DS1-MIB :: dsx1LineStatusLastChange

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDS1-MIBdsx1LineStatusLastChange

dsx1LineStatusLastChange

Module: DS1-MIB

OID (symbolic): DS1-MIB::dsx1LineStatusLastChange

OID (numeric): 1.3.6.1.2.1.10.18.6.1.16

Node type: OBJECT-TYPE

Type: TimeStamp

Access: read-only

Description: The value of MIB II's sysUpTime object at the time this DS1 entered its current line status state. If the current state was entered prior to the last re-initialization of the proxy-agent, then this object contains a zero value.

What is dsx1LineStatusLastChange?

Timestamp (sysUpTime value) marking when this DS1 line last changed alarm/loopback state; reads zero if the state has been stable since before the agent's last restart, which is useful for judging how long a current alarm condition has actually persisted.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.18.6.1.16
snmpwalk -v2c -c public <target> DS1-MIB::dsx1LineStatusLastChange

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.18.6.1.16.1
snmpget -v2c -c public <target> DS1-MIB::dsx1LineStatusLastChange.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> dsx1LineStatusLastChange.1

Start monitoring Router/telecom equipment with T1/E1 (DS1/E1/DS2/E2) interfaces (vendor-neutral IETF standard RFC 4805) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DS1-MIB::dsx1LineStatusLastChange OID value, configure state conditions and alerts, and monitor any Router/telecom equipment with T1/E1 (DS1/E1/DS2/E2) interfaces (vendor-neutral IETF standard RFC 4805) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.18ds1DS1-MIB
1.3.6.1.2.1.10.18.6dsx1ConfigTableDS1-MIB
1.3.6.1.2.1.10.18.6.1dsx1ConfigEntryDS1-MIB
1.3.6.1.2.1.10.18.6.1.16dsx1LineStatusLastChangeDS1-MIB