Реферат Система моніторингу ресурсів та сервісів локальної обчислювальної мережі

destination file is closed

# (default is 60) _reap (360);

# the number of lines buffered before written to file

# you might want to increase this if your disk is not catching with

# all the log messages you get or if you want less disk activity

# (say on a laptop)

# (default is 0)

# sync (0);

# the number of lines fitting in the output queue_fifo_size (2048);

# enable or disable directory creation for destination files_dirs (yes);

# default owner, group, and permissions for log files

# (defaults are 0, 0, 0 600)

# owner (root); (adm); (0640);

# default owner, group, and permissions for created directories

# (defaults are 0, 0, 0 700)

# dir_owner (root);

# dir_group (root); _ perm (0755);

# enable or disable DNS usage

# syslog-ng blocks on DNS queries, so enabling DNS may lead to

# a Denial of Service attack

# (default is yes) _dns (persist_only);

_ cache_hosts (/ etc/hosts);

# maximum length of message in bytes

# this is only limited by the program listening on the/dev/log Unix

# socket, glibc can handle arbitrary length log messages, but - for

# example - syslogd accepts only тисяча двадцять чотири bytes

# (default is 2048)

# log_msg_size (+2048);

# Disable statistic log messages._freq (0);

# Some program send log messages through a private implementation.

# and sometimes that implementation is bad. If this happen syslog-ng

# may recognise the program name as hostname. Whit this option

# we tell the syslog-ng that if a hostname match this regexp than that

# is not a real hostname._hostname ( ^ gconfd $ );

#_ sleep (20);

};

######

# sources

# all known message sourcess_all {

# message generated by Syslog-NG ();

# standard Linux log source (this is the default place for the syslog ()

# function to send logs to) stream (/dev/log );

# messages from the kernel (/proc/kmsg log_prefix ( kernel: ));

# use the following line if you want to receive remote UDP logging messages

# (this is equivalent to the -r syslogd flag) ();

};

######

# destinations

# some standard log filesdf_auth {file ( /var/log/$HOST/auth.lograquo;); }; df_syslog {file (/var/log/$ HOST/syslog ); }; df_cron {file ( /var/log/$HOST/cron.lograquo;); }; df_daemon {file ( /var/log/$HOST/daemon.lograquo;); }; df_kern {file ( /var/log/$HOST/kern.lograquo;); }; df_lpr {file ( /var/log/$HOST/lpr.lograquo;); }; df_mail {file ( /var/log/$HOST/mail.lograquo;); }; df_user {file ( /var/log/$HOST/user.lograquo;); }; df_uucp {file ( /var/log/$HOST/uucp.lograquo;); }; df_radius {file ( /var/log/$HOST/radius.lograquo;); };

# these files are meant for the mail system log files

# and provide re-usable destinations for {mail, cron, ...}. info,

# {mail, cron, ...}. notice, etc.df_facility_dot_info {file ( /var/log/$HOST/$FACILITY.inforaquo;); }; df_facility_dot_notice {file ( /var/log/$HOST/$FACILITY.noticeraquo;); }; df_facility_dot_warn {file ( /var/log/$HOST/$FACILITY.warnraquo;); }; df_facility_dot_err {file ( /var/log/$HOST/$FACILITY.errraquo;); }; df_facility_dot_crit {file ( /var/log/$HOST/$FACILITY.critraquo;); };

# these files are meant for the news system, and are kept separated

# because they should be owned by news instead of root df_news_dot_notice {file ( /var/log/$HOST/news/news.noticeraquo; owner ( news )); }; df_news_dot_err {file ( /var/log/$HOST/news/news.errraquo; owner ( news )); }; df_news_dot_crit {file ( /var/log/$HOST/news/news.critraquo; owner ( news )); };

# some more classical and useful files found in standard s...