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Bifurcation when x4 then NIC degrades to x2
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0
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26
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September 21, 2026
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CX-7 SR-IOV Live Migration: `LOAD_VHCA_STATE` fails on destination with `bad parameter (0x3), syndrome 0xe9ecae` although all documented prerequisites
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1
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105
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September 16, 2026
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BlueField-3 TLP emulation remains disabled after reset — DOCA 3.5 / FW 32.50.1002
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0
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46
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September 15, 2026
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Out-of-order DPU packets through BlueField-3 default OVS bridge
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0
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52
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September 14, 2026
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How to Enable Tag matching offload in CX7 ( IB) while using NCCL/OPENMPI
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3
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161
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September 11, 2026
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Confirm official support and configuration guidance for BlueField-3 (QSFP112 400GbE) → 2×200GbE (QSFP56) to SN3700 with LACP aggregation
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3
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366
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September 11, 2026
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SHAMPO single-RQ throughput on ConnectX-7
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1
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132
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September 10, 2026
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ConnectX-6 Lx OVS TC-flower offload: latency higher than OVS-kernel?
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0
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63
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September 9, 2026
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• Could you please confirm that the MMA1T00-VS is fully supported for 200Gb/s HDR InfiniBand connectivity with the NVIDIA Quantum QM8700?
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1
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71
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September 8, 2026
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Q3400-RA gNMI per-channel PHY telemetry mismatch: cross-validation with PPCNT Access Registers
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3
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117
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September 7, 2026
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Osm_vendor_send & IB_UNKNOWN_ERROR
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1
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75
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September 3, 2026
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SNAP Virtio-BLK emulation on BLUEFIELD 2 DPU
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2
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114
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September 3, 2026
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When will DOCA 3.5.0 be available to fix kernel build error?
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3
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397
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September 3, 2026
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ConnectX-7 network cards disappear after DGX Spark system update due to cx7-pcie-hotplug driver issue
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3
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491
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September 2, 2026
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Jetson nano 4GB builds the display driver code
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2
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153
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September 2, 2026
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Suggestion ConnectX-5 MCX512A-ACAT dual port 10/25GbE SFP28 NIC
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0
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66
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September 1, 2026
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CX-7 SR-IOV live migration: `LOAD_VHCA_STATE` fails with `syndrome 0xe9ecae`, but **only after the guest driver has initialized the VF** — same VF mig
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0
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86
|
September 1, 2026
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BlueField-3 DPU mode: eSwitch never delivers vport traffic to representors
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4
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202
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August 29, 2026
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Unsigned DPA program on CX7
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2
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105
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August 28, 2026
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Workaround for vlan management issue - bond vs promisc
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1
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113
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August 27, 2026
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Mlxfwmanager --online -u does not update to the latest published firmware (key=last_release returns an older version)
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2
|
181
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August 26, 2026
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IP-Sec offload tunnel mode
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4
|
285
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August 26, 2026
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Installing ConnectX-6 to Dell Server and port down
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0
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80
|
August 26, 2026
|
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Different number of Mellanox PCIe Bridges detected on AMD Host vs. HGX Module for ConnectX-8 (CX8)
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2
|
175
|
August 26, 2026
|
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Rivermax NIC requirement on RTX 5080 workstation and Jetson AGX Thor
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2
|
162
|
August 24, 2026
|
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Outstanding host-memory reads limited to ~35 during RDMA WRITE on BF3/ConnectX-7 with AmpereOne
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1
|
140
|
August 24, 2026
|
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BlueField-3 (DPU mode) stuck in "FW pre-initializing" — no host netdevs; is NIC-mode switch or BFB install the right fix?
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1
|
165
|
August 22, 2026
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Error in GPUDirect RDMA Documentation
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1
|
113
|
August 21, 2026
|
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ConnectX-4 LX在WINDOWS上驱动安装异常
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0
|
86
|
August 21, 2026
|
|
Switchless ring - host chaining on 4 nodes with each having single MCX755106AC-HEAT card
|
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1
|
98
|
August 18, 2026
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