nDPI 下载 编译 安装 测试

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下载nDPI

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[root@shanghai ~]# mkdir -p nDPI
[root@shanghai nDPI]# wget --no-check-certificate https://github.com/ntop/nDPI/archive/2.2.tar.gz -O nDPI-2.2.tar.gz
[root@shanghai nDPI]# md5sum nDPI-2.2.tar.gz
e5f73354c082c7136572c846d166d3cb  nDPI-2.2.tar.gz
[root@shanghai nDPI]# tar xf nDPI-2.2.tar.gz

编译 安装

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[root@shanghai nDPI]# cd nDPI-2.2
[root@shanghai nDPI-2.2]# ./autogen.sh

#执行 ./autogen.sh 过程出现的错误 及 解决
ERROR: Missing libpcap(-dev) library required to compile the example application  # yum install -y libpcap-devel

[root@shanghai nDPI-2.2]# ./autogen.sh
[root@shanghai nDPI-2.2]# echo $?         #检查执行状态
0
[root@shanghai nDPI-2.2]#

[root@shanghai nDPI-2.2]# ./configure --prefix=/opt/nDPI
[root@shanghai nDPI-2.2]# echo $?
0
[root@shanghai nDPI-2.2]#

[root@shanghai nDPI-2.2]# make && make install

测试报文类型侦测效果

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[root@shanghai nDPI-2.2]# ./example/ndpiReader -i tests/pcap/http_ipv6.pcap

-----------------------------------------------------------
* NOTE: This is demo app to show *some* nDPI features.
* In this demo we have implemented only some basic features
* just to show you what you can do with the library. Feel
* free to extend it and send us the patches for inclusion
------------------------------------------------------------

Using nDPI (2.2.0) [1 thread(s)]
Reading packets from pcap file tests/pcap/http_ipv6.pcap...
Running thread 0...

nDPI Memory statistics:
        nDPI Memory (once):      114.65 KB
        Flow Memory (per flow):  1.92 KB
        Actual Memory:           2.48 MB
        Peak Memory:             2.48 MB

Traffic statistics:
        Ethernet bytes:        70959         (includes ethernet CRC/IFC/trailer)
        Discarded bytes:       0
        IP packets:            193           of 193 packets total
        IP bytes:              66327         (avg pkt size 343 bytes)
        Unique flows:          15
        TCP Packets:           128
        UDP Packets:           65
        VLAN Packets:          0
        MPLS Packets:          0
        PPPoE Packets:         0
        Fragmented Packets:    0
        Max Packet size:       3579
        Packet Len < 64:       115
        Packet Len 64-128:     5
        Packet Len 128-256:    28
        Packet Len 256-1024:   25
        Packet Len 1024-1500:  17
        Packet Len > 1500:     3
        nDPI throughput:       162.32 K pps / 455.32 Mb/sec
        Analysis begin:        23/Nov/2015 16:58:43
        Analysis end:          23/Nov/2015 16:59:06
        Traffic throughput:    8.39 pps / 24.09 Kb/sec
        Traffic duration:      23.016 sec
        Guessed flow protos:   1


Detected protocols:
        SSL                  packets: 106           bytes: 39646         flows: 11
        Facebook             packets: 22            bytes: 10202         flows: 2
        Google               packets: 62            bytes: 15977         flows: 1
        QUIC                 packets: 3             bytes: 502           flows: 1


Protocol statistics:
        Safe                         55623 bytes
        Acceptable                     502 bytes
        Fun                          10202 bytes
[root@shanghai nDPI-2.2]#

查看安装的文件

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[root@shanghai nDPI-2.2]# tree /opt/nDPI/
/opt/nDPI/
├── bin
│   └── ndpiReader
├── include
│   └── libndpi-2.2.0
│       └── libndpi
│           ├── ndpi_api.h
│           ├── ndpi_define.h
│           ├── ndpi_includes.h
│           ├── ndpi_main.h
│           ├── ndpi_protocol_ids.h
│           ├── ndpi_protocols.h
│           └── ndpi_typedefs.h
└── lib
    ├── libndpi.a
    ├── libndpi.la
    ├── libndpi.so -> libndpi.so.1.0.0
    ├── libndpi.so.1 -> libndpi.so.1.0.0
    ├── libndpi.so.1.0.0
    └── pkgconfig
        └── libndpi.pc

6 directories, 14 files
[root@shanghai nDPI-2.2]#