E1-OPT-MIB :: cdx6500E1StatDailyHistorySEFS

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › E1-OPT-MIB › cdx6500E1StatDailyHistorySEFS

cdx6500E1StatDailyHistorySEFS

Module: E1-OPT-MIB

OID (symbolic): E1-OPT-MIB::cdx6500E1StatDailyHistorySEFS

OID (numeric): 1.3.6.1.4.1.449.2.1.3.1.1.25.4.1.9

Node type: OBJECT-TYPE

Type: Gauge

Access: read-only

Description: The number of Severely Errored Framing Seconds (SEFSs) encountered by the E1 interface in one of the previous 96, individual 15 minute intervals.

What is cdx6500E1StatDailyHistorySEFS?

Reports the count of Severely Errored Framing Seconds recorded during one 15-minute interval in the last 24 hours, indicating when the port lost frame alignment during that window.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.1.25.4.1.9
snmpwalk -v2c -c public <target> E1-OPT-MIB::cdx6500E1StatDailyHistorySEFS

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.1.25.4.1.9.1
snmpget -v2c -c public <target> E1-OPT-MIB::cdx6500E1StatDailyHistorySEFS.1

Start monitoring Codex 6500-series T1/E1 access multiplexer with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the E1-OPT-MIB::cdx6500E1StatDailyHistorySEFS OID value, configure state conditions and alerts, and monitor any Codex 6500-series T1/E1 access multiplexer from a single console.

OID Breakdown

Upper-level ancestors (13 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
1.3.6.1.4.1.449codexALC-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
1.3.6.1.4.1.449.2.1.3.1.1.25cdx6500PSTT1E1PortTableCDX6500T1E1-OPT-SMI
Numeric OIDNameModule
1.3.6.1.4.1.449.2.1.3.1.1.25.4cdx6500E1StatDailyHistoryTableE1-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.25.4.1cdx6500E1StatDailyHistoryEntryE1-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.25.4.1.9cdx6500E1StatDailyHistorySEFSE1-OPT-MIB