ALC-OPT-MIB :: alcIStatsConnState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsALC-OPT-MIBalcIStatsConnState

alcIStatsConnState

Module: ALC-OPT-MIB

OID (symbolic): ALC-OPT-MIB::alcIStatsConnState

OID (numeric): 1.3.6.1.4.1.449.2.1.3.1.1.28.2.1.21

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Current state of the connection. online :The connection is available for data transfer. offline :The connection has been disabled by an operator. connecting:The ALP PAD is attempting to make the X.25 virtual circuit available for use. inactive :The inactivity timer has expired, so the virtual circuit has been dropped. Data received from ALC will cause the connection to be re-established. pending :The CSD option has been configured and the ALC entity is currently down; hence the ALP PAD has disabled the virtual circuit. na :Value not Available

What is alcIStatsConnState?

An INTEGER enum (1=online, 2=offline, 3=connecting, 4=inactive, 5=pending) showing the current connection state. Engineers poll this to confirm the line is ready for traffic. Value 1 means ready; any other value requires troubleshooting before operations resume.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.1.28.2.1.21
snmpwalk -v2c -c public <target> ALC-OPT-MIB::alcIStatsConnState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.1.28.2.1.21.1
snmpget -v2c -c public <target> ALC-OPT-MIB::alcIStatsConnState.1

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OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
Numeric OIDNameModule
1.3.6.1.4.1.449codexALC-OPT-MIB
1.3.6.1.4.1.449.2cdxProductSpecificALC-OPT-MIB
1.3.6.1.4.1.449.2.1cdx6500ALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3cdx6500StatisticsALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1cdx6500StatProtocolGroupALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1cdx6500PSTPortProtocolGroupALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.28cdx6500PPSTALCStatsTableALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.28.2cdx6500PPSTALCInterchangeTableALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.28.2.1cdx6500PPSTALCInterchangeEntryALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.28.2.1.21alcIStatsConnStateALC-OPT-MIB