# Doca Eth

> Use this skill for hands-on DOCA Ethernet packet-queue work on a BlueField DPU or ConnectX NIC — bringing up a docaethrxq or docaethtxq on a port / representor / SF, picking among the four enum docaethrxqtype values (REGULAR / CYCLIC / MANAGEDMEMPOOL / SHAREDMEMPOOL), sizing burst or scatter-gather length against the cap queries, submitting docaethtxqtasksend / lsosend (carrying packet docabufs — no docaethframe struct exists), or debugging DOCAERROR from an Ethernet call. Trigger on implicit phrasings: "my RX queue is up but no packets arrive", "send-task returns AGAIN at line rate", "which queue type for fixed-MTU ingress", "device open fails without sudo", or "is L3 checksum offload available here". Refuse and route elsewhere for installing DOCA, flow-rule / steering programming, host↔DPU control messaging, or RDMA data movement.

## Facts
- Page: https://tashan.sh/capability/skill-nvidia-doca-eth
- tashan id: skill:NVIDIA/doca-eth
- Source: https://github.com/NVIDIA/skills
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 96.0
- Freshness: 92.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: Apache-2.0
- Official: no

## Install

```sh
cp -r doca-eth ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-20 by tashan (https://tashan.sh) from public evidence. Scorer s5.