Endpoint configuration · GraphQL type

CtHelperExpression type

CtHelperExpression represents an nftables expression for associating a connection tracking helper (e.g., for FTP, SIP, H.323) with a connection. Helpers enable connection tracking to understand complex protocols that open secondary connections.

Fields

Field Name Description
name - String! The name of the connection tracking helper to associate.
l3Proto - NetfilterProtocol! The Layer 3 protocol for which the helper is active.
l4Proto - NetfilterProtocol! The Layer 4 protocol for which the helper is active.

Used by

  • ChainExpression union: A union of all possible nftables chain expression types.

Example

Example

{
  "name": "xyz789",
  "l3Proto": "UNSPECIFIED",
  "l4Proto": "UNSPECIFIED"
}