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# First, set some global options.
options { use_fqdn(yes); keep_hostname(yes); use_dns(yes); long_hostnames(off); sync(3); log_fifo_size(1000); };
#
# This is the default behavior of sysklogd package
# Logs may come from unix stream, but not from another machine.
#
#source src { unix-stream("/dev/log"); internal(); };
# network logs come from both UDP on the local network and from stunnel on 127.0.0.1
source src { unix-stream("/dev/log"); internal(); udp(); tcp(ip("127.0.0.1") port(514) keep-alive(yes)); };
# After that set destinations.
# First some standard logfile
#
destination authlog { file("/var/log/auth.log"); };
destination syslog { file("/var/log/syslog"); };
destination cron { file("/var/log/cron.log"); };
destination daemon { file("/var/log/daemon.log"); };
destination kern { file("/var/log/kern.log"); };
destination lpr { file("/var/log/lpr.log"); };
destination maillog { file("/var/log/maillog"); };
destination mail { file("/var/log/mail.log"); };
destination user { file("/var/log/user.log"); };
destination uucp { file("/var/log/uucp.log"); };
# This files are the log come from the mail subsystem.
#
destination mailinfo { file("/var/log/mail.info"); };
destination mailwarn { file("/var/log/mail.warn"); };
destination mailerr { file("/var/log/mail.err"); };
# Logging for INN news system
#
destination newscrit { file("/var/log/news/news.crit"); };
destination newserr { file("/var/log/news/news.err"); };
destination newsnotice { file("/var/log/news/news.notice"); };
# Some `catch-all' logfiles.
#
destination debug { file("/var/log/debug"); };
destination messages { file("/var/log/messages"); };
# The root's console.
#
destination console { usertty("root"); };
# Virtual console.
#
destination console_all { file("/dev/tty8"); };
# The named pipe /dev/xconsole is for the nsole' utility. To use it,
# you must invoke nsole' with the -file' option:
#
# $ xconsole -file /dev/xconsole [...]
#
destination xconsole { pipe("/dev/xconsole"); };
# Here's come the filter options. With this rules, we can set which
# message go where.
filter f_authpriv { facility(auth, authpriv); };
filter f_syslog { not facility(auth, authpriv) and not facility(mail); };
filter f_cron { facility(cron); };
filter f_daemon { facility(daemon); };
filter f_kern { facility(kern); };
filter f_lpr { facility(lpr); };
filter f_mail { facility(mail); };
filter f_user { facility(user); };
filter f_uucp { facility(cron); };
filter f_news { facility(news); };
filter f_debug { not facility(auth, authpriv, news, mail); };
filter f_messages { level(info .. warn) and not facility(auth, authpriv, cron, daemon, mail, news); };
filter f_emergency { level(emerg); };
filter f_info { level(info); };
filter f_notice { level(notice); };
filter f_warn { level(warn); };
filter f_crit { level(crit); };
filter f_err { level(err); };
filter f_cnews { level(notice, err, crit) and facility(news); };
filter f_cother { level(debug, info, notice, warn) or facility(daemon, mail); };
###############################################################
# contents of /usr/local/bin/syslog-mail
#
# #!/bin/sh
# while read line; do
# echo $line | /usr/bin/mail -s "log alert" nate@campin.net
# done
###############################################################
# send alerts via mail
destination mail-alert { program("/usr/local/bin/syslog-mail"); };
# hack to get swatch to read from stdin
destination swatch { program("/usr/bin/swatch --read-pipe=\"cat /dev/fd/0\""); };
# send all logs to swatch
log { source(src); destination(swatch); };
# all ssh failed or accepted connections to loghost
filter f_loghost_ssh { host("loghost") and program("sshd.*") and match("(uthenticat|ailed|ccepted|enied|illegal)"); };
filter f_ssh_access { program("sshd.*") and match("(Failed|Accepted|enied|illegal|uthenticat)"); };
filter f_attack_alert { match("attackalert"); };
log { source(src); filter(f_ssh_access); destination(mail-alert); };
###############################################################
log { source(src); filter(f_authpriv); destination(authlog); };
log { source(src); filter(f_syslog); destination(syslog); };
#log { source(src); filter(f_cron); destination(cron); };
log { source(src); filter(f_daemon); destination(daemon); };
log { source(src); filter(f_kern); destination(kern); };
log { source(src); filter(f_lpr); destination(lpr); };
#log { source(src); filter(f_mail); destination(mail); };
log { source(src); filter(f_user); destination(user); };
log { source(src); filter(f_uucp); destination(uucp); };
log { source(src); filter(f_mail); destination(maillog); };
log { source(src); filter(f_mail); filter(f_info); destination(mailinfo); };
log { source(src); filter(f_mail); filter(f_warn); destination(mailwarn); };
log { source(src); filter(f_mail); filter(f_err); destination(mailerr); };
log { source(src); filter(f_news); filter(f_crit); destination(newscrit); };
log { source(src); filter(f_news); filter(f_err); destination(newserr); };
log { source(src); filter(f_news); filter(f_notice); destination(newsnotice); };
log { source(src); filter(f_debug); destination(debug); };
log { source(src); filter(f_messages); destination(messages); };
log { source(src); filter(f_emergency); destination(console); };
#log { source(src); filter(f_cnews); destination(console_all); };
#log { source(src); filter(f_cother); destination(console_all); };
#log { source(src); filter(f_cnews); destination(xconsole); };
#log { source(src); filter(f_cother); destination(xconsole); };
###############################################################
## set up logging to a loghost forwarded from localhost via stunnel
destination loghost {tcp("127.0.0.1" port(5140));};
# send everything to loghost, too
log { source(src); destination(loghost); };
###############################################################
# automatic host sorting
# set it up
destination hosts { file("/var/log/HOSTS/$HOST/$FACILITY/$YEAR/$MONTH/$DAY/$FACILITY$YEAR$MONTH$DAY" owner(root) group(root) perm(0600) dir_perm(0700) create_dirs(yes)); };
# log by host
log { source(src); destination(hosts); };
###############################################################
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