我有一个 cisco ftd 发送带有 local3(19) 标记的日志，但我仍然看到一些消息最终出现在我的 users.log 中，而不是我配置的发送位置。如果未标记，它们会最终出现在那里吗？或者有没有办法验证它们是否被标记为“用户”或设施代码 1？我的 rsyslog.conf 中没有注释掉用户。（Debian wheezy，rsyslog v5）
root@PHOENILOGOP2:/etc# more rsyslog.conf
# /etc/rsyslog.conf Configuration file for rsyslog.
#
# For more information see
# /usr/share/doc/rsyslog-doc/html/rsyslog_conf.html
########################
### TROUBLESHOOTING ####
########################
$template myFormat,"%rawmsg%\n"
$ActionFileDefaultTemplate myFormat
#################
#### MODULES ####
#################
$ModLoad imuxsock # provides support for local system logging
$ModLoad imklog # provides kernel logging support
#$ModLoad immark # provides --MARK-- message capability
# provides UDP syslog reception
$ModLoad imudp
$UDPServerRun 514
# provides TCP syslog reception
$ModLoad imtcp
$InputTCPServerRun 514
###########################
#### GLOBAL DIRECTIVES ####
###########################
#
# Use traditional timestamp format.
# To enable high precision timestamps, comment out the following line.
#
$ActionFileDefaultTemplate RSYSLOG_TraditionalFileFormat
#
# Set the default permissions for all log files.
#
$FileOwner root
$FileGroup adm
$FileCreateMode 0640
$DirCreateMode 0755
$Umask 0022
#
# Where to place spool and state files
#
$WorkDirectory /var/spool/rsyslog
#
# Include all config files in /etc/rsyslog.d/
#
$IncludeConfig /etc/rsyslog.d/*.conf
###############
#### RULES ####
###############
$template Firewall,"/var/log/prd/fwlog-%$YEAR%-%$MONTH%-%$DAY%"
$template Switch,"/var/log/prd/rslog-%$YEAR%-%$MONTH%-%$DAY%"
$template Ironport,"/var/log/prd/iplog-%$YEAR%-%$MONTH%-%$DAY%"
# $template ACS,"/var/log/prd/acslog-%$YEAR%-%$MONTH%-%$DAY%"
$template FTD,"/var/log/prd/ftdlog-%$YEAR%-%$MONTH%-%$DAY%"
$template ISE,"/var/log/prd/iselog-%$YEAR%-%$MONTH%-%$DAY%
$template Meraki,"/var/log/prd/merakilog-%$YEAR%-%$MONTH%-%$DAY%
# $template Umbrella,"/var/log/prd/umbrellalog-%$YEAR%-%$MONTH%-%$DAY%"
#
# First some standard log files. Log by facility.
#
Local7.* -?Firewall
# Local6.* -?Ironport
Local5.* -?Meraki
Local4.* -?Switch
Local3.* -?FTD
Local2.* -?ISE
# Local1.* -?Umbrella
auth,authpriv.* /var/log/auth.log
#*.*;auth,authpriv.none -/var/log/syslog
#cron.* /var/log/cron.log
#daemon.* -/var/log/daemon.log
kern.* -/var/log/kern.log
#lpr.* -/var/log/lpr.log
#mail.* -/var/log/mail.log
user.* -/var/log/user.log;myFormat
#
# Logging for the mail system. Split it up so that
# it is easy to write scripts to parse these files.
#
#mail.info -/var/log/mail.info
#mail.warn -/var/log/mail.warn
#mail.err /var/log/mail.err
#
# Logging for INN news system.
#
#news.crit /var/log/news/news.crit
#news.err /var/log/news/news.err
#news.notice -/var/log/news/news.notice
#
#
# Some "catch-all" log files.
#
#*.=debug;\
# auth,authpriv.none;\
# news.none;mail.none -/var/log/debug
#*.=info;*.=notice;*.=warn;\
# auth,authpriv.none;\
# cron,daemon.none;\
# mail,news.none -/var/log/messages
#
#
# Emergencies are sent to everybody logged in.
#
*.emerg :omusrmsg:*
#
#
# I like to have messages displayed on the console, but only on a virtual
# console I usually leave idle.
#
#daemon,mail.*;\
# news.=crit;news.=err;news.=notice;\
# *.=debug;*.=info;\
# *.=notice;*.=warn /dev/tty8
#
# The named pipe /dev/xconsole is for the `xconsole' utility. To use it,
# you must invoke `xconsole' with the `-file' option:
#
# $ xconsole -file /dev/xconsole [...]
#
# NOTE: adjust the list below, or you'll go crazy if you have a reasonably
# busy site..
#
#daemon.*;mail.*;\
# news.err;\
# *.=debug;*.=info;\
# *.=notice;*.=warn |/dev/xconsole
root@PHOENILOGOP2:/etc# service --status-all
[ + ] acpid
[ + ] atd
[ - ] bootlogs
[ ? ] bootmisc.sh
[ ? ] checkfs.sh
[ ? ] checkroot-bootclean.sh
[ - ] checkroot.sh
[ - ] console-setup
[ + ] cron
[ - ] exim4
[ - ] hostname.sh
[ ? ] hwclock.sh
[ - ] kbd
[ - ] keyboard-setup
[ ? ] killprocs
[ ? ] kmod
[ - ] lvm2
[ - ] motd
[ ? ] mountall-bootclean.sh
[ ? ] mountall.sh
[ ? ] mountdevsubfs.sh
[ ? ] mountkernfs.sh
[ ? ] mountnfs-bootclean.sh
[ ? ] mountnfs.sh
[ ? ] mpt-statusd
[ ? ] mtab.sh
[ ? ] networking
[ + ] nfs-common
[ ? ] open-vm-tools
[ - ] procps
[ ? ] rc.local
[ - ] rmnologin
[ + ] rpcbind
[ + ] rsyslog
[ ? ] sendsigs
[ + ] ssh
[ - ] sudo
[ + ] tftpd-hpa
[ + ] udev
[ ? ] udev-mtab
[ ? ] umountfs
[ ? ] umountnfs.sh
[ ? ] umountroot
[ - ] urandom
user.log example(should be tagged Local3(Facility 19) but is actually being tagged Local7(Facility 23), which doesn't explain why it is in user.log(Facility 1):
Aug 13 2020 13:21:23 TPK-COMCAST-FTD-01 %FTD-6-430003: EventPriority: Low, DeviceUUID: <DeviceUUID obsfucation), InstanceID: 3, FirstPacketSecond: 2020-08-13T13:21:23Z, ConnectionID: 6910, AccessControlRuleAction: Allow, SrcIP: 192.168.91.252, DstIP: 208.67.220.220, SrcPort: 40311, DstPort: 53, Protocol: udp, IngressInterface: TPK-COMCAST-INSIDE, EgressInterface: TPK-COMCAST-OUTSIDE, IngressZone: TPK-COMCAST-INSIDE, EgressZone: TPK-COMCAST-OUTSIDE, IngressVRF: Global, EgressVRF: Global, ACPolicy: TPK-COMCAST-FTD-ACCESS-POLICY, AccessControlRuleName: Umbrella VA DNS Outbound, Prefilter Policy: Default Prefilter Policy, Client: DNS client, ApplicationProtocol: DNS, ConnectionDuration: 0, InitiatorPackets: 1, ResponderPackets: 1, InitiatorBytes: 127, ResponderBytes: 101, NAPPolicy: Balanced Security and Connectivity, DNSQuery: kdp.amazon.com, DNSRecordType: a host address, DNSResponseType: No Error, DNS_TTL: 24
答案1
如果您将这些添加到 rsyslog 配置的顶部，您可能会找到您寻求的信息：
$template myFormat,"%rawmsg%\n"
$ActionFileDefaultTemplate myFormat