All MIBs › BRCD-FCIP-EXT-MIB › fcipExtendedLinkRtxDupAck
fcipExtendedLinkRtxDupAck
Module: BRCD-FCIP-EXT-MIB
OID (symbolic): BRCD-FCIP-EXT-MIB::fcipExtendedLinkRtxDupAck
OID (numeric): 1.3.6.1.4.1.1588.4.1.1.10
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: Counter of retransmit packets due to duplicate acknowledgement for the tunnel as Fast ReTx.
What is fcipExtendedLinkRtxDupAck?
Counts TCP retransmissions triggered by receiving duplicate acknowledgements (fast retransmit) on an FCIP tunnel. This indicates packet loss detected quickly by the TCP stack without waiting for a full timeout.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1588.4.1.1.10 snmpwalk -v2c -c public <target> BRCD-FCIP-EXT-MIB::fcipExtendedLinkRtxDupAck
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1588.4.1.1.10.1 snmpget -v2c -c public <target> BRCD-FCIP-EXT-MIB::fcipExtendedLinkRtxDupAck.1
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OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.1588 | bcsi | Brocade-REG-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1588.4 | fcipExtMIB | BRCD-FCIP-EXT-MIB |
| 1.3.6.1.4.1.1588.4.1 | fcipExtendedLinkTable | BRCD-FCIP-EXT-MIB |
| 1.3.6.1.4.1.1588.4.1.1 | fcipExtendedLinkEntry | BRCD-FCIP-EXT-MIB |
| 1.3.6.1.4.1.1588.4.1.1.10 | fcipExtendedLinkRtxDupAck | BRCD-FCIP-EXT-MIB |