How do you configure extended filter's protocol segment?

[leonardhyu]

[fpfeng]

    extend_filter_mode = await flow.shadow_filter.use_extended_mode()
    config = await extend_filter_mode.get()

    ethernet = dataset.ProtocolSegement(
        protocol_type=dataset.ProtocolOption.ETHERNET,
        value='000001111',
        mask='1110000',
    )
    ipv4_1 = dataset.ProtocolSegement(
        protocol_type=dataset.ProtocolOption.IP,
        value='000001111',
        mask='1110000',
    )
    ipv4_2 = dataset.ProtocolSegement(
        protocol_type=dataset.ProtocolOption.IP,
        value='000001111',
        mask='1110000',
    )
    config.protocol_segments = (ethernet, ipv4_1, ipv4_2)