CISCO-FC-TUNNEL-MIB :: cftIfTcpRetxSackFackDataPkts

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-FC-TUNNEL-MIBcftIfTcpRetxSackFackDataPkts

cftIfTcpRetxSackFackDataPkts

Module: CISCO-FC-TUNNEL-MIB

OID (symbolic): CISCO-FC-TUNNEL-MIB::cftIfTcpRetxSackFackDataPkts

OID (numeric): 1.3.6.1.4.1.9.9.9999.1.1.5.1.36

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: Number of TCP data packets re-sent with SACK option on.

What is cftIfTcpRetxSackFackDataPkts?

Read-only counter reporting how many TCP data packets have been retransmitted on this FC-tunnel interface while the SACK (selective acknowledgment) option was enabled, helping identify retransmission-related network trouble.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.9999.1.1.5.1.36
snmpwalk -v2c -c public <target> CISCO-FC-TUNNEL-MIB::cftIfTcpRetxSackFackDataPkts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.9999.1.1.5.1.36.1
snmpget -v2c -c public <target> CISCO-FC-TUNNEL-MIB::cftIfTcpRetxSackFackDataPkts.1

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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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
1.3.6.1.4.1.9.9.9999ciscoAal5ExtMIBCISCO-AAL5-EXT-MIB
1.3.6.1.4.1.9.9.9999.1ciscoAal5ExtMIBObjectsCISCO-AAL5-EXT-MIB
1.3.6.1.4.1.9.9.9999.1.1cAal5ExtConnectionsCISCO-AAL5-EXT-MIB
1.3.6.1.4.1.9.9.9999.1.1.5caciP2mpConnsCISCO-ATM-CONN-INFO-MIB
1.3.6.1.4.1.9.9.9999.1.1.5.1caciP2mpConnTableCISCO-ATM-CONN-INFO-MIB
Numeric OIDNameModule
1.3.6.1.4.1.9.9.9999.1.1.5.1.36cftIfTcpRetxSackFackDataPktsCISCO-FC-TUNNEL-MIB