How To
Summary
This document describes how to configure sshd and syslog on AIX® to gather debug data necessary to diagnose sshd server problems.
Steps
sshd server, except possibly for step 6./etc/syslog.conf file.auth.debug /tmp/sshd.log
syslog output file.rm -f /tmp/sshd.log touch /tmp/sshd.log
syslogd for the change to take effect.refresh -s syslogd
/etc/ssh/sshd_config file to add or modify the LogLevel option to use the DEBUG3 logging level.LogLevel DEBUG3
sshd for the change to take effect. This does not affect existing ssh sessions.stopsrc -s sshd startsrc -s sshd
sshd syslog logging by commenting out or removing the syslog.conf line added in step 1.syslogd for the change to take effect.refresh -s syslogd
LogLevel option in sshd_config back to its previous state, and stop and restart sshd for the change to take effect.stopsrc -s sshd startsrc -s sshd
/tmp/sshd.log file to the case.Additional Information
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Modified date:
02 April 2024
UID
ibm17145760