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Tool that sends many SNMP traps for load test of SNMP manager
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README.md

bulk-snmptrap-tool

Tool that sends many SNMP traps for load test of SNMP manager

Build Status

Description

Send SNMP traps by multi threads.
Each thread is made by each section in configurations file.
After specific time, each thread is stopped and output the number of sent trap.

Constraint

  • General constraint

    • Support protocol: only UDP
    • Support address: only ipv4
    • Support SNMP version: v1, v2c
    • Support variable bindings: supported types are only string and integer.
    • Time ticks of trap: fixed number(12345)
  • SNMP v2c constraint

    • Request id of trap: fixed number(12345)

Configuration file format

Sample configuration file is here.

  • Specific information of each thread of sending traps.(SNMP v1)
Option Value Description
snmp_version 1 SNMP version.
snmp_community public Community name for trap. (default: public)
agent_ip_address 192.168.xxx.xxx Source address of trap. (default: 127.0.0.1)
enterprise_oid .1.3.6.1.4.1.xxxx Enterprise id of trap.
generic_trap 6 Generic trap of trap.
specific_trap 1001 Specific id of trap.
varbind .1.3.6.1.4.1.xxxx.1 s Hello world. LF separated list of oid, type and message. (#1) (optional)
  • Specific information of each thread of sending traps.(SNMP v2c)
Option Value Description
snmp_version 2c SNMP version.
snmp_community public Community name for trap. (default: public)
snmptrap_oid .1.3.6.1.4.1.xxxx.0.1001 SNMP trap oid of trap.
varbind .1.3.6.1.4.1.xxxx.1 i 12345 LF separated list of oid, type and message. (#1) (optional)

(#1) If you use multiple values, you need to insert a space in front of new line.

  • Following types are supported.
Value Description
s String
i Integer

Install

git clone https://github.com/IMOKURI/bulk-snmptrap-tool.git
stack setup
stack install

Usage

Usage: bulk-snmptrap-tool --config CONFIGFILE --host HOSTNAME [--port PORT]
                          [--intval INTERVAL(microsec)] [--timer TIMER(sec)]
  You can use multi cores by adding with '+RTS -N' option to improve
  performance.

Available options:
  -h,--help                Show this help text
  --config CONFIGFILE      CONFIGFILE that is used for sending SNMP traps
  --host HOSTNAME          HOSTNAME that is sent SNMP traps
  --port PORT              PORT that is sent SNMP traps (default: "162")
  --intval INTERVAL(microsec)
                           Transmission INTERVAL (microsecond
                           (10^-6)) (default: 1000000)
  --timer TIMER(sec)       Transmission TIMER (second) (default: 10)

If this program throw the StackOverflow Exception and you have huge memory, you
may avoid this exception by adding with '+RTS -K???M' option. (default: 8M)

ToDo

  • Add tests.

LICENSE

See LICENSE file

Author

IMOKURI

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