Для приема с других хостов:
/etc/rsyslog.conf
# provides UDP syslog reception $ModLoad imudp $UDPServerRun 514 # provides TCP syslog reception $ModLoad imtcp $InputTCPServerRun 514
service rsyslog restart
http://www.k-max.name/linux/rsyslog-na-debian-nastrojka-servera/