I posted this last month but I'm still surprised nobody else has run into this problem, so I'm giving it one more shot: One problem I've found after installing syslog-ng 1.4.10 on a Solaris 2.6 system is with repeating messages, especially those originating from remote hosts. For example, here's some lines from my config file: ---- source s_udp { udp(); }; destination d_udp { file("/var/log/remote/$HOST.$FACILITY"); }; filter f_udp { level(notice) or (facility(local0) and level(info)) or (facility(local1) and level(info)) or (facility(local2) and level(info)); }; log ( source(s_udp); filter(f_udp); destination(d_udp); }; ---- Using this configuration, I get files in /var/log/remote that look like this: hostname1.local0 hostname2.local2 hostname1.auth last.local2 See that "last.local2"? Well, "last" is not a host -- it's taking it from the log message and mistakenly turning it into a hostname. Here's a line from "last.local2": --- Dec 22 10:14:13 last message repeated 2 times --- Any idea at all how to fix that besides making a filter for any hosts named "last"? Thanks, Keith