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| author | Toni Uhlig <matzeton@googlemail.com> | 2021-12-15 23:25:32 +0100 |
|---|---|---|
| committer | Toni Uhlig <matzeton@googlemail.com> | 2022-01-20 00:50:38 +0100 |
| commit | 9e07a57566cc45bf92a845d8cee968d72e0f314e (patch) | |
| tree | 8f1a6bfd08bd68a5253fadf3a01beecda77b1c95 /config.h | |
| parent | a35fc1d5ea8570609cc0c8cf6edadc81f8f5bb76 (diff) | |
Major nDPId extension. Sorry for the huge commit.
- nDPId: fixed invalid IP4/IP6 tuple compare
- nDPIsrvd: fixed caching issue (finally)
- added tiny c example (can be used to check flow manager sanity)
- c-captured: use flow_last_seen timestamp from `struct nDPIsrvd_flow`
- README.md update: added example JSON sequence
- nDPId: added new flow event `update` necessary for correct
timeout handling (and other future use-cases)
- nDPIsrvd.h and nDPIsrvd.py: switched to an instance
(consists of an alias/source tuple) based flow manager
- every flow related event **must** now serialize `alias`, `source`,
`flow_id`, `flow_last_seen` and `flow_idle_time` to make the timeout
handling and verification process work correctly
- nDPIsrvd.h: ability to profile any dynamic memory (de-)allocation
- nDPIsrvd.py: removed PcapPacket class (unused)
- py-flow-dashboard and py-flow-multiprocess: fixed race condition
- py-flow-info: print statusbar with probably useful information
- nDPId/nDPIsrvd.h: switched from packet-flow only timestamps (`pkt_*sec`)
to a generic flow event timestamp `ts_msec`
- nDPId-test: added additional checks
- nDPId: increased ICMP flow timeout
- nDPId: using event based i/o if capturing packets from a device
- nDPIsrvd: fixed memory leak on shutdown if remote descriptors
were still connected
Signed-off-by: Toni Uhlig <matzeton@googlemail.com>
Diffstat (limited to 'config.h')
| -rw-r--r-- | config.h | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -11,7 +11,7 @@ * NOTE: Buffer size needs to keep in sync with other implementations * e.g. dependencies/nDPIsrvd.py */ -#define NETWORK_BUFFER_MAX_SIZE 12288u /* 8192 + 4096 */ +#define NETWORK_BUFFER_MAX_SIZE 13312u /* 8192 + 4096 + 1024 */ #define NETWORK_BUFFER_LENGTH_DIGITS 5u #define NETWORK_BUFFER_LENGTH_DIGITS_STR "5" @@ -21,15 +21,15 @@ #define nDPId_MAX_IDLE_FLOWS_PER_THREAD 512u #define nDPId_TICK_RESOLUTION 1000u #define nDPId_MAX_READER_THREADS 32u -#define nDPId_LOG_MEMORY_USAGE_EVERY 5000u /* 5 sec */ -#define nDPId_COMPRESSION_SCAN_PERIOD 20000u /* 20 sec */ +#define nDPId_MEMORY_PROFILING_LOG_INTERVAL 5000u /* 5 sec */ +#define nDPId_COMPRESSION_SCAN_INTERVAL 20000u /* 20 sec */ #define nDPId_COMPRESSION_FLOW_INACTIVITY 30000u /* 30 sec */ -#define nDPId_IDLE_SCAN_PERIOD 10000u /* 10 sec */ -#define nDPId_GENERIC_IDLE_TIME 600000u /* 600 */ -#define nDPId_ICMP_IDLE_TIME 10000u /* 10 sec */ +#define nDPId_FLOW_SCAN_INTERVAL 10000u /* 10 sec */ +#define nDPId_GENERIC_IDLE_TIME 600000u /* 600 sec */ +#define nDPId_ICMP_IDLE_TIME 120000u /* 120 sec */ #define nDPId_TCP_IDLE_TIME 7440000u /* 7440 sec */ #define nDPId_UDP_IDLE_TIME 180000u /* 180 sec */ -#define nDPId_TCP_POST_END_FLOW_TIME 120000u /* 120 sec */ +#define nDPId_TCP_POST_END_FLOW_TIME 20000u /* 20 sec */ #define nDPId_THREAD_DISTRIBUTION_SEED 0x03dd018b #define nDPId_PACKETS_PER_FLOW_TO_SEND 15u #define nDPId_PACKETS_PER_FLOW_TO_PROCESS 255u |