[MantiCore]

Hey liebe Linux-Pro´s und die, die es noch werden wollen,
ich habe ein kleines Problem mit Syslog-ng unter gentoo.

Ich möchte, das der SSH Login nicht geloggt wird, sprich, das die Auth.log Datei lehr bleibt.
Hier mal der Code von der config.

# /etc/syslog-ng/syslog-ng.conf
# From the Gentoo Linux Security Guide
# http://www.gentoo.org/doc/en/gentoo-security.xml
# Creative Commons - Attribution / Share Alike License
# http://creativecommons.org/licenses/by-sa/2.0

options {
    chain_hostnames(off);
    stats_freq(43200);
    owner(root);
    group(root);
    perm(0640);
    dir_perm(0740);
    create_dirs(yes);
    use_fqdn(no);
    keep_hostname(yes);
    use_dns(no);
};


#source where to read log
source src { unix-stream("/dev/log"); internal(); };

# kernel messages
source kernsrc { file("/proc/kmsg"); };

# from a chrooted bind install
source namedsrc { unix-stream("/var/named/chroot/dev/log"); };


#define destinations
destination authlog { file("/var/log/auth.log"); };
destination cron { file("/var/log/cron.log"); };
destination daemon { file("/var/log/daemon.log"); };
destination kern { file("/var/log/kern.log"); };
destination user { file("/var/log/user.log"); };
destination mail { file("/var/log/maillog"); };
destination mailinfo { file("/var/log/mail.info"); };
destination mailwarn { file("/var/log/mail.warn"); };
destination mailerr { file("/var/log/mail.err"); };
destination debug { file("/var/log/debug"); };
destination messages { file("/var/log/messages"); };
destination shorewall { file("/var/log/shorewall/firewall.log"); };
destination blacklist { file("/var/log/shorewall/blacklist.log"); };
destination noblklst { file("/var/log/shorewall/noblacklist.log"); };
destination miniserv { file("/var/log/webmin/miniserv.error"); };               # Webmin miniserv.error

destination console { usertty("root"); };
destination console_all { file("/dev/tty12"); };

#create filters
filter f_auth { facility(auth); };
filter f_authpriv { facility(auth, authpriv); };
filter f_cron { facility(cron); };
filter f_daemon { facility(daemon); };
filter f_kern { facility(kern); };
filter f_mail { facility(mail); };
filter f_user { facility(user); };
filter f_debug { not facility(auth, authpriv, news, mail); };
filter f_messages { level(info..warn) and not facility(auth, authpriv, 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_failed {          match("failed"    value("MESSAGE")); };
filter f_denied {          match("denied"    value("MESSAGE")); };
filter f_shorewall {   not match("Shorewall" value("MESSAGE")); };                 # Filter everything except regex keyword Shorewall
filter f_noshorewall {     match("Shorewall" value("MESSAGE")); };                 # Filter regex keyword Shorewall
filter f_blacklist {   not match("blacklist" value("MESSAGE")); };                 # Filter everything except regex keyword blacklst
filter f_noblklst {        match("blacklist" value("MESSAGE")); };                 # Filter regex keyword blacklst
filter f_miniserv {    not match("webmin"    value("MESSAGE")); };

#connect filter and destination
log { source(src); filter(f_authpriv); destination(authlog); };
log { source(src); filter(f_cron); destination(cron); };
log { source(src); filter(f_daemon); destination(daemon); };
log { source(kernsrc); filter(f_kern); destination(kern); };
log { source(src); filter(f_mail); destination(mail); };
log { source(src); filter(f_user); destination(user); };
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(kernsrc); filter(f_shorewall); destination(shorewall); };                          # Shorewall full log
log { source(kernsrc); filter(f_blacklist); destination(blacklist); };                          # Shorewall blacklist log
log { source(kernsrc); filter(f_noblklst); destination(noblklst); };                            # Shorewall clean (no blacklist) log
log { source(src); filter(f_miniserv); filter(f_noshorewall); destination(miniserv); };         # Webmin error log

log { source(src); filter(f_debug); destination(debug); };
log { source(src); filter(f_messages); destination(messages); };
log { source(src); filter(f_emergency); destination(console); };

#default log
log { source(src); destination(console_all); };

Mein Gedanke war nun, diese Zeile:

#create filters filter f_auth { facility(auth); };

in

#create filters filter f_auth { facility(auth) and level(none); };

zu ändern, leider ist der "Begriff" oder Wert "NONE" nicht gegeben und der Daemon loggt fröhlich weiter. :/

Kann mir jemand helfen bei bei meinem Problem?

[Excelsus]

Hi,

auch wenn es OffTopic wieso deaktivierst du das Logging nicht einfach in der sshd config?

VG

[test@private.co]

Ich würde einfach:

destination df_auth { file("/dev/null"); };

machen.