############################################################################# # OpenWrt syslog-ng.conf specific file # which collects all local logs into a single file called /var/log/messages. # More details about these settings can be found here: # https://www.syslog-ng.com/technical-documents/list/syslog-ng-open-source-edition @version: 3.25 @include "scl.conf" @include "/etc/syslog-ng.d/" # Put any customization files in this directory options { chain_hostnames(no); # Enable or disable the chained hostname format. create_dirs(yes); keep_hostname(yes); # Enable or disable hostname rewriting. log_fifo_size(256); # The number of messages that the output queue can store. log_msg_size(1024); # Maximum length of a message in bytes. stats_freq(0); # The period between two STATS messages (sent by syslog-ng, containing statistics about dropped logs) in seconds. flush_lines(0); # How many lines are flushed to a destination at a time. use_fqdn(no); # Add Fully Qualified Domain Name instead of short hostname. }; # syslog-ng gets messages from syslog-ng (internal) and from /dev/log source src { internal(); unix-dgram("/dev/log"); }; source net { udp(ip(0.0.0.0) port(514)); }; source s_network { default-network-drivers( # NOTE: TLS support # # the default-network-drivers() source driver opens the TLS # enabled ports as well, however without an actual key/cert # pair they will not operate and syslog-ng would display a # warning at startup. # #tls(key-file("/path/to/ssl-private-key") cert-file("/path/to/ssl-cert")) ); }; source kernel { file("/proc/kmsg" program_override("kernel")); }; destination messages { file("/var/log/messages"); }; log { source(src); source(net); source(kernel); destination(messages); # uncomment this line to open port 514 to receive messages #source(s_network); };