{{tag>Services "Service 4" Filtering Blacklist "Service 49" "IPv6 Blocking"}}

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====== Management ======

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In order to filter a traffic of some particular subscribers, or exclude filtering of transit traffic, or provide filtering to other operators as a service - you will need to activate Subscriber Management to control this service. Please add configuration parameter to the file /etc/dpi/fastdpi.conf to activate:

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<code>black_list_sm=1</code>

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As a result, this service is configured on level of individual subscribers by [[en:dpi:dpi_components:platform:subscriber_management:subsman_cmd|fdpi_ctrl]].

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Instruction format:

<code>

fdpi_ctrl command --service 4 [IP_list]

</code>

<note important>You can find more details on the instruction syntax and IP specification methods here: [[en:dpi:dpi_components:platform:subscriber_management:subsman_cmd|Control instructions]]</note>

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<note tip>When the service is activated, only TCP traffic is blocked. To block UDP traffic as well, you must [[en:dpi:dpi_components:platform:subscriber_management:subsman_cmd#configuring_tcp_and_udp_protocol_blocking|enable the]] ''[[en:dpi:dpi_components:platform:subscriber_management:subsman_cmd#configuring_tcp_and_udp_protocol_blocking|udp_block]]'' parameter.</note>

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Examples:

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Activate the service for all subscribers and switch filtering off for an administrator:

<code>

fdpi_ctrl load --service 4 --cidr 192.168.0.0/24

fdpi_ctrl del --service 4 --ip 192.168.0.1

</code>

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Enable the service for an independent system AS50538:

<code>