All MIBs › CPQISCSI-MIB › cpqiScsiCxnAttrMaxXmitDataSegLength
cpqiScsiCxnAttrMaxXmitDataSegLength
Module: CPQISCSI-MIB
OID (symbolic): CPQISCSI-MIB::cpqiScsiCxnAttrMaxXmitDataSegLength
OID (numeric): 1.3.6.1.4.1.232.169.2.12.1.1.15
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The maximum data payload size supported for command or data PDUs to be sent on this connection.
What is cpqiScsiCxnAttrMaxXmitDataSegLength?
This read-only integer (512-16777215 bytes) reports the maximum data payload size this connection can send in command or data PDUs. An admin uses this negotiated transmit limit to understand the largest single PDU payload this connection will emit, which affects achievable write throughput. For example, comparing this value across two connections in the same session can reveal an MCS imbalance if one connection negotiated a smaller transmit segment size than the other.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.232.169.2.12.1.1.15 snmpwalk -v2c -c public <target> CPQISCSI-MIB::cpqiScsiCxnAttrMaxXmitDataSegLength
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.232.169.2.12.1.1.15.1 snmpget -v2c -c public <target> CPQISCSI-MIB::cpqiScsiCxnAttrMaxXmitDataSegLength.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cpqiScsiCxnAttrMaxXmitDataSegLength.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 |
| 1.3.6.1.4.1.232 | compaq | COMPAQ-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.232.169 | cpqiScsiModule | CPQISCSI-MIB |
| 1.3.6.1.4.1.232.169.2 | cpqiScsiObjects | CPQISCSI-MIB |
| 1.3.6.1.4.1.232.169.2.12 | cpqiScsiConnection | CPQISCSI-MIB |
| 1.3.6.1.4.1.232.169.2.12.1 | cpqiScsiConnectionAttributesTable | CPQISCSI-MIB |
| 1.3.6.1.4.1.232.169.2.12.1.1 | cpqiScsiConnectionAttributesEntry | CPQISCSI-MIB |
| 1.3.6.1.4.1.232.169.2.12.1.1.15 | cpqiScsiCxnAttrMaxXmitDataSegLength | CPQISCSI-MIB |