ZYXEL-PPPoE-MIB :: zyPppoeIaPortCircuitIdString

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › ZYXEL-PPPoE-MIB › zyPppoeIaPortCircuitIdString

zyPppoeIaPortCircuitIdString

Module: ZYXEL-PPPoE-MIB

OID (symbolic): ZYXEL-PPPoE-MIB::zyPppoeIaPortCircuitIdString

OID (numeric): 1.3.6.1.4.1.890.1.15.3.67.1.7.1.2

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-write

Description: Enter a string of up to 63 ASCII characters that the switch adds into the Agent Circuit ID sub-option for PPPoE discovery packets received on this port. Spaces are allowed.

What is zyPppoeIaPortCircuitIdString?

This string, up to 63 ASCII characters, is the specific Circuit ID value the switch inserts for PPPoE discovery packets received on this particular port. Admins configure it to override the switch-wide or flexible circuit-ID generation with a per-port fixed identifier, giving the PPPoE server precise port-level location information. Setting this to "Rack2-Port5" on that port tags every subscriber's discovery packets from it with that specific string.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.67.1.7.1.2
snmpwalk -v2c -c public <target> ZYXEL-PPPoE-MIB::zyPppoeIaPortCircuitIdString

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.890.1.15.3.67.1.7.1.2.1
snmpget -v2c -c public <target> ZYXEL-PPPoE-MIB::zyPppoeIaPortCircuitIdString.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.890.1.15.3.67.1.7.1.2.1 s <value>

Start monitoring ZyXEL DSLAM, ZyXEL broadband access switch (PPPoE Intermediate Agent per-interface/VLAN config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ZYXEL-PPPoE-MIB::zyPppoeIaPortCircuitIdString OID value, configure state conditions and alerts, and monitor any ZyXEL DSLAM, ZyXEL broadband access switch (PPPoE Intermediate Agent per-interface/VLAN config status) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.890zyxelIES5206-MIB
1.3.6.1.4.1.890.1productsIES5206-MIB
1.3.6.1.4.1.890.1.15nwa1100nhNWA1100-NH
1.3.6.1.4.1.890.1.15.3esMgmtNWA1100-NH
Numeric OIDNameModule
1.3.6.1.4.1.890.1.15.3.67zyxelPppoeZYXEL-PPPoE-MIB
1.3.6.1.4.1.890.1.15.3.67.1zyxelPppoeIaSetupZYXEL-PPPoE-MIB
1.3.6.1.4.1.890.1.15.3.67.1.7zyxelPppoeIaPortTableZYXEL-PPPoE-MIB
1.3.6.1.4.1.890.1.15.3.67.1.7.1zyxelPppoeIaPortEntryZYXEL-PPPoE-MIB
1.3.6.1.4.1.890.1.15.3.67.1.7.1.2zyPppoeIaPortCircuitIdStringZYXEL-PPPoE-MIB