# `NervesGate.Config`

Pure network input validation and port-role helpers. Persistence belongs to VintageNet.

# `address_defaults`

# `cellular?`

# `defaults`

# `from_network`

# `internet`

Internet policy is independent of the Ethernet topology. Old settings remain Ethernet-only.

# `ipv4`

# `overlap?`

Compare IPv4 subnets, including differently sized prefixes.

# `ports`

Explicit port assignments.

# `prefix_length`

# `role_address`

# `role_port`

# `validate_address`

# `validate_network`

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*Consult [api-reference.md](api-reference.md) for complete listing*