CISCO-ISCSI-GW-MIB :: iscsiIfTcpRndTrpTimeEst

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-ISCSI-GW-MIBiscsiIfTcpRndTrpTimeEst

iscsiIfTcpRndTrpTimeEst

Module: CISCO-ISCSI-GW-MIB

OID (symbolic): CISCO-ISCSI-GW-MIB::iscsiIfTcpRndTrpTimeEst

OID (numeric): 1.3.6.1.4.1.9.9.317.1.1.9.1.18

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: This is an estimate of the round trip delay of the network pipe used for the B-D product computation, which lets us derive the TCP receive window to advertise.

What is iscsiIfTcpRndTrpTimeEst?

Reports and allows configuration of the estimated network round-trip time used to compute the bandwidth-delay product, which in turn determines the advertised TCP receive window for this interface.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.317.1.1.9.1.18
snmpwalk -v2c -c public <target> CISCO-ISCSI-GW-MIB::iscsiIfTcpRndTrpTimeEst

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.317.1.1.9.1.18.1
snmpget -v2c -c public <target> CISCO-ISCSI-GW-MIB::iscsiIfTcpRndTrpTimeEst.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.317.1.1.9.1.18.1 i <value>

Start monitoring Cisco MDS/Nexus storage switch (iSCSI-to-FC gateway) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-ISCSI-GW-MIB::iscsiIfTcpRndTrpTimeEst OID value, configure state conditions and alerts, and monitor any Cisco MDS/Nexus storage switch (iSCSI-to-FC gateway) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.317ciscoIscsiGwMIBCISCO-ISCSI-GW-MIB
1.3.6.1.4.1.9.9.317.1ciscoiScsiGwMIBObjectsCISCO-ISCSI-GW-MIB
1.3.6.1.4.1.9.9.317.1.1ciScsiConfigCISCO-ISCSI-GW-MIB
1.3.6.1.4.1.9.9.317.1.1.9iscsiIfTableCISCO-ISCSI-GW-MIB
1.3.6.1.4.1.9.9.317.1.1.9.1iscsiIfEntryCISCO-ISCSI-GW-MIB
1.3.6.1.4.1.9.9.317.1.1.9.1.18iscsiIfTcpRndTrpTimeEstCISCO-ISCSI-GW-MIB