All MIBs › CISCO-RTTMON-MIB › rttMonStatsCollectNumDisconnects
rttMonStatsCollectNumDisconnects
Module: CISCO-RTTMON-MIB
OID (symbolic): CISCO-RTTMON-MIB::rttMonStatsCollectNumDisconnects
OID (numeric): 1.3.6.1.4.1.9.9.42.1.3.2.1.1
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description:
When the RttMonRttType is 'echo' or pathEcho', this object represents the number of times that the target or hop along the path to a target became disconnected. For all other values of RttMonRttType, this object will remain zero.
For connectionless protocols this has no meaning, and will consequently remain 0. When rttMonEchoAdminProtocol is one of snaRUEcho, this is the number of times that an LU-SSCP session was lost, for snaLU0EchoAppl, snaLU2EchoAppl, snaLu62Echo, and for snaLU62EchoAppl, this is the number of times that LU-LU session was lost.
Since this error does not indicate any information about the failure of an RTT operation, no response time information for this instance will be recorded in the appropriate objects.
If this error occurs and the rttMonStatsCapturePathIndex cannot be determined, this error will be accumulated in the source to target path, that will always exist.
This object has the special behavior as defined by the ROLLOVER NOTE in the DESCRIPTION of the ciscoRttMonMIB object.
What is rttMonStatsCollectNumDisconnects?
This counter tracks the number of times the SNMP RTTMon probe lost connectivity to its target (for echo/pathEcho probe types), or remains zero for connectionless protocols. Disconnection events indicate the target became unreachable or routing failures occurred. An operator would examine this to identify path stability issues, diagnose routing problems, or validate failover behavior.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.42.1.3.2.1.1 snmpwalk -v2c -c public <target> CISCO-RTTMON-MIB::rttMonStatsCollectNumDisconnects
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.42.1.3.2.1.1.1 snmpget -v2c -c public <target> CISCO-RTTMON-MIB::rttMonStatsCollectNumDisconnects.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> rttMonStatsCollectNumDisconnects.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.9 | cisco | CISCO-SMI |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.42 | ciscoRttMonMIB | CISCO-RTTMON-MIB |
| 1.3.6.1.4.1.9.9.42.1 | ciscoRttMonObjects | CISCO-RTTMON-MIB |
| 1.3.6.1.4.1.9.9.42.1.3 | rttMonStats | CISCO-RTTMON-MIB |
| 1.3.6.1.4.1.9.9.42.1.3.2 | rttMonStatsCollectTable | CISCO-RTTMON-MIB |
| 1.3.6.1.4.1.9.9.42.1.3.2.1 | rttMonStatsCollectEntry | CISCO-RTTMON-MIB |
| 1.3.6.1.4.1.9.9.42.1.3.2.1.1 | rttMonStatsCollectNumDisconnects | CISCO-RTTMON-MIB |