DS1-MIB :: dsx1Fdl

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDS1-MIBdsx1Fdl

dsx1Fdl

Module: DS1-MIB

OID (symbolic): DS1-MIB::dsx1Fdl

OID (numeric): 1.3.6.1.2.1.10.18.6.1.13

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This bitmap describes the use of the facilities data link and is the sum of the capabilities. Set any bits that are appropriate:

other(1), dsx1AnsiT1403(2), dsx1Att54016(4), dsx1FdlNone(8)

'other' indicates that a protocol other than one of the following is used.

'dsx1AnsiT1403' refers to the FDL exchange recommended by ANSI.

'dsx1Att54016' refers to ESF FDL exchanges.

'dsx1FdlNone' indicates that the device does not use the FDL.

What is dsx1Fdl?

This object specifies which protocol standard the DS1 line uses for its Facilities Data Link (FDL), a low-speed management channel embedded in T1 circuits. The FDL carries out-of-band management messages for performance monitoring and circuit testing. Operators set this to match the standard used by both ends of the circuit (ANSI, AT&T, or none).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.18.6.1.13
snmpwalk -v2c -c public <target> DS1-MIB::dsx1Fdl

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.18.6.1.13.1
snmpget -v2c -c public <target> DS1-MIB::dsx1Fdl.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.2.1.10.18.6.1.13.1 i <value>

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::dsx1Fdl 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
1.3.6.1.2.1.10.18.6.1.13dsx1FdlDS1-MIB