dhcpkit.ipv6.server.extensions.rate_limit.key_functions module¶
Functions to extract a key from a transaction bundle
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dhcpkit.ipv6.server.extensions.rate_limit.key_functions.
duid_key
(bundle: dhcpkit.ipv6.server.transaction_bundle.TransactionBundle) → str[source]¶ Get the DUID from the request in the transaction bundle
Parameters: bundle – The transaction bundle Returns: The DUID in hex notation
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dhcpkit.ipv6.server.extensions.rate_limit.key_functions.
interface_id_key
(bundle: dhcpkit.ipv6.server.transaction_bundle.TransactionBundle) → str[source]¶ Get the Interface-ID from the request in the transaction bundle, with a fallback to the DUID if no Interface-ID is found.
Parameters: bundle – The transaction bundle Returns: The Interface-ID (or DUID) in hex notation
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dhcpkit.ipv6.server.extensions.rate_limit.key_functions.
linklayer_id_key
(bundle: dhcpkit.ipv6.server.transaction_bundle.TransactionBundle) → str[source]¶ Get the LinkLayer-ID from the request in the transaction bundle, with a fallback to the DUID if no LinkLayer-ID is found.
Parameters: bundle – The transaction bundle Returns: The LinkLayer-ID (or DUID) in hex notation
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dhcpkit.ipv6.server.extensions.rate_limit.key_functions.
remote_id_key
(bundle: dhcpkit.ipv6.server.transaction_bundle.TransactionBundle) → str[source]¶ Get the Remote-ID from the request in the transaction bundle, with a fallback to the DUID if no Remote-ID is found.
Parameters: bundle – The transaction bundle Returns: The Remote-ID (or DUID) in hex notation
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dhcpkit.ipv6.server.extensions.rate_limit.key_functions.
subscriber_id_key
(bundle: dhcpkit.ipv6.server.transaction_bundle.TransactionBundle) → str[source]¶ Get the Subscriber-ID from the request in the transaction bundle, with a fallback to the DUID if no Subscriber-ID is found.
Parameters: bundle – The transaction bundle Returns: The Subscriber-ID (or DUID) in hex notation