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syslog_output TCP prrotocol #6400

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2 tasks
v-l-a opened this issue Feb 12, 2024 · 0 comments
Open
2 tasks

syslog_output TCP prrotocol #6400

v-l-a opened this issue Feb 12, 2024 · 0 comments

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@v-l-a
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v-l-a commented Feb 12, 2024 •
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Description

<syslog_output> in local configuration ossec.conf does not allow to set output protocol to TCP. Wazuh is sending logs using UDP, which makes this feature useless.

Maximum size of UDP syslog message is limited by size of UDP packet (512 bytes). Alarms that are bigger (especially in json format) are then cutted, which creates corrupted JSON logs.

Tasks

The steps that have to be completed in order to close the issue.

  • implement TCP protocol in syslog_output
  • add configuration parameter "protocol" to syslog_output in ossec.conf file

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