All MIBs › BROCADE-SYSTEM-MIB › swFCPortNoTxCredits
swFCPortNoTxCredits
Module: BROCADE-SYSTEM-MIB
OID (symbolic): BROCADE-SYSTEM-MIB::swFCPortNoTxCredits
OID (numeric): 1.3.6.1.4.1.1588.2.1.1.1.6.2.1.20
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: This object counts the number of times when the transmit credit has reached zero.
What is swFCPortNoTxCredits?
A running counter of the number of times this port's transmit buffer credit reached zero, meaning it had to pause sending because the far end had not yet freed up receive buffers; a rising count can signal congestion or a slow/unresponsive attached device.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1588.2.1.1.1.6.2.1.20 snmpwalk -v2c -c public <target> BROCADE-SYSTEM-MIB::swFCPortNoTxCredits
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1588.2.1.1.1.6.2.1.20.1 snmpget -v2c -c public <target> BROCADE-SYSTEM-MIB::swFCPortNoTxCredits.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> swFCPortNoTxCredits.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.1588.2 | commDev | Brocade-REG-MIB |
| 1.3.6.1.4.1.1588.2.1 | fibrechannel | Brocade-REG-MIB |
| 1.3.6.1.4.1.1588.2.1.1 | fcSwitch | Brocade-REG-MIB |
| 1.3.6.1.4.1.1588.2.1.1.1 | sw | SW-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1588.2.1.1.1.6 | swFCport | BROCADE-SYSTEM-MIB |
| 1.3.6.1.4.1.1588.2.1.1.1.6.2 | swFCPortTable | BROCADE-SYSTEM-MIB |
| 1.3.6.1.4.1.1588.2.1.1.1.6.2.1 | swFCPortEntry | BROCADE-SYSTEM-MIB |
| 1.3.6.1.4.1.1588.2.1.1.1.6.2.1.20 | swFCPortNoTxCredits | BROCADE-SYSTEM-MIB |