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Author SHA1 Message Date
Pavel Odintsov
a629f85a41 Attack details printer refactoring 2015-07-15 11:14:02 +02:00
Pavel Odintsov
db896babdb Add docs about MongoDB 2015-07-15 00:33:11 +03:00
Pavel Odintsov
25334fb8cd Merge branch 'master' of https://github.com/FastVPSEestiOu/fastnetmon 2015-07-14 23:29:58 +02:00
Pavel Odintsov
d770742cc4 Add docs about MongoDB 2015-07-14 23:29:44 +02:00
Pavel Odintsov
6de0bf864b Add working mongodb client code 2015-07-14 23:25:04 +02:00
Pavel Odintsov
f20cc7eecc Merge pull request #329 from Phinitris/patch-2 
Debian 7(wheezy) still uses sysvinit
 2015-07-15 00:15:37 +03:00
Phinitris
e763978e58 Debian 7(wheezy) still uses sysvinit 
Seems like a typo here. Debian wheezy does not have systemd support.
 2015-07-14 23:12:27 +02:00
Pavel Odintsov
5c4a7f25fd Fix about input 2015-07-14 19:13:05 +03:00
Pavel Odintsov
29bced294d Switch to firehose application from SnabbSwitch from the custom code! Thanks to Luke! 2015-07-14 18:10:35 +02:00
Pavel Odintsov
c6ceadde03 Ability to disable all compains from Netmap 2015-07-14 16:40:40 +02:00
Pavel Odintsov
0301301898 Merge branch 'master' of https://github.com/FastVPSEestiOu/fastnetmon 2015-07-14 16:04:40 +02:00
Pavel Odintsov
7c661e9317 Add fix about RHEL 6 2015-07-14 16:02:18 +02:00
Pavel Odintsov
f785630ded Add Git Clone about ExaBGP 2015-07-14 16:10:30 +03:00
Pavel Odintsov
0003ff1655 Move parser code to separate function 2015-07-14 14:57:32 +02:00
Pavel Odintsov
2b50f4f9f0 Integrate BGP Flow Spec library to the main project 2015-07-14 14:56:23 +02:00
Pavel Odintsov
6e980b3170 Merge branch 'master' of https://github.com/FastVPSEestiOu/fastnetmon 2015-07-14 14:55:01 +02:00
Pavel Odintsov
191047d6fb Upgrade netmap header files to latest version from the Git 2015-07-14 14:54:22 +02:00
Pavel Odintsov
cbfd426bcd Add example about usage of multiple communities in ExaBGP announces 2015-07-14 14:57:09 +03:00
Pavel Odintsov
a87c07270b Add docs about flow spec configuration on Git's ExaBGP 2015-07-13 17:56:39 +02:00
Pavel Odintsov
299e03b629 Add single line ExaBGP v4 format of Flow Spec representation; Offer ability to specify custom sentence separator; Class refactoring; 2015-07-13 17:00:20 +02:00
Pavel Odintsov
2195342c4a Grant simple access to incoming and outgping ports for netflow 2015-07-13 15:21:02 +02:00
Pavel Odintsov
dd42422ec1 Add complete integration tests and real call to ExaBGP for configurartion checks 2015-07-13 14:36:50 +02:00
Pavel Odintsov
00532de6aa Add tests for complete match/than blocks generatio 2015-07-13 14:17:05 +02:00
Pavel Odintsov
032838205c Added TCP flags support to the BGP Flow Spec class; Added tests for it; Added tests for serializers. 2015-07-13 12:27:09 +02:00
Pavel Odintsov
cf2928ea6d Have finished Google Test integration to the project. Closes #325 2015-07-13 10:05:26 +02:00
Pavel Odintsov
d025c8bc84 Add tests for BGP Flow SPec 2015-07-12 18:34:00 +03:00
Pavel Odintsov
0e16079449 Add full config generation for ExaBGP for testing purposes 2015-07-10 18:08:06 +02:00
Pavel Odintsov
334ee45618 Add Flow Spec example 2015-07-10 14:45:59 +02:00
Pavel Odintsov
2e1af91f1b Almost finished supoort for Flow Spec generation in ExaBGP format 2015-07-10 14:43:46 +02:00
Pavel Odintsov
f169c5f86d Add letters support for PCI addresses 2015-07-09 04:52:01 -04:00
Pavel Odintsov
3e16184068 Add BGP flow spec implementation stub 2015-07-08 11:45:33 -04:00
Pavel Odintsov
3e89fd8f9b Disable prefetch, enable packet printer code 2015-07-08 06:44:44 -04:00
Pavel Odintsov
60e12427f3 Merge pull request #322 from lukego/snabb-static-rx 
snabb: Optimization and support for multiple PCI devices
 2015-07-08 13:07:35 +03:00
Luke Gorrie
c3d57b2fef snabb: Support processing multiple NICs 
Update the command-line usage so that multiple NICs can be served by a
single process. This is intended to help find performance limits.

New usage:

    Usage: capture2c <pciaddress>[,<pciaddress>...] <callback.so> [npackets]

    Capture network traffic from one or more Intel 82599 NICs
    (comma-separated "pciaddress" list) and pass each packet to a callback
    function defined in a shared library "callback.so".

    The optional "npackets" parameter sets the number of packets in the
    hardware receive queue. This may (or my not) be interesting for
    performance tuning.
 2015-07-08 11:57:12 +02:00
Luke Gorrie
0af7200606 snabb: Optimize with static RX initialization 
From the comments:

    We are using a special-purpose receive method designed for fast
    packet capture:

      Statically allocate all packet buffers.

      Statically initialize the hardware RX descriptor ring to point to
      the preallocated packets.

      Have the C callback loop directly over the RX ring to process the
      packets that are ready.

    This means that no work is done to allocate and free buffers or to
    write new descriptors to the RX ring. This is expected to have
    extremely low overhead to recieve each packet.
 2015-07-08 11:42:59 +02:00
Pavel Odintsov
990d09e8e9 Fix configuration 2015-07-07 15:59:37 -04:00
Pavel Odintsov
d986468374 We have introduced host groups :) You could specify custom ban options for different subnets 2015-07-07 15:57:19 -04:00
Pavel Odintsov
984f01384e Introduce configuration parser for host groups 2015-07-07 12:47:39 -04:00
Pavel Odintsov
c2e0146a39 Get rid gloval ban settings completely 2015-07-07 11:54:38 -04:00
Pavel Odintsov
57a273cba8 Move out from global ban settings 2015-07-07 11:48:47 -04:00
Pavel Odintsov
bd8fd925ae Merge pull request #319 from Phinitris/patch-1 
Adding myVirtualserver.com to Happy Customers
 2015-07-07 14:51:08 +03:00
Phinitris
6e416bc8fb Adding myVirtualserver.com to Happy Customers 2015-07-07 13:49:46 +02:00
Pavel Odintsov
eaf84fe525 Implement sorter for subnet traffic. Closes #304 2015-07-07 11:39:33 +03:00
Pavel Odintsov
d253ebc6d7 Add pretty network printer 2015-07-07 10:39:05 +03:00
Pavel Odintsov
7d9354340b Add optimization flag. 8 mpps => 10 mpps 2015-07-06 18:02:54 +03:00
Pavel Odintsov
c2d6252394 Add fix for compilation 2015-07-06 17:37:38 +03:00
Pavel Odintsov
f86f1fd583 Merge pull request #318 from lukego/auto-unbind-pci-device 
snabb/README.md: Howto return the NIC to ixgbe
 2015-07-06 14:32:16 +03:00
Pavel Odintsov
bdb59067cf Add Tins performance evaluation. 
It's very SLOW! They do so much memory allocations/deallocations in source code.

Samples: 8K of event 'cpu-clock', Event count (approx.): 1832523402
  21.19%  libc-2.19.so         [.] _int_free
  18.51%  libc-2.19.so         [.] malloc
  12.14%  libc-2.19.so         [.] _int_malloc
   5.77%  a.out                [.] Tins::TCP* Tins::PDU::find_pdu<Tins::TCP>(Tins::PDU::PDUType)
   4.36%  libtins.so.3.3       [.] Tins::PDU::matches_flag(Tins::PDU::PDUType) const
   3.68%  a.out                [.] call_tins_parser(void*, int)
   3.25%  a.out                [.] Tins::IP* Tins::PDU::find_pdu<Tins::IP>(Tins::PDU::PDUType)
   2.29%  libtins.so.3.3       [.] Tins::IP::IP(unsigned char const*, unsigned int)

70 EthernetII::EthernetII(const uint8_t *buffer, uint32_t total_sz)
 71 {
 72     if(total_sz < sizeof(ethhdr))
 73         throw malformed_packet();
 74     memcpy(&_eth, buffer, sizeof(ethhdr));
 75     buffer += sizeof(ethhdr);
 76     total_sz -= sizeof(ethhdr);
 77     if(total_sz) {
 78         inner_pdu(
 79             Internals::pdu_from_flag(
 80                 (Constants::Ethernet::e)payload_type(),
 81                 buffer,
 82                 total_sz
 83             )
 84         );
 85     }
 2015-07-06 06:33:21 -04:00
Luke Gorrie
b2a8bd1dd9 snabb/README.md: Howto return the NIC to ixgbe 
Document how to return the NIC to the kernel ixgbe driver after using it
with Snabb Switch. (Snabb Switch automatically unbinds the device from
the kernel driver so you don't have to unload the ixgbe module.)
 2015-07-06 09:42:11 +02:00
Pavel Odintsov
80eedd85a9 Add tins to parser tests 2015-07-05 17:19:03 -04:00