ALCATEL-IND1-TIMETRA-SDP-MIB :: sdpKeepAliveNumLateHelloResponseMessages

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsALCATEL-IND1-TIMETRA-SDP-MIBsdpKeepAliveNumLateHelloResponseMessages

sdpKeepAliveNumLateHelloResponseMessages

Module: ALCATEL-IND1-TIMETRA-SDP-MIB

OID (symbolic): ALCATEL-IND1-TIMETRA-SDP-MIB::sdpKeepAliveNumLateHelloResponseMessages

OID (numeric): 1.3.6.1.4.1.6527.3.1.2.4.4.3.1.21

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: The number of SDP Echo Response messages received after the corresponding Request timeout timer expired.

What is sdpKeepAliveNumLateHelloResponseMessages?

Tracks how many SDP Echo Response messages arrived after their corresponding request timeout had already expired, meaning the reply came too late to be counted as a successful keep-alive. A persistently high value suggests network latency or congestion is causing delayed responses on this SDP.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.4.4.3.1.21
snmpwalk -v2c -c public <target> ALCATEL-IND1-TIMETRA-SDP-MIB::sdpKeepAliveNumLateHelloResponseMessages

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.6527.3.1.2.4.4.3.1.21.1
snmpget -v2c -c public <target> ALCATEL-IND1-TIMETRA-SDP-MIB::sdpKeepAliveNumLateHelloResponseMessages.1

Start monitoring Nokia (Alcatel-Lucent) 7750 SR-series service routers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ALCATEL-IND1-TIMETRA-SDP-MIB::sdpKeepAliveNumLateHelloResponseMessages OID value, configure state conditions and alerts, and monitor any Nokia (Alcatel-Lucent) 7750 SR-series service routers from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.6527timetraALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3timetraProductsALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3.1tmnxSRMIBALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3.1.2tmnxSRObjsALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3.1.2.4tmnxServObjsALCATEL-IND1-TIMETRA-SERV-MIB
Numeric OIDNameModule
1.3.6.1.4.1.6527.3.1.2.4.4tmnxSdpObjsALCATEL-IND1-TIMETRA-SDP-MIB
1.3.6.1.4.1.6527.3.1.2.4.4.3sdpInfoTableALCATEL-IND1-TIMETRA-SDP-MIB
1.3.6.1.4.1.6527.3.1.2.4.4.3.1sdpInfoEntryALCATEL-IND1-TIMETRA-SDP-MIB
1.3.6.1.4.1.6527.3.1.2.4.4.3.1.21sdpKeepAliveNumLateHelloResponseMessagesALCATEL-IND1-TIMETRA-SDP-MIB