Accounting data export using the IPFIX format [Документация VAS Experts]
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    en:dpi:bras_bng:radius_integration:radius_accounting:ipfix [2023/10/13 13:15] – removed - external edit (Unknown date) 127.0.0.1en:dpi:bras_bng:radius_integration:radius_accounting:ipfix [2024/12/05 15:09] (current) – elena.krasnobryzh
    Line 1: Line 1:
     +====== Accounting data export using the IPFIX format ======
     +{{indexmenu_n>4}}
      
     +Starting from the VAS Experts DPI version 8.0, accounting data along with the RADIUS protocol data can also be exported using the ipfix format.
     +Ipfix export is configured by the following parameters in fastpcrf.conf:
     +<code>
     +ipfix_dev=em1
     +ipfix_udp_collectors=1.2.3.4:1500,1.2.3.5:1501
     +ipfix_tcp_collectors=1.2.3.6:9418
     +</code>
     +here ''em1'' is the name of network interface used to export\\ 
     +''ipfix_udp_collectors'' are the udp collectors addresses\\ 
     +''ipfix_tcp_collectors'' are the tcp collectors addresses\\ 
     +
     +Only "in use" collector addresses should be specified: for example, if only the UDP collector is supported then there is no need to specify the ''ipfix_tcp_collectors''.
     +
     +Шаблон:
     +^№ ^Number of bytes ^Data type ^IANA ^Description^
     +|1001 |4  |int32  |43823 |TIMESTAMP|
     +|4001   |4  |int32  |43823      |AAA event type: 0 - beginning, 1 - end, 2 - update|
     +|4002   |-  |string |43823      |Accounting session ID (max. length is 64 bytes)|
     +|1003   |4  |ipv4   |43823      |IPv4 address, in case of IPv6 it is equal to 0|
     +|1103   |16 |ipv6   |43823      |IPv6 address, in case of  IPv4 it is equal to 0 (::)|
     +|1002   |-  |string |43823      |LOGIN|
     +|4003   |4  |int32  |43823      |Connection type|
     +|4004   |-  |string |43823      |Calling-Station-Id|
     +|4005   |-  |string |43823      |Called-Station-Id|
     +|4006   |4  |ipv4   |43823      |NAS-IP-Address, in case of IPv6 it is equal to 0|
     +|4106   |16 |ipv6   |43823      |NAS-IPv6-Address, in case of IPv4 it is equal to 0 (::)|
     +|4007   |4  |int32  |43823      |NAS-Port|
     +|4008   |8  |int64  |43823      |Incoming bytes number|
     +|4009   |8  |int64  |43823      |Outcoming bytes number|
     +
     +Connection types (value of the Framed-Protocol RADIUS attribute):
     +^Type ^Description^
     +|0  | Attribute is not specified|
     +|1  | PPP|
     +|2  | SLIP|
     +|3  | AppleTalk Remote Access Protocol (ARAP)|
     +|4  | Gandalf proprietary SingleLink/MultiLink protocol|
     +|5  | Xylogics proprietary IPX/SLIP|
     +|6  | X.75 Synchronous|
     +|7  | GPRS PDP Context|
     +
     +
     +Ipfixreceiver configuration:
     +<code>
     +[InfoModel]
     +InfoElements =  timestamp,         43823, 1001, SECONDS, True
     +                event_type,        43823, 4001, INT32,   True
     +                acct_session_id,   43823, 4002, STRING
     +                source_ip4,        43823, 1003, IP4ADDR, True
     +                source_ip6,        43823, 1103, IP6ADDR
     +                login,             43823, 1002, STRING
     +                conn_type,         43823, 4003, INT32,   True
     +                calling_station_id,43823, 4004, STRING
     +                called_station_id, 43823, 4005, STRING
     +                NAS_ip4,           43823, 4006, IP4ADDR, True
     +                NAS_ip6,           43823, 4106, IP6ADDR
     +                NAS_port,          43823, 4007, INT32,   True
     +                input_bytes,       43823, 4008, UINT64,  True
     +                output_bytes,      43823, 4009, UINT64,  True
     +
     +[ExportModelFile]
     +Delimiter = ;
     +ExportElements = timestamp, seconds, %%Y-%%m-%%dT%%H:%%M:%%S
     +                event_type
     +                acct_session_id
     +                source_ip4, decodeipv4
     +                source_ip6, decodeipv6
     +                login
     +                conn_type
     +                calling_station_id
     +                called_station_id
     +                NAS_ip4, decodeipv4
     +                NAS_ip6, decodeipv6
     +                NAS_port
     +                input_bytes
     +                output_bytes
     +</code>
     +
     +
     +A list of the correspondence between the Protocol and the port number in netfow5 can be found [[en:dpi:dpi_options:opt_statistics:statistics_info|here]].