All MIBs › DIAL-CONTROL-MIB › callActiveLogicalIfIndex
callActiveLogicalIfIndex
Module: DIAL-CONTROL-MIB
OID (symbolic): DIAL-CONTROL-MIB::callActiveLogicalIfIndex
OID (numeric): 1.3.6.1.2.1.10.21.1.3.1.1.7
Node type: OBJECT-TYPE
Type: InterfaceIndexOrZero
Access: read-only
Description:
This is the ifIndex value of the logical interface through which this call was made. For ISDN media, this would be the ifIndex of the B channel which was used for this call. If the ifIndex value is unknown, the value of this object will be zero.
What is callActiveLogicalIfIndex?
This identifies the logical channel interface (like an ISDN B channel or Voice-over-IP session) currently carrying this call, or zero if unknown. Network operators use it to monitor which specific lines or channels are in use and balance load across available circuits. For ISDN, this might reference the B1 or B2 channel being used.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.21.1.3.1.1.7 snmpwalk -v2c -c public <target> DIAL-CONTROL-MIB::callActiveLogicalIfIndex
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.21.1.3.1.1.7.1 snmpget -v2c -c public <target> DIAL-CONTROL-MIB::callActiveLogicalIfIndex.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> callActiveLogicalIfIndex.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 |
| 1.3.6.1.2 | mgmt | BKTEL-HFC862-BASE-MIB |
| 1.3.6.1.2.1 | mib_2 | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.10.21 | dialControlMib | DIAL-CONTROL-MIB |
| 1.3.6.1.2.1.10.21.1 | dialControlMibObjects | DIAL-CONTROL-MIB |
| 1.3.6.1.2.1.10.21.1.3 | callActive | DIAL-CONTROL-MIB |
| 1.3.6.1.2.1.10.21.1.3.1 | callActiveTable | DIAL-CONTROL-MIB |
| 1.3.6.1.2.1.10.21.1.3.1.1 | callActiveEntry | DIAL-CONTROL-MIB |
| 1.3.6.1.2.1.10.21.1.3.1.1.7 | callActiveLogicalIfIndex | DIAL-CONTROL-MIB |