{
  "slug": "nerdctl-network-create-supports-aux-address-16fb279dcbdd",
  "title": "nerdctl network create supports --aux-address",
  "tools": [
    "nerdctl"
  ],
  "tags": [
    "agent"
  ],
  "introduced_at": "2026-09-20T05:01:55.000Z",
  "announced_at": "2026-09-20T05:01:55.000Z",
  "effective_at": null,
  "date_basis": "source-publication",
  "status": "unknown",
  "how": {
    "incantation": "When creating a network with reserved auxiliary addresses, run `nerdctl network create` with one or more `--aux-address name=IP` pairs. Each IP is reserved and never assigned to a container; each pair is matched to the subnet containing its IP.",
    "examples": [
      "nerdctl network create --subnet=<CIDR> --aux-address=<name>=<IP> <NETWORK>"
    ],
    "gotchas": [
      "Version: v2.4.0",
      "NETWORK (required): Name of the network to create; the command syntax requires this argument.",
      "--aux-address: Repeatable `name=IP` pair for an auxiliary IPv4 or IPv6 address. Each IP is reserved from container assignment and matched to the subnet containing it.",
      "--subnet: Subnet in CIDR format representing a network segment."
    ]
  },
  "why_it_matters": "Create a network with auxiliary address configuration.",
  "sources": [
    "https://github.com/containerd/nerdctl/releases/tag/v2.4.0",
    "https://github.com/containerd/nerdctl/blob/v2.4.0/docs/command-reference.md"
  ],
  "rank": 0.94022,
  "judge": {
    "publish": true,
    "judge_model": "codex-cli/gpt-6-luna+typesafe/jev-1.13.0",
    "prompt_version": "extract-v7+enrich-v2+judge-v2x3+jev-publish-v1"
  },
  "review_state": "approved",
  "provenance": {
    "run_id": "wave1b-20261016",
    "verdict_id": "wave1b-20261016:wave1b-20261016-bb062a607fac224b-20:gate",
    "evidence_hash": "89fbd919679ed2949ec61c8062382515fb319dd4be9fdb247a315c9ae6e83512"
  },
  "review": {
    "draft_hash": "78b7212863fc42f136ca8ef74cb470a4ce23636fc2c726108eb55d1a01868f96",
    "reviewer": "publication-gate",
    "reviewed_at": "2026-10-07T00:00:00.000Z",
    "decision": "wave1b-20261016:gate",
    "reason": "3 of 3 judge runs approved with p_yes >= 0.9 (mean 0.94 >= 0.9; 2 needed) and Jev gave 0.67 (>= 0.6 needed)."
  }
}