Hello all!
During a network audit, I came across a host running a service on a high port (34604). Not recognizing the port, I used a tool called 'amap' (THC-AMAP - fast and reliable application fingerprint mapper) to fingerprint it.
This tool also did not fingerprint it correctly, but did... (2 Replies)
Hi
If You were the systems administrator of a mail server that services approximately 3,000 users. 2,000
users access their email via a POP-3 service, while the remaining 1,000 users access their email via a
Unix mail reader. Recently users have complained about speed of disk access, so a new 10... (1 Reply)
Hi all
I am trying to add secure and audit logs to logrotate for a client whom wants the logs for a period of 6 months, compressed/zipped weekly for auditing.
I am terrible with logrotate and since there isn't default settings for both logs, I created two new entries in my /etc/logrotate.d/... (7 Replies)
My /var partition is almost utilized ... Here am not sure where to release space now
OS/model : HP-UX B.11.11 U 9000/800
# bdf /var
Filesystem kbytes used avail %used Mounted on
/dev/vg00/lvol9 6144000 6142176 1824 100% /var
<root@pb>/var # du -sk * | sort -n |... (20 Replies)
Does anyone know if there is software written to view the audit logs generated by Solaris? I am referring the the logs created by auditd. It produces an unreadable log. I am familiar with auditreduce and praudit, but I am looking for something that produces a report, much like logwatch looks at the... (4 Replies)
Hi,
I have Solaris-10 (having multiple non global zones running on it). Its /var is getting full to 100% and I can see, there are files getting added to /var/audit. There are large in number, so even if I clearing them, it is filling /var. In past 24 hours, there are 53000 files are added. I am... (1 Reply)
HI Community,
how can i configure audit logs for global zones and standard zone. i have enabled and started auditd service and it went to maintenance mode. please help me to configure that
Thanks & Regards,
BEn (9 Replies)
I have been searching and reading about syslog. I would like to know how to Transfer the logs being thrown into /var/log/messages into another file example /var/log/volumelog.
tail -f /var/log/messages
dblogger: msg_to_dbrow: no logtype using missing
dblogger: msg_to_dbrow_str: val ==... (2 Replies)
Hi guys.
I have to set audit logs on certain events on a solaris 10 server.
While I had no problems on linux, I'm going crazy to do the same thing on solaris 10, since I don't have enough expertise on this OS .
I should be able to identify these 4 different events:
1: Tracking all... (2 Replies)
Discussion started by: menofmayhem
2 Replies
LEARN ABOUT SUSE
auditd
AUDITD(8) System Administration Utilities AUDITD(8)NAME
auditd - The Linux Audit daemon
SYNOPSIS
auditd [-f] [-l] [-n] [-s disable|enable|nochange]
DESCRIPTION
auditd is the userspace component to the Linux Auditing System. It's responsible for writing audit records to the disk. Viewing the logs is
done with the ausearch or aureport utilities. Configuring the audit rules is done with the auditctl utility. During startup, the rules in
/etc/audit/audit.rules are read by auditctl. The audit daemon itself has some configuration options that the admin may wish to customize.
They are found in the auditd.conf file.
OPTIONS -f leave the audit daemon in the foreground for debugging. Messages also go to stderr rather than the audit log.
-l allow the audit daemon to follow symlinks for config files.
-n no fork. This is useful for running off of inittab
-s=ENABLE_STATE
specify when starting if auditd should change the current value for the kernel enabled flag. Valid values for ENABLE_STATE are "dis-
able", "enable" or "nochange". The default is to enable (and disable when auditd terminates). The value of the enabled flag may be
changed during the lifetime of auditd using 'auditctl -e'.
SIGNALS
SIGHUP causes auditd to reconfigure. This means that auditd re-reads the configuration file. If there are no syntax errors, it will proceed
to implement the requested changes. If the reconfigure is successful, a DAEMON_CONFIG event is recorded in the logs. If not success-
ful, error handling is controlled by space_left_action, admin_space_left_action, disk_full_action, and disk_error_action parameters
in auditd.conf.
SIGTERM
caused auditd to discontinue processing audit events, write a shutdown audit event, and exit.
SIGUSR1
causes auditd to immediately rotate the logs. It will consult the max_log_size_action to see if it should keep the logs or not.
SIGUSR2
causes auditd to attemp to resume logging. This is usually used after logging has been suspended.
FILES
/etc/audit/auditd.conf - configuration file for audit daemon
/etc/audit/audit.rules - audit rules to be loaded at startup
NOTES
A boot param of audit=1 should be added to ensure that all processes that run before the audit daemon starts is marked as auditable by the
kernel. Not doing that will make a few processes impossible to properly audit.
The audit daemon can receive audit events from other audit daemons via the audisp-remote audispd plugin. The audit daemon may be linked
with tcp_wrappers to control which machines can connect. If this is the case, you can add an entry to hosts.allow and deny.
SEE ALSO auditd.conf(5), audispd(8), ausearch(8), aureport(8), auditctl(8), audit.rules(7).
AUTHOR
Steve Grubb
Red Hat Sept 2007 AUDITD(8)