import { ErspanDirections } from '../../link.constants';
/**
 * Add link erspan & IP6 erspan type arguments.
 * @category Interfaces
 */
export interface AddLinkErspanIp6erspanTypeArgs {
    /** Specifies the remote address of the tunnel. */
    remote: string;
    /**
     * Specifies the fixed local address for tunneled packets.
     * It must be an address on another interface on this host.
     */
    local: string;
    /**
     * Enable sequence numbering of ERSPAN packets.
     * This can be useful for detecting packet loss.
     */
    seq: true;
    /** A 32-bit key to identify the GRE tunnel. */
    key: number;
    /**
     * TODO: Add an enum for validator?
     *
     * Specifies the ERSPAN version number.
     * `version` indicates the ERSPAN version to be created:
     *
     * 0 for version 0 type I,
     * 1 for version 1 (type II)
     * or 2 for version 2 (type III).
     */
    erspan_ver: number;
    /**
     * Specifies the ERSPAN v1 index field.
     * IDX indicates a 20 bit index/port number associated with the ERSPAN
     * traffic's source port and direction.
     */
    erspan?: number;
    /** Specifies the ERSPAN v2 mirrored traffic's direction.
     */
    erspan_dir?: ErspanDirections;
    /**
     * A unique identifier of an ERSPAN v2 engine within a system.
     * `hwid` is a 6-bit value for users to configure.
     */
    erspan_hwid?: number;
    /** Specifies whether to allow remote endpoint to have an address configured on local host. */
    'allow-localremote'?: boolean;
    /** @see {@link['allow-localremote']} */
    'noallow-localremote'?: boolean;
    /**
     * Make this tunnel externally controlled (or not, which is the default).
     *
     * In the kernel, this is referred to as collect metadata mode.
     * This flag is mutually exclusive with the {@link remote},  {@link local},  {@link erspan_ver},
     * {@link erspan},  {@link erspan_dir} and  {@link erspan_hwid} options.
     */
    external?: true;
}