CASCADE-MIB :: pportISDNIpBaseAddr

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCASCADE-MIBpportISDNIpBaseAddr

pportISDNIpBaseAddr

Module: CASCADE-MIB

OID (symbolic): CASCADE-MIB::pportISDNIpBaseAddr

OID (numeric): 1.3.6.1.4.1.277.1.4.2.1.105

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-write

Description: Specifies the base address used for IP Dynamic Address Assignment

What is pportISDNIpBaseAddr?

This sets the base IP address this ISDN PRI port uses when dynamically assigning IP addresses to dial-in ISDN calls. Because it is a base address rather than a single fixed one, individual dial-in sessions on this specific port are typically assigned addresses computed as an offset from this value, so it needs to sit within a range this switch actually controls and does not conflict with statically assigned addresses elsewhere on the network. Setting pportISDNIpBaseAddr to 10.10.5.1 on this port would have dial-in ISDN sessions on this port assigned addresses starting from that base, such as 10.10.5.2, 10.10.5.3, and so on for successive calls.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.1.4.2.1.105
snmpwalk -v2c -c public <target> CASCADE-MIB::pportISDNIpBaseAddr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.277.1.4.2.1.105.1
snmpget -v2c -c public <target> CASCADE-MIB::pportISDNIpBaseAddr.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.277.1.4.2.1.105.1 a <value>

Start monitoring Cascade Communications ATM/Frame Relay switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CASCADE-MIB::pportISDNIpBaseAddr OID value, configure state conditions and alerts, and monitor any Cascade Communications ATM/Frame Relay switches (legacy) from a single console.

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
1.3.6.1.4.1.277cascadeCASCADE-MIB
1.3.6.1.4.1.277.1cascfrCASCADE-MIB
1.3.6.1.4.1.277.1.4pportCASCADE-MIB
1.3.6.1.4.1.277.1.4.2pportTableCASCADE-MIB
1.3.6.1.4.1.277.1.4.2.1pportEntryCASCADE-MIB
1.3.6.1.4.1.277.1.4.2.1.105pportISDNIpBaseAddrCASCADE-MIB