pending for the remote end reply to complete the process.
pptpPnsEstablished: The session is active.
pptpWaitCallDisc: Session shutdown is in progress.
What is cvpdnSessionAttrState?
This object reports the detailed lifecycle state of a VPDN session in the newer attribute table, using a protocol-specific state name whose prefix — 'l2f' or 'l2tp' — identifies which tunneling protocol the session belongs to. Administrators use it for finer troubleshooting than a generic open/closed status, since it shows exactly which handshake phase a stuck session is in. For example, a session reporting an 'l2f'-prefixed close-wait state that never progresses suggests the L2F teardown handshake with the peer is not completing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.24.1.3.2.1.3 snmpwalk -v2c -c public <target> CISCO-VPDN-MGMT-MIB::cvpdnSessionAttrState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.24.1.3.2.1.3.1 snmpget -v2c -c public <target> CISCO-VPDN-MGMT-MIB::cvpdnSessionAttrState.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.10 | ciscoExperiment | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.10.24 | ciscoVpdnMgmtMIB | CISCO-VPDN-MGMT-MIB |
| 1.3.6.1.4.1.9.10.24.1 | ciscoVpdnMgmtMIBObjects | CISCO-VPDN-MGMT-MIB |
| 1.3.6.1.4.1.9.10.24.1.3 | cvpdnTunnelSessionInfo | CISCO-VPDN-MGMT-MIB |
| 1.3.6.1.4.1.9.10.24.1.3.2 | cvpdnSessionAttrTable | CISCO-VPDN-MGMT-MIB |
| 1.3.6.1.4.1.9.10.24.1.3.2.1 | cvpdnSessionAttrEntry | CISCO-VPDN-MGMT-MIB |
| 1.3.6.1.4.1.9.10.24.1.3.2.1.3 | cvpdnSessionAttrState | CISCO-VPDN-MGMT-MIB |