IPFIX export [Документация VAS Experts]
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    •   Stingray Service Gateway by VAS ExpertsDPILawful interception. PCAP, IPFIX Export (Clickstream, DNS, SIP metadata, FTP)Configuring Clickstream, Meta data, DNS export in IPFIXIPFIX export

    This is an old revision of the document!

    3 IPFIX export

    For Clickstream data analisys (subscribers' http requests) and SIP (VOIP unciphered data) on external systems IPFIX export is available. A list of the correspondence between the Protocol and the port number in netfow5 can be found here.

    Any universal IPFIX collector that accepts templates or the IPFIX Receiver utility is suitable for collecting information in IPFIX format.

    To receive, process and store ClickStream, we suggest using the QoE Store software and DPIUI2 graphical interface.

    ClickStream export Setup

    Clickstream experts is configured by folowing parameters: 

    ipfix_dev=em1
ipfix_udp_collectors=1.2.3.4:1500,1.2.3.5:1501
ipfix_tcp_collectors=1.2.3.6:9418
dbg_log_mask=0x80

    here

    • em1 NIC using for export
    • ipfix_udp_collectors IP of udp collectors
    • ipfix_tcp_collectors IP of tcp collectors
    • dbg_log_mask=0x80 logging statistics about export

    IPFIX format template for Clickstream

    The format of IPFIX templates for IPV6 differs only in the IP SOURCE and IP DESTINATION fields.

    № Size in bytes Type IANA Description Note
    1003 16 ipv6 43823 IP SOURCE sender address
    1004 16 ipv6 43823 IP DESTINATION recipient address

    IPFIX format template for Clickstream

    № Size in bytes Type IANA DescriptionNote
    1001 4 int32 43823 TIMESTAMP
    1002 - string 43823 LOGIN
    1003 4 ipv4 43823 IP SOURCE
    1004 4 ipv4 43823 IP DESTINATION
    1005 - string 43823 HOSTNAME/CNAME
    1006 - string 43823 PATH
    1007 - string 43823 REFER
    1008 - string 43823 USER AGENT
    1009 - string 43823 COOCKIE
    2000 8 int64 43823 SESSION ID
    1010 8 int64 43823 LOCKED
    1011 1 int8 43823 HOST TYPE
    1012 1 int8 43823 METHOD

    ND:

    • LOCKED contains the blocking mark if its value !=0,
    • HOST TYPE = 1 in case of HTTP, 2 - CNAME, 3 - SNI, 4 - QUIC
    • METHOD = 1 - GET, 2 - POST, 3 - PUT, 4 - DELETE

    Clickstream is usefulnot only local authorities but ISP also for subscriber interest profiles, top of sites, ads targeting, prevent outflow of subscribers etc.

    SIP metadata export is configured by folowing parameters: 

    ipfix_dev=em1
ipfix_meta_udp_collectors=1.2.3.4:1500,1.2.3.5:1501
ipfix_meta_tcp_collectors=1.2.3.6:9418
dbg_log_mask=0x80

    here em1 NIC for data export
    ipfix_meta_udp_collectors IP of udp collectors
    ipfix_meta_tcp_collectors IP of tcp collectors
    dbg_log_mask=0x80 logging statistics about export

    IPFIX format template for export SIP metadata

    № Size in Bytes Type IANA DescriptionNote
    0 4int32 1001 timestamp
    1 -string 1002 Login
    2 4ipv4 1003 ip_src
    3 4ipv4 1004 ip_dst
    4 8int64 2000 session_id
    5 -string 3000 msg code
    6 2int16 3001 status code
    7 -string 3002 uri
    8 -string 3003 from
    9 -string 3004 to
    10 -string 3005 callid
    11 -string 3006 uagent
    12 -string 3007 ctype

    IPFIX template for FTP metadata export

    № size type IANA descriptionNote
    1001 4int32 43823 timestamp
    1002 -string 43823 Login
    1003 4ipv4 43823 ip_src
    1004 4ipv4 43823 ip_dst
    2000 8int64 43823 session_id
    3050 -string 43823 server name
    3051 -string 43823 user
    3052 -string 43823 password
    3053 1int8 43823 mode

    :!: the mode field contains the type of ftp connection 0 - active, 1 - passive

    IPFIX template for short messages metadata protocols (XMPP)

    № size type IANA descriptionNote
    1001 4int32 43823 timestamp
    1002 -string 43823 Login
    1003 4ipv4 43823 ip_src
    1004 4ipv4 43823 ip_dst
    2000 8int64 43823 session_id
    3100 -string 43823 im_login
    3101 -string 43823 im_passw
    3102 -string 43823 im_screen_name
    3103 -string 43823 im_uin
    3104 1int8 43823 im_protocol
    3105 -string 43823 im_receivers

    :!: the im_protocol field contains the type of usesd protocol: 7 - XMPP

    IPFIX template for export EMAIL metadata protocols (POP,IMAP,SMTP)

    № size type IANA descriptionNote
    1001 4int32 43823 timestamp
    1002 -string 43823 Login
    1003 4ipv4 43823 ip_src
    1004 4ipv4 43823 ip_dst
    2000 8int64 43823 session_id
    3150 -string 43823 mail_sender
    3151 -string 43823 mail_receiver
    3152 -string 43823 mail_cc
    3153 -string 43823 mail_subject
    3154 -string 43823 mail_servers
    3155 -string 43823 mail_reply
    3156 1int8 43823 event
    3157 1int8 43823 attachment
    3158 1int8 43823 mail_protocol

    :!: the event field contains the type of event 1 - send, 2 - receive
    :!: the attachment field contains the attachment mark
    :!: mail_protocol = 0 - smtp, 1 - pop3, 2 - imap

    For receiving export with IPFIX protocol can be used any universal IPFIX collector, for instance - CESNET ipfixcol or our utility IPFIX Receiver